// ===========================================================================
// This file has been generated by
// Rats! Parser Generator, version 2.1.0,
// (C) 2004-2011 Robert Grimm,
// on Friday, August 5, 2011 at 9:37:04 AM.
// Edit at your own risk.
// ===========================================================================
package xtc.lang;
import java.io.Reader;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import xtc.util.Action;
import xtc.util.Pair;
import xtc.tree.Node;
import xtc.tree.GNode;
import xtc.parser.ParserBase;
import xtc.parser.Column;
import xtc.parser.Result;
import xtc.parser.SemanticValue;
import xtc.parser.ParseError;
/**
* Packrat parser for grammar <code>xtc.lang.JavaSeven</code>.
*
* <p />This class has been generated by the <i>Rats!</i> parser
* generator, version 2.1.0, (C) 2004-2011 Robert Grimm.
*/
public final class JavaSevenParser extends ParserBase {
/** The JAVA_KEYWORDS set. */
public static final Set<String> JAVA_KEYWORDS = new HashSet<String>();
// =========================================================================
/** Chunk 1 of memoized results. */
static final class Chunk1 {
Result fModifiers;
Result fFormalParameters;
Result fFormalParameters$$Star1;
Result fDeclarators;
Result fDeclarators$$Star1;
Result fImplementation;
Result fImplementation$$Star1;
Result fBlock;
Result fBlock$$Star1;
Result fParExpression;
}
/** Chunk 2 of memoized results. */
static final class Chunk2 {
Result fCatchClause;
Result fExpression;
Result fConditionalExpression;
Result fLogicalOrExpression;
Result fRelationalExpression;
Result fVariableInitializer;
Result fAnnotations;
Result fAnnotations$$Plus1;
Result fElementValuePair;
Result fElementValue;
}
/** Chunk 3 of memoized results. */
static final class Chunk3 {
Result fResource;
Result fResultType;
Result fType;
Result fTypeName;
Result fPrimitiveType;
Result fDimensions;
Result fDimensions$$Plus1;
Result fTypeParameters;
Result fTypeParameters$$Star1;
Result fTypeParameter;
}
/** Chunk 4 of memoized results. */
static final class Chunk4 {
Result fTypeArguments;
Result fTypeArguments$$Star1;
Result fTypeArgument;
Result fTypeInstantiation;
Result fQualifiedIdentifier;
Result fQualifiedIdentifier$$Star1;
Result fIdentifier;
Result fWord;
Result fSymbol;
}
// =========================================================================
/** Memoization table column. */
static final class JavaSevenParserColumn extends Column {
Chunk1 chunk1;
Chunk2 chunk2;
Chunk3 chunk3;
Chunk4 chunk4;
}
// =========================================================================
/**
* Create a new packrat parser.
*
* @param reader The reader.
* @param file The file name.
*/
public JavaSevenParser(final Reader reader, final String file) {
super(reader, file);
}
/**
* Create a new packrat parser.
*
* @param reader The file reader.
* @param file The file name.
* @param size The file size.
*/
public JavaSevenParser(final Reader reader, final String file, final int size) {
super(reader, file, size);
}
// =========================================================================
protected Column newColumn() {
return new JavaSevenParserColumn();
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.CompilationUnit.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
public Result pCompilationUnit(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyRepetition1;
Pair<Node> yyRepValue1;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSpacing(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pPackageDeclaration(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyRepetition1 = yyOption1;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pImportDeclaration(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$2, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDeclaration(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$3, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$3.
final Pair<Node> v$g$3 = yyRepValue1.reverse();
yyOption1 = yyRepetition1;
yyC = character(yyOption1);
if ('\u001a' == yyC) {
yyIndex = yyOption1 + 1;
yyOption1 = yyIndex;
}
yyResult = pEndOfFile(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = GNode.create("CompilationUnit", v$g$2.size() + v$g$3.size() + 1).
add(v$g$1).addAll(v$g$2).addAll(v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$3.
} // End scope for v$g$2.
} // End scope for v$g$1.
}
// Done.
yyError = yyError.select("compilation unit expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.PackageDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPackageDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declaration>.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pAnnotations(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyBase = yyOption1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("package")) {
yyResult = pQualifiedIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("PackageDeclaration", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
} else {
yyError = yyError.select("'package' expected", yyBase);
}
} // End scope for v$g$1.
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ImportDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pImportDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
String yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declaration>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("import")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("static")) {
final String v$el$1 = "static";
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'static' expected", yyBase);
}
{ // Start scope for v$g$1.
final String v$g$1 = yyOpValue1;
yyResult = pQualifiedIdentifier(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDotStarTail(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final String v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$3.
final String v$g$3 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("ImportDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$3.
}
} // End scope for v$g$1.
}
// Done.
yyError = yyError.select("import declaration expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.DotStarTail.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDotStarTail(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(".")) {
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("*")) {
yyValue = "*";
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'*' expected", yyBase);
}
}
// Done.
yyError = yyError.select("dot star tail expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Modifiers.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pModifiers(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fModifiers)
yyColumn.chunk1.fModifiers = pModifiers$1(yyStart);
return yyColumn.chunk1.fModifiers;
}
/** Actually parse xtc.lang.JavaSeven.Modifiers. */
private Result pModifiers$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pModifierList(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("Modifiers", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ModifierList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pModifierList(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Node> yyRepValue1;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyRepetition1 = yyStart;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pModifier(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for yyValue.
yyValue = yyRepValue1.reverse();
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for yyValue.
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Modifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pModifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Annotation>.
yyResult = pAnnotation(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Public>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("public")) {
final String v$g$1 = "public";
yyValue = GNode.create("Modifier", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Protected>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("protected")) {
final String v$g$2 = "protected";
yyValue = GNode.create("Modifier", v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Private>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("private")) {
final String v$g$3 = "private";
yyValue = GNode.create("Modifier", v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Static>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("static")) {
final String v$g$4 = "static";
yyValue = GNode.create("Modifier", v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Abstract>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("abstract")) {
final String v$g$5 = "abstract";
yyValue = GNode.create("Modifier", v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Final>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("final")) {
final String v$g$6 = "final";
yyValue = GNode.create("Modifier", v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Native>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("native")) {
final String v$g$7 = "native";
yyValue = GNode.create("Modifier", v$g$7);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Synchronized>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("synchronized")) {
final String v$g$8 = "synchronized";
yyValue = GNode.create("Modifier", v$g$8);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Transient>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("transient")) {
final String v$g$9 = "transient";
yyValue = GNode.create("Modifier", v$g$9);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Volatile>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("volatile")) {
final String v$g$10 = "volatile";
yyValue = GNode.create("Modifier", v$g$10);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Strictfp>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("strictfp")) {
final String v$g$11 = "strictfp";
yyValue = GNode.create("Modifier", v$g$11);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("modifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.FormalParameter.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFormalParameter(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Object yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Parameter>.
yyResult = pVariableModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("...")) {
final String v$el$1 = "...";
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'...' expected", yyBase);
}
{ // Start scope for v$g$3.
final String v$g$3 = cast(yyOpValue1);
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$5.
final Node v$g$5 = cast(yyOpValue1);
yyValue = GNode.create("FormalParameter", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$5.
}
} // End scope for v$g$3.
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.VariableModifiers.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pVariableModifiers(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Modifiers>.
yyRepetition1 = yyStart;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pVariableModifier(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair<Node> v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("Modifiers", v$g$1);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$1.
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.FinalModifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFinalModifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWord(yyStart);
if (yyResult.hasValue("final")) {
final String v$g$1 = "final";
yyValue = GNode.create("Modifier", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("final modifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.FormalParameters.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFormalParameters(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fFormalParameters)
yyColumn.chunk1.fFormalParameters = pFormalParameters$1(yyStart);
return yyColumn.chunk1.fFormalParameters;
}
/** Actually parse xtc.lang.JavaSeven.FormalParameters. */
private Result pFormalParameters$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pFormalParameter(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pFormalParameters$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyValue = GNode.createFromPair("FormalParameters", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyValue = GNode.create("FormalParameters", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
// Done.
yyError = yyError.select("formal parameters expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.FormalParameters$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFormalParameters$$Star1(final int yyStart)
throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fFormalParameters$$Star1)
yyColumn.chunk1.fFormalParameters$$Star1 = pFormalParameters$$Star1$1(yyStart);
return yyColumn.chunk1.fFormalParameters$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.FormalParameters$$Star1. */
private Result pFormalParameters$$Star1$1(final int yyStart)
throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(",")) {
yyResult = pFormalParameter(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyResult = pFormalParameters$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Declarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarator(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declarator>.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("=")) {
yyResult = pVariableInitializer(yyResult.index);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
} else {
yyError = yyError.select("'=' expected", yyBase);
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyValue = GNode.create("Declarator", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$3.
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Declarators.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarators(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fDeclarators)
yyColumn.chunk1.fDeclarators = pDeclarators$1(yyStart);
return yyColumn.chunk1.fDeclarators;
}
/** Actually parse xtc.lang.JavaSeven.Declarators. */
private Result pDeclarators$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pDeclarators$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$2 = yyResult.semanticValue();
yyValue = GNode.createFromPair("Declarators", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.Declarators$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarators$$Star1(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fDeclarators$$Star1)
yyColumn.chunk1.fDeclarators$$Star1 = pDeclarators$$Star1$1(yyStart);
return yyColumn.chunk1.fDeclarators$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.Declarators$$Star1. */
private Result pDeclarators$$Star1$1(final int yyStart) throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(",")) {
yyResult = pDeclarator(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyResult = pDeclarators$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ClassBody.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pClassBody(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Body>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("{")) {
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDeclaration(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair<Node> v$g$1 = yyRepValue1.reverse();
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.createFromPair("ClassBody", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$1.
}
// Done.
yyError = yyError.select("class body expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Declaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Object yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pType(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyResult = pDeclarators(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("FieldDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = cast(yyOpValue1);
final int yyChoice2 = yyOption1;
// Nested alternative 1.
yyResult = pResultType(yyChoice2);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$4 = yyResult.semanticValue();
yyResult = pFormalParameters(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$5 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$6.
final Node v$g$6 = cast(yyOpValue1);
yyOpValue1 = null;
yyResult = pThrowsClause(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$7.
final Node v$g$7 = cast(yyOpValue1);
final int yyChoice3 = yyOption1;
// Nested alternative 1.
yyResult = pBlock(yyChoice3);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$8 = yyResult.semanticValue();
yyValue = GNode.create("MethodDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6, v$g$7, v$g$8);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Nested alternative 2.
yyBase = yyChoice3;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("MethodDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6, v$g$7, null);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$7.
} // End scope for v$g$6.
}
}
}
// Nested alternative 2.
yyResult = pIdentifier(yyChoice2);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$3 = yyResult.semanticValue();
yyResult = pFormalParameters(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pThrowsClause(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$5.
final Node v$g$5 = cast(yyOpValue1);
yyResult = pBlock(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$6 = yyResult.semanticValue();
yyValue = GNode.create("ConstructorDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$5.
}
}
} // End scope for v$g$2.
// Nested alternative 3.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("class")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = cast(yyOpValue1);
yyOpValue1 = null;
yyResult = pExtension(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = cast(yyOpValue1);
yyOpValue1 = null;
yyResult = pImplementation(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$5.
final Node v$g$5 = cast(yyOpValue1);
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$6 = yyResult.semanticValue();
yyValue = GNode.create("ClassDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$5.
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'class' expected", yyBase);
}
// Nested alternative 4.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("interface")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = cast(yyOpValue1);
yyOpValue1 = null;
yyResult = pExtension(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = cast(yyOpValue1);
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$5 = yyResult.semanticValue();
yyValue = GNode.create("InterfaceDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'interface' expected", yyBase);
}
// Nested alternative 5.
yyBase = yyChoice1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("@")) {
yyBase = yyResult.index;
yyResult = pWord(yyBase);
if (yyResult.hasValue("interface")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pAnnotationBody(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("AnnotationDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
} else {
yyError = yyError.select("'interface' expected", yyBase);
}
} else {
yyError = yyError.select("'@' expected", yyBase);
}
// Nested alternative 6.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("enum")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pImplementation(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("{")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pEnumConstants(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("',' expected", yyBase);
}
yyOpValue1 = null;
yyResult = pEnumMembers(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$5.
final Node v$g$5 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.create("EnumDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$5.
} // End scope for v$g$4.
} else {
yyError = yyError.select("'{' expected", yyBase);
}
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'enum' expected", yyBase);
}
}
// Alternative 2.
yyOption1 = yyStart;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("static")) {
final String v$el$1 = "static";
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'static' expected", yyBase);
}
{ // Start scope for v$g$1.
final String v$g$1 = cast(yyOpValue1);
yyResult = pBlock(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("BlockDeclaration", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$1.
// Alternative 3.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("EmptyDeclaration", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("declaration expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ThrowsClause.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pThrowsClause(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWord(yyStart);
if (yyResult.hasValue("throws")) {
yyResult = pQualifiedIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pQualifiedIdentifier(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("ThrowsClause", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
}
// Done.
yyError = yyError.select("throws clause expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Extension.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pExtension(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWord(yyStart);
if (yyResult.hasValue("extends")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("Extension", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
}
// Done.
yyError = yyError.select("extension expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Implementation.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pImplementation(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fImplementation)
yyColumn.chunk1.fImplementation = pImplementation$1(yyStart);
return yyColumn.chunk1.fImplementation;
}
/** Actually parse xtc.lang.JavaSeven.Implementation. */
private Result pImplementation$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWord(yyStart);
if (yyResult.hasValue("implements")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pImplementation$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$2 = yyResult.semanticValue();
yyValue = GNode.createFromPair("Implementation", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
}
// Done.
yyError = yyError.select("implementation expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.Implementation$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pImplementation$$Star1(final int yyStart)
throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fImplementation$$Star1)
yyColumn.chunk1.fImplementation$$Star1 = pImplementation$$Star1$1(yyStart);
return yyColumn.chunk1.fImplementation$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.Implementation$$Star1. */
private Result pImplementation$$Star1$1(final int yyStart)
throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(",")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyResult = pImplementation$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Block.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBlock(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fBlock)
yyColumn.chunk1.fBlock = pBlock$1(yyStart);
return yyColumn.chunk1.fBlock;
}
/** Actually parse xtc.lang.JavaSeven.Block. */
private Result pBlock$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Block>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("{")) {
yyResult = pBlock$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.createFromPair("Block", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
}
}
// Done.
yyError = yyError.select("block expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.Block$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBlock$$Star1(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fBlock$$Star1)
yyColumn.chunk1.fBlock$$Star1 = pBlock$$Star1$1(yyStart);
return yyColumn.chunk1.fBlock$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.Block$$Star1. */
private Result pBlock$$Star1$1(final int yyStart) throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pDeclarationOrStatement(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyResult = pBlock$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.DeclarationOrStatement.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDeclarationOrStatement(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declaration>.
yyResult = pInBlockDeclaration(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Statement>.
yyResult = pStatement(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.InBlockDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInBlockDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Variable>.
yyResult = pVariableDeclaration(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("class")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyOpValue1 = null;
yyResult = pExtension(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyOpValue1 = null;
yyResult = pImplementation(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$6 = yyResult.semanticValue();
yyValue = GNode.create("ClassDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$5.
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'class' expected", yyBase);
}
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("interface")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyOpValue1 = null;
yyResult = pExtension(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$5 = yyResult.semanticValue();
yyValue = GNode.create("InterfaceDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'interface' expected", yyBase);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.VariableDeclaration.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pVariableDeclaration(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declaration>.
yyResult = pVariableModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyResult = pDeclarators(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("FieldDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Statement.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStatement(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
boolean yyRepeated1;
Pair<Node> yyRepValue1;
int yyOption1;
Object yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Block>.
yyResult = pBlock(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative 2.
yyResult = pWord(yyStart);
if (yyResult.hasValue("if")) {
yyResult = pParExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("else")) {
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("ConditionalStatement", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'else' expected", yyBase);
}
// Nested alternative 2.
yyValue = GNode.create("ConditionalStatement", v$g$1, v$g$2, null);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyChoice1, yyError);
}
}
}
// Alternative 3.
yyResult = pWord(yyStart);
if (yyResult.hasValue("for")) {
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("(")) {
yyResult = pForControl(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("ForStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Alternative 4.
yyResult = pWord(yyStart);
if (yyResult.hasValue("while")) {
yyResult = pParExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("WhileStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 5.
yyResult = pWord(yyStart);
if (yyResult.hasValue("do")) {
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pWord(yyBase);
if (yyResult.hasValue("while")) {
yyResult = pParExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("DoWhileStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
} else {
yyError = yyError.select("'while' expected", yyBase);
}
}
}
// Alternative 6.
yyResult = pWord(yyStart);
if (yyResult.hasValue("try")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pResourceSpecification(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = cast(yyOpValue1);
yyResult = pBlock(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyRepetition1 = yyChoice1;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pCatchClause(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$2, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$3.
final Pair<Node> v$g$3 = yyRepValue1.reverse();
yyBase = yyRepetition1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("finally")) {
yyResult = pBlock(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("TryCatchFinallyStatement", v$g$3.size() + 3).
add(v$g$1).add(v$g$2).addAll(v$g$3).add(v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'finally' expected", yyBase);
}
} // End scope for v$g$3.
// Nested alternative 2.
yyRepetition1 = yyChoice1;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pCatchClause(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair<Node>(v$el$3, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
final Pair<Node> v$g$5 = yyRepValue1.reverse();
yyValue = GNode.create("TryCatchFinallyStatement", v$g$5.size() + 3).
add(v$g$1).add(v$g$2).addAll(v$g$5).add(null);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
}
} // End scope for v$g$1.
}
// Alternative 7.
yyResult = pWord(yyStart);
if (yyResult.hasValue("switch")) {
yyResult = pParExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("{")) {
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pSwitchClause(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.createFromPair("SwitchStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$2.
} else {
yyError = yyError.select("'{' expected", yyBase);
}
}
}
// Alternative 8.
yyResult = pWord(yyStart);
if (yyResult.hasValue("synchronized")) {
yyResult = pParExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pBlock(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("SynchronizedStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 9.
yyResult = pWord(yyStart);
if (yyResult.hasValue("return")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("ReturnStatement", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$1.
}
// Alternative 10.
yyResult = pWord(yyStart);
if (yyResult.hasValue("throw")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("ThrowStatement", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
// Alternative 11.
yyResult = pWord(yyStart);
if (yyResult.hasValue("break")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final String v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final String v$g$1 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("BreakStatement", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$1.
}
// Alternative 12.
yyResult = pWord(yyStart);
if (yyResult.hasValue("continue")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final String v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final String v$g$1 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("ContinueStatement", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$1.
}
// Alternative 13.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(":")) {
yyResult = pStatement(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("LabeledStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("':' expected", yyBase);
}
}
// Alternative 14.
yyResult = pExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("ExpressionStatement", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
// Alternative 15.
yyResult = pWord(yyStart);
if (yyResult.hasValue("assert")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(":")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
} else {
yyError = yyError.select("':' expected", yyBase);
}
{ // Start scope for v$g$2.
final Node v$g$2 = cast(yyOpValue1);
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("AssertStatement", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$2.
}
}
// Alternative 16.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("EmptyStatement", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("statement expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ForControl.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pForControl(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pVariableModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pIdentifier(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(":")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("EnhancedForControl", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("':' expected", yyBase);
}
}
// Nested alternative 2.
yyResult = pDeclarators(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pExpressionList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyValue = GNode.create("BasicForControl", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$5.
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$4.
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
}
// Alternative <Initialization>.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pExpressionList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$8.
final Node v$g$8 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pExpression(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$4;
}
{ // Start scope for v$g$9.
final Node v$g$9 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pExpressionList(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$5 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$5;
}
{ // Start scope for v$g$10.
final Node v$g$10 = yyOpValue1;
yyValue = GNode.create("BasicForControl", null, null, v$g$8, v$g$9, v$g$10);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$10.
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$9.
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$8.
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ParExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pParExpression(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk1) yyColumn.chunk1 = new Chunk1();
if (null == yyColumn.chunk1.fParExpression)
yyColumn.chunk1.fParExpression = pParExpression$1(yyStart);
return yyColumn.chunk1.fParExpression;
}
/** Actually parse xtc.lang.JavaSeven.ParExpression. */
private Result pParExpression$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Done.
yyError = yyError.select("par expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.CatchClause.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pCatchClause(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fCatchClause)
yyColumn.chunk2.fCatchClause = pCatchClause$1(yyStart);
return yyColumn.chunk2.fCatchClause;
}
/** Actually parse xtc.lang.JavaSeven.CatchClause. */
private Result pCatchClause$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Catch>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("catch")) {
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("(")) {
yyResult = pCatchParameter(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyResult = pBlock(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("CatchClause", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Done.
yyError = yyError.select("catch clause expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.SwitchClause.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSwitchClause(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWord(yyStart);
if (yyResult.hasValue("case")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(":")) {
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDeclarationOrStatement(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("CaseClause", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
} else {
yyError = yyError.select("':' expected", yyBase);
}
}
}
// Alternative 2.
yyResult = pWord(yyStart);
if (yyResult.hasValue("default")) {
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(":")) {
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDeclarationOrStatement(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair<Node> v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("DefaultClause", v$g$1);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$1.
} else {
yyError = yyError.select("':' expected", yyBase);
}
}
// Done.
yyError = yyError.select("switch clause expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ExpressionList.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pExpressionList(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("ExpressionList", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Expression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pExpression(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fExpression)
yyColumn.chunk2.fExpression = pExpression$1(yyStart);
return yyColumn.chunk2.fExpression;
}
/** Actually parse xtc.lang.JavaSeven.Expression. */
private Result pExpression$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Assignment>.
yyResult = pConditionalExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pAssignmentOperator(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("Expression", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative <Base>.
yyResult = pConditionalExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.AssignmentOperator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAssignmentOperator(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Equal>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("=")) {
yyValue = "=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <PlusEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("+=")) {
yyValue = "+=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <MinusEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("-=")) {
yyValue = "-=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <StarEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("*=")) {
yyValue = "*=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <SlashEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("/=")) {
yyValue = "/=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <AmpersandEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("&=")) {
yyValue = "&=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <BarEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("|=")) {
yyValue = "|=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <CaretEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("^=")) {
yyValue = "^=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <PercentEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("%=")) {
yyValue = "%=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <DoubleLessEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("<<=")) {
yyValue = "<<=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <DoubleGreaterEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(">>=")) {
yyValue = ">>=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <TripleGreaterEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(">>>=")) {
yyValue = ">>>=";
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("assignment operator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ConditionalExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pConditionalExpression(final int yyStart)
throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fConditionalExpression)
yyColumn.chunk2.fConditionalExpression = pConditionalExpression$1(yyStart);
return yyColumn.chunk2.fConditionalExpression;
}
/** Actually parse xtc.lang.JavaSeven.ConditionalExpression. */
private Result pConditionalExpression$1(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Conditional>.
yyResult = pLogicalOrExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("?")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(":")) {
yyResult = pConditionalExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("ConditionalExpression", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("':' expected", yyBase);
}
}
} else {
yyError = yyError.select("'?' expected", yyBase);
}
}
// Alternative <Base>.
yyResult = pLogicalOrExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.LogicalOrExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pLogicalOrExpression(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fLogicalOrExpression)
yyColumn.chunk2.fLogicalOrExpression = pLogicalOrExpression$1(yyStart);
return yyColumn.chunk2.fLogicalOrExpression;
}
/** Actually parse xtc.lang.JavaSeven.LogicalOrExpression. */
private Result pLogicalOrExpression$1(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pLogicalAndExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pLogicalOrExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$3, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$4.
final Pair<Action<Node>> v$4 = yyRepValue1.reverse();
yyValue = apply(v$4, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$4.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.LogicalOrExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pLogicalOrExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Or>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("||")) {
yyResult = pLogicalAndExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("LogicalOrExpression", v$1, v$g$2);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("logical or expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.LogicalAndExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pLogicalAndExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pBitwiseOrExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pLogicalAndExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$3, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$4.
final Pair<Action<Node>> v$4 = yyRepValue1.reverse();
yyValue = apply(v$4, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$4.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.LogicalAndExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pLogicalAndExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <And>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("&&")) {
yyResult = pBitwiseOrExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("LogicalAndExpression", v$1, v$g$2);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("logical and expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.BitwiseOrExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBitwiseOrExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pBitwiseXorExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pBitwiseOrExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$3, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$4.
final Pair<Action<Node>> v$4 = yyRepValue1.reverse();
yyValue = apply(v$4, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$4.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.BitwiseOrExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBitwiseOrExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Or>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("|")) {
yyResult = pBitwiseXorExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("BitwiseOrExpression", v$1, v$g$2);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("bitwise or expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.BitwiseXorExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBitwiseXorExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pBitwiseAndExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pBitwiseXorExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$3, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$4.
final Pair<Action<Node>> v$4 = yyRepValue1.reverse();
yyValue = apply(v$4, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$4.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.BitwiseXorExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBitwiseXorExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Xor>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("^")) {
yyResult = pBitwiseAndExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("BitwiseXorExpression", v$1, v$g$2);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("bitwise xor expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.BitwiseAndExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBitwiseAndExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pEqualityExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pBitwiseAndExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$3 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$3, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$4.
final Pair<Action<Node>> v$4 = yyRepValue1.reverse();
yyValue = apply(v$4, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$4.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.BitwiseAndExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBitwiseAndExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <And>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("&")) {
yyResult = pEqualityExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("BitwiseAndExpression", v$1, v$g$2);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("bitwise and expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.EqualityExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEqualityExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pInstanceOfExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pEqualityExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$4 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$4, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$5.
final Pair<Action<Node>> v$5 = yyRepValue1.reverse();
yyValue = apply(v$5, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$5.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.EqualityExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEqualityExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Recursion>.
yyResult = pEqualityOperator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pInstanceOfExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("EqualityExpression", v$1, v$g$2, v$g$3);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.EqualityOperator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEqualityOperator(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Equal>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("==")) {
yyValue = "==";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <NotEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("!=")) {
yyValue = "!=";
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("equality operator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.InstanceOfExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInstanceOfExpression(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Instanceof>.
yyResult = pRelationalExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pWord(yyBase);
if (yyResult.hasValue("instanceof")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("InstanceOfExpression", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'instanceof' expected", yyBase);
}
}
// Alternative <Base>.
yyResult = pRelationalExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.RelationalExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pRelationalExpression(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fRelationalExpression)
yyColumn.chunk2.fRelationalExpression = pRelationalExpression$1(yyStart);
return yyColumn.chunk2.fRelationalExpression;
}
/** Actually parse xtc.lang.JavaSeven.RelationalExpression. */
private Result pRelationalExpression$1(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pShiftExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pRelationalExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$4 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$4, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$5.
final Pair<Action<Node>> v$5 = yyRepValue1.reverse();
yyValue = apply(v$5, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$5.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.RelationalExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pRelationalExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Recursion>.
yyResult = pRelationalOperator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pShiftExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("RelationalExpression", v$1, v$g$2, v$g$3);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.RelationalOperator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pRelationalOperator(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Less>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("<")) {
yyValue = "<";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Greater>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(">")) {
yyValue = ">";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <LessEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("<=")) {
yyValue = "<=";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <GreaterEqual>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(">=")) {
yyValue = ">=";
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("relational operator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ShiftExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pShiftExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pAdditiveExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pShiftExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$4 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$4, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$5.
final Pair<Action<Node>> v$5 = yyRepValue1.reverse();
yyValue = apply(v$5, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$5.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.ShiftExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pShiftExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Recursion>.
yyResult = pShiftOperator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pAdditiveExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("ShiftExpression", v$1, v$g$2, v$g$3);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ShiftOperator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pShiftOperator(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Left>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("<<")) {
yyValue = "<<";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Right>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(">>")) {
yyValue = ">>";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <UnsignedRight>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(">>>")) {
yyValue = ">>>";
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("shift operator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.AdditiveExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAdditiveExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pMultiplicativeExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pAdditiveExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$4 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$4, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$5.
final Pair<Action<Node>> v$5 = yyRepValue1.reverse();
yyValue = apply(v$5, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$5.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.AdditiveExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAdditiveExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Recursion>.
yyResult = pAdditiveOperator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pMultiplicativeExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("AdditiveExpression", v$1, v$g$2, v$g$3);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.AdditiveOperator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAdditiveOperator(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Plus>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("+")) {
yyValue = "+";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Minus>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("-")) {
yyValue = "-";
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("additive operator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.MultiplicativeExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pMultiplicativeExpression(final int yyStart)
throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pUnaryExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pMultiplicativeExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$4 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$4, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$5.
final Pair<Action<Node>> v$5 = yyRepValue1.reverse();
yyValue = apply(v$5, yyValue, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$5.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.MultiplicativeExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pMultiplicativeExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Times>.
yyResult = pMultiplicativeOperator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("MultiplicativeExpression", v$1, v$g$2, v$g$3);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.MultiplicativeOperator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pMultiplicativeOperator(final int yyStart)
throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Times>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("*")) {
yyValue = "*";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Over>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("/")) {
yyValue = "/";
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Modulo>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("%")) {
yyValue = "%";
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("multiplicative operator expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.UnaryExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pUnaryExpression(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Plus>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("+")) {
final String v$g$1 = "+";
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("UnaryExpression", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Minus>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("-")) {
final String v$g$3 = "-";
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("UnaryExpression", v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Increment>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("++")) {
final String v$g$5 = "++";
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$6 = yyResult.semanticValue();
yyValue = GNode.create("UnaryExpression", v$g$5, v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Decrement>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("--")) {
final String v$g$7 = "--";
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$8 = yyResult.semanticValue();
yyValue = GNode.create("UnaryExpression", v$g$7, v$g$8);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Base>.
yyResult = pUnaryExpressionNotPlusMinus(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("unary expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.UnaryExpressionNotPlusMinus.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pUnaryExpressionNotPlusMinus(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("~")) {
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("BitwiseNegationExpression", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative 2.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("!")) {
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("LogicalNegationExpression", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative 3.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pPrimitiveType(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyResult = pUnaryExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("BasicCastExpression", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$g$2.
}
// Nested alternative 2.
yyResult = pType(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyResult = pUnaryExpressionNotPlusMinus(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("CastExpression", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Alternative <Base>.
yyResult = pPostfixExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("unary expression not plus minus expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.PostfixExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPostfixExpression(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Action<Node>> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Base>.
yyResult = pPrimaryExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$16 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pPostfixExpression$$Tail1(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Action<Node> v$17 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Action<Node>>(v$17, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$18.
final Pair<Action<Node>> v$18 = yyRepValue1.reverse();
yyValue = apply(v$18, v$g$16, yyStart);
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$18.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.PostfixExpression$$Tail1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPostfixExpression$$Tail1(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Action<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(".")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pTypeArguments(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$3 = yyResult.semanticValue();
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("CallExpression", v$1, v$g$2, v$g$3, v$g$4);
}};
return yyResult.createValue(yyValue, yyError);
}
}
} // End scope for v$g$2.
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("super")) {
final String v$g$6 = "super";
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$7 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("CallExpression", v$1, null, v$g$6, v$g$7);
}};
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'super' expected", yyBase);
}
// Nested alternative 3.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("super")) {
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("SuperExpression", v$1);
}};
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'super' expected", yyBase);
}
// Nested alternative 4.
yyResult = pIdentifier(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$8 = yyResult.semanticValue();
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("SelectionExpression", v$1, v$g$8);
}};
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative 2.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("[")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$9 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("]")) {
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("SubscriptExpression", v$1, v$g$9);
}};
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
}
// Alternative 3.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("++")) {
final String v$g$10 = "++";
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("PostfixExpression", v$1, v$g$10);
}};
return yyResult.createValue(yyValue, yyError);
}
// Alternative 4.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("--")) {
final String v$g$11 = "--";
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("PostfixExpression", v$1, v$g$11);
}};
return yyResult.createValue(yyValue, yyError);
}
// Alternative 5.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(".")) {
yyBase = yyResult.index;
yyResult = pWord(yyBase);
if (yyResult.hasValue("new")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeArguments(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$12.
final Node v$g$12 = yyOpValue1;
yyResult = pTypeName(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$13 = yyResult.semanticValue();
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$14 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$15.
final Node v$g$15 = yyOpValue1;
yyValue = new Action<Node>() {
public Node run(Node v$1) {
return GNode.create("NewClassExpression", v$1, v$g$12, v$g$13, v$g$14, v$g$15);
}};
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$15.
}
}
} // End scope for v$g$12.
} else {
yyError = yyError.select("'new' expected", yyBase);
}
}
// Done.
yyError = yyError.select("postfix expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.PrimaryExpression.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPrimaryExpression(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Literal>.
yyResult = pLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Expression>.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pTypeArguments(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$3 = yyResult.semanticValue();
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("CallExpression", null, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
} // End scope for v$g$2.
// Alternative <Expression>.
yyResult = pResultType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(".")) {
yyBase = yyResult.index;
yyResult = pWord(yyBase);
if (yyResult.hasValue("class")) {
yyValue = GNode.create("ClassLiteralExpression", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'class' expected", yyBase);
}
} else {
yyError = yyError.select("'.' expected", yyBase);
}
}
// Alternative <Expression>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("this")) {
final String v$g$3 = "this";
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("CallExpression", null, null, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Expression>.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pQualifiedIdentifier(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(".")) {
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
} else {
yyError = yyError.select("'.' expected", yyBase);
}
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyBase = yyOption1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("this")) {
yyValue = GNode.create("ThisExpression", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'this' expected", yyBase);
}
} // End scope for v$g$1.
// Alternative 6.
{ // Start scope for nested choice.
final int yyChoice1 = yyStart;
// Nested alternative 1.
yyResult = pWord(yyChoice1);
if (yyResult.hasValue("super")) {
final String v$g$3 = "super";
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("CallExpression", null, null, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("super")) {
yyValue = GNode.create("SuperExpression", null);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'super' expected", yyBase);
}
} // End scope for nested choice.
// Alternative 7.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("PrimaryIdentifier", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Expression>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("new")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeArguments(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyResult = pTypeName(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyResult = pArguments(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyValue = GNode.create("NewClassExpression", null, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$5.
}
}
} // End scope for v$g$2.
}
// Alternative 9.
yyResult = pWord(yyStart);
if (yyResult.hasValue("new")) {
yyResult = pTypeName(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pConcreteDimensions(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyValue = GNode.create("NewArrayExpression", v$g$1, v$g$2, v$g$3, null);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$3.
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$6.
final Node v$g$6 = yyOpValue1;
yyResult = pArrayInitializer(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$7 = yyResult.semanticValue();
yyValue = GNode.create("NewArrayExpression", v$g$1, null, v$g$6, v$g$7);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$6.
}
}
// Alternative <Nested>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Done.
yyError = yyError.select("primary expression expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ConcreteDimensions.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pConcreteDimensions(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyRepetition1 = yyStart;
yyRepeated1 = false;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pConcreteDimension(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepeated1 = true;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
if (yyRepeated1) {
final Pair<Node> v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("ConcreteDimensions", v$g$1);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ConcreteDimension.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pConcreteDimension(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("[")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("]")) {
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
}
// Done.
yyError = yyError.select("concrete dimension expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ArrayInitializer.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pArrayInitializer(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
int yyOption1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("{")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pVariableInitializer(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pVariableInitializer(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyOption1 = yyRepetition1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("',' expected", yyBase);
}
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.createFromPair("ArrayInitializer", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$2.
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("',' expected", yyBase);
}
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.create("ArrayInitializer", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
}
// Done.
yyError = yyError.select("array initializer expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.VariableInitializer.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pVariableInitializer(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fVariableInitializer)
yyColumn.chunk2.fVariableInitializer = pVariableInitializer$1(yyStart);
return yyColumn.chunk2.fVariableInitializer;
}
/** Actually parse xtc.lang.JavaSeven.VariableInitializer. */
private Result pVariableInitializer$1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Array>.
yyResult = pArrayInitializer(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Expression>.
yyResult = pExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Arguments.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pArguments(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pExpression(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyValue = GNode.createFromPair("Arguments", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$g$2.
}
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyValue = GNode.create("Arguments", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
// Done.
yyError = yyError.select("arguments expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.VariableModifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pVariableModifier(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Final>.
yyResult = pFinalModifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Annotation>.
yyResult = pAnnotation(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Annotations.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotations(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fAnnotations)
yyColumn.chunk2.fAnnotations = pAnnotations$1(yyStart);
return yyColumn.chunk2.fAnnotations;
}
/** Actually parse xtc.lang.JavaSeven.Annotations. */
private Result pAnnotations$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pAnnotations$$Plus1(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("Annotations", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.Annotations$$Plus1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotations$$Plus1(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fAnnotations$$Plus1)
yyColumn.chunk2.fAnnotations$$Plus1 = pAnnotations$$Plus1$1(yyStart);
return yyColumn.chunk2.fAnnotations$$Plus1;
}
/** Actually parse xtc.lang.JavaSeven.Annotations$$Plus1. */
private Result pAnnotations$$Plus1$1(final int yyStart) throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pAnnotation(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pAnnotations$$Plus1(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
// Nested alternative 2.
yyValue = new Pair<Node>(v$el$1);
return new SemanticValue(yyValue, yyChoice1, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Annotation.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotation(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("@")) {
yyResult = pTypeName(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pAnnotationValue(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("Annotation", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
}
// Done.
yyError = yyError.select("annotation expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.AnnotationValue.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotationValue(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyOption1 = yyChoice1;
yyOpValue1 = null;
yyResult = pElementValuePairs(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$4 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$4;
}
{ // Start scope for yyValue.
yyValue = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for yyValue.
// Nested alternative 2.
yyResult = pElementValue(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
}
}
// Alternative <Empty>.
{ // Start scope for yyValue.
yyValue = null;
return new SemanticValue(yyValue, yyStart, yyError);
} // End scope for yyValue.
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ElementValuePairs.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pElementValuePairs(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pElementValuePair(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pElementValuePair(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("ElementValuePairs", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ElementValuePair.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pElementValuePair(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fElementValuePair)
yyColumn.chunk2.fElementValuePair = pElementValuePair$1(yyStart);
return yyColumn.chunk2.fElementValuePair;
}
/** Actually parse xtc.lang.JavaSeven.ElementValuePair. */
private Result pElementValuePair$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("=")) {
yyResult = pElementValue(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("ElementValuePair", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'=' expected", yyBase);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ElementValue.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pElementValue(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk2) yyColumn.chunk2 = new Chunk2();
if (null == yyColumn.chunk2.fElementValue)
yyColumn.chunk2.fElementValue = pElementValue$1(yyStart);
return yyColumn.chunk2.fElementValue;
}
/** Actually parse xtc.lang.JavaSeven.ElementValue. */
private Result pElementValue$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Expression>.
yyResult = pExpression(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Annotation>.
yyResult = pAnnotation(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Array>.
yyResult = pElementArrayInitializer(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ElementArrayInitializer.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pElementArrayInitializer(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
int yyOption1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("{")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pElementValue(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pElementValue(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyOption1 = yyRepetition1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("',' expected", yyBase);
}
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.createFromPair("ArrayInitializer", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$2.
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("',' expected", yyBase);
}
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.create("ArrayInitializer", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
}
// Done.
yyError = yyError.select("element array initializer expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.AnnotationBody.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotationBody(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Body>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("{")) {
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pAnnotationElement(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair<Node> v$g$1 = yyRepValue1.reverse();
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.createFromPair("ClassBody", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$1.
}
// Done.
yyError = yyError.select("annotation body expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.AnnotationElement.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pAnnotationElement(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pType(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
final int yyChoice2 = yyResult.index;
// Nested alternative 1.
yyResult = pIdentifier(yyChoice2);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("(")) {
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDefaultValue(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("AnnotationMethod", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
} // End scope for v$g$4.
} else {
yyError = yyError.select("')' expected", yyBase);
}
} else {
yyError = yyError.select("'(' expected", yyBase);
}
}
// Nested alternative 2.
yyResult = pDeclarators(yyChoice2);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyValue = GNode.create("FieldDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("';' expected", yyBase);
}
}
}
// Nested alternative 2.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("class")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyOpValue1 = null;
yyResult = pExtension(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyOpValue1 = null;
yyResult = pImplementation(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$6 = yyResult.semanticValue();
yyValue = GNode.create("ClassDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$5.
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'class' expected", yyBase);
}
// Nested alternative 3.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("interface")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeParameters(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyOpValue1 = null;
yyResult = pExtension(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$5 = yyResult.semanticValue();
yyValue = GNode.create("InterfaceDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'interface' expected", yyBase);
}
// Nested alternative 4.
yyBase = yyChoice1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("enum")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pImplementation(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("{")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pEnumConstants(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("',' expected", yyBase);
}
yyOpValue1 = null;
yyResult = pEnumMembers(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$5.
final Node v$g$5 = yyOpValue1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("}")) {
yyValue = GNode.create("EnumDeclaration", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("'}' expected", yyBase);
}
} // End scope for v$g$5.
} // End scope for v$g$4.
} else {
yyError = yyError.select("'{' expected", yyBase);
}
} // End scope for v$g$3.
}
} else {
yyError = yyError.select("'enum' expected", yyBase);
}
// Nested alternative 5.
yyBase = yyChoice1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("@")) {
yyBase = yyResult.index;
yyResult = pWord(yyBase);
if (yyResult.hasValue("interface")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyResult = pAnnotationBody(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("AnnotationDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
} else {
yyError = yyError.select("'interface' expected", yyBase);
}
} else {
yyError = yyError.select("'@' expected", yyBase);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.DefaultValue.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDefaultValue(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Default>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("default")) {
yyResult = pElementValue(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("DefaultValue", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("default value expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.EnumConstants.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEnumConstants(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Constants>.
yyResult = pEnumConstant(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(",")) {
yyResult = pEnumConstant(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("',' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("EnumConstants", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.EnumConstant.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEnumConstant(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyOption1 = yyStart;
yyOpValue1 = null;
yyResult = pAnnotations(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyResult = pIdentifier(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pArguments(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$2 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$2;
}
{ // Start scope for v$g$3.
final Node v$g$3 = yyOpValue1;
yyOpValue1 = null;
yyResult = pClassBody(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$3 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$3;
}
{ // Start scope for v$g$4.
final Node v$g$4 = yyOpValue1;
yyValue = GNode.create("EnumConstant", v$g$1, v$g$2, v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$4.
} // End scope for v$g$3.
}
} // End scope for v$g$1.
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.EnumMembers.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEnumMembers(final int yyStart) throws IOException {
Result yyResult;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(";")) {
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyResult = pDeclaration(yyRepetition1);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
break;
}
{ // Start scope for v$g$1.
final Pair<Node> v$g$1 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("EnumMembers", v$g$1);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$1.
}
// Done.
yyError = yyError.select("enum members expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ResourceSpecification.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pResourceSpecification(final int yyStart)
throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
int yyOption1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Specification>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("(")) {
yyResult = pResource(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyResult = pResource(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("';' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyOption1 = yyRepetition1;
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(";")) {
yyOption1 = yyResult.index;
} else {
yyError = yyError.select("';' expected", yyBase);
}
yyBase = yyOption1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(")")) {
yyValue = GNode.createFromPair("ResourceSpecification", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("')' expected", yyBase);
}
} // End scope for v$g$2.
}
}
// Done.
yyError = yyError.select("resource specification expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.Resource.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pResource(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fResource)
yyColumn.chunk3.fResource = pResource$1(yyStart);
return yyColumn.chunk3.fResource;
}
/** Actually parse xtc.lang.JavaSeven.Resource. */
private Result pResource$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Resource>.
yyResult = pVariableModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyResult = pResourceDeclarators(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("FieldDeclaration", v$g$1, v$g$2, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ResourceDeclarators.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pResourceDeclarators(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declarators>.
yyResult = pResourceDeclarator(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("Declarators", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.ResourceDeclarator.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pResourceDeclarator(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Declarator>.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("=")) {
yyResult = pExpression(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("Declarator", v$g$1, null, v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'=' expected", yyBase);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSeven.CatchParameter.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pCatchParameter(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pVariableModifiers(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("|")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("'|' expected", yyBase);
}
break;
}
{ // Start scope for v$g$3.
final Pair<Node> v$g$3 = yyRepValue1.reverse();
yyResult = pIdentifier(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$5 = yyResult.semanticValue();
yyValue = GNode.create("FormalParameter", v$g$3.size() + 5).
add(v$g$1).add(v$g$2).addAll(v$g$3).add(null).add(v$g$5).add(null);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} // End scope for v$g$3.
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.ResultType.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pResultType(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fResultType)
yyColumn.chunk3.fResultType = pResultType$1(yyStart);
return yyColumn.chunk3.fResultType;
}
/** Actually parse xtc.lang.JavaFiveType.ResultType. */
private Result pResultType$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Void>.
yyResult = pVoidType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Regular>.
yyResult = pType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.VoidType.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pVoidType(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Void>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("void")) {
yyValue = GNode.create("VoidType", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("void type expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.Type.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pType(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fType)
yyColumn.chunk3.fType = pType$1(yyStart);
return yyColumn.chunk3.fType;
}
/** Actually parse xtc.lang.JavaFiveType.Type. */
private Result pType$1(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Type>.
yyResult = pTypeName(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pDimensions(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("Type", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.TypeName.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeName(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fTypeName)
yyColumn.chunk3.fTypeName = pTypeName$1(yyStart);
return yyColumn.chunk3.fTypeName;
}
/** Actually parse xtc.lang.JavaFiveType.TypeName. */
private Result pTypeName$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Basic>.
yyResult = pPrimitiveType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Class>.
yyResult = pClassType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.PrimitiveType.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pPrimitiveType(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fPrimitiveType)
yyColumn.chunk3.fPrimitiveType = pPrimitiveType$1(yyStart);
return yyColumn.chunk3.fPrimitiveType;
}
/** Actually parse xtc.lang.JavaFiveType.PrimitiveType. */
private Result pPrimitiveType$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Byte>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("byte")) {
final String v$g$1 = "byte";
yyValue = GNode.create("PrimitiveType", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Short>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("short")) {
final String v$g$2 = "short";
yyValue = GNode.create("PrimitiveType", v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Char>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("char")) {
final String v$g$3 = "char";
yyValue = GNode.create("PrimitiveType", v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Int>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("int")) {
final String v$g$4 = "int";
yyValue = GNode.create("PrimitiveType", v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Long>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("long")) {
final String v$g$5 = "long";
yyValue = GNode.create("PrimitiveType", v$g$5);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Float>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("float")) {
final String v$g$6 = "float";
yyValue = GNode.create("PrimitiveType", v$g$6);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Double>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("double")) {
final String v$g$7 = "double";
yyValue = GNode.create("PrimitiveType", v$g$7);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Boolean>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("boolean")) {
final String v$g$8 = "boolean";
yyValue = GNode.create("PrimitiveType", v$g$8);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("primitive type expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.ClassType.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pClassType(final int yyStart) throws IOException {
int yyC;
Result yyResult;
boolean yyPredMatched;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Name>.
yyResult = pQualifiedIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyPredMatched = false;
yyC = character(yyResult.index);
if ('<' == yyC) {
yyPredMatched = true;
}
if (! yyPredMatched) {
return yyResult.createValue(yyValue, yyError);
} else {
yyError = yyError.select("class type expected", yyStart);
}
}
// Alternative <Instantiated>.
yyResult = pInstantiatedType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.Dimensions.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDimensions(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fDimensions)
yyColumn.chunk3.fDimensions = pDimensions$1(yyStart);
return yyColumn.chunk3.fDimensions;
}
/** Actually parse xtc.lang.JavaFiveType.Dimensions. */
private Result pDimensions$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pDimensions$$Plus1(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<String> v$g$1 = yyResult.semanticValue();
yyValue = GNode.createFromPair("Dimensions", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.Dimensions$$Plus1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDimensions$$Plus1(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fDimensions$$Plus1)
yyColumn.chunk3.fDimensions$$Plus1 = pDimensions$$Plus1$1(yyStart);
return yyColumn.chunk3.fDimensions$$Plus1;
}
/** Actually parse xtc.lang.JavaSeven.Dimensions$$Plus1. */
private Result pDimensions$$Plus1$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
Pair<String> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("[")) {
final String v$el$1 = "[";
yyBase = yyResult.index;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("]")) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pDimensions$$Plus1(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<String> v$2 = yyResult.semanticValue();
yyValue = new Pair<String>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
// Nested alternative 2.
yyValue = new Pair<String>(v$el$1);
return new SemanticValue(yyValue, yyChoice1, yyError);
} else {
yyError = yyError.select("']' expected", yyBase);
}
}
// Done.
yyError = yyError.select("dimensions expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.TypeParameters.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeParameters(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fTypeParameters)
yyColumn.chunk3.fTypeParameters = pTypeParameters$1(yyStart);
return yyColumn.chunk3.fTypeParameters;
}
/** Actually parse xtc.lang.JavaFiveType.TypeParameters. */
private Result pTypeParameters$1(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Parameters>.
yyC = character(yyStart);
if ('<' == yyC) {
yyIndex = yyStart + 1;
yyResult = pSpacing(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pTypeParameter(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pTypeParameters$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyC = character(yyBase);
if ('>' == yyC) {
yyIndex = yyResult.index + 1;
yyResult = pSpacing(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = GNode.createFromPair("TypeParameters", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'>' expected", yyBase);
}
}
}
}
}
// Done.
yyError = yyError.select("type parameters expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.TypeParameters$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeParameters$$Star1(final int yyStart)
throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fTypeParameters$$Star1)
yyColumn.chunk3.fTypeParameters$$Star1 = pTypeParameters$$Star1$1(yyStart);
return yyColumn.chunk3.fTypeParameters$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.TypeParameters$$Star1. */
private Result pTypeParameters$$Star1$1(final int yyStart)
throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(",")) {
yyResult = pTypeParameter(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyResult = pTypeParameters$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.TypeParameter.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeParameter(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk3) yyColumn.chunk3 = new Chunk3();
if (null == yyColumn.chunk3.fTypeParameter)
yyColumn.chunk3.fTypeParameter = pTypeParameter$1(yyStart);
return yyColumn.chunk3.fTypeParameter;
}
/** Actually parse xtc.lang.JavaFiveType.TypeParameter. */
private Result pTypeParameter$1(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Parameter>.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyBase = yyOption1;
yyResult = pWord(yyBase);
if (yyResult.hasValue("extends")) {
yyResult = pBound(yyResult.index);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
} else {
yyError = yyError.select("'extends' expected", yyBase);
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("TypeParameter", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.Bound.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBound(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Bound>.
yyResult = pType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue("&")) {
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("'&' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("Bound", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.TypeArguments.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeArguments(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fTypeArguments)
yyColumn.chunk4.fTypeArguments = pTypeArguments$1(yyStart);
return yyColumn.chunk4.fTypeArguments;
}
/** Actually parse xtc.lang.JavaFiveType.TypeArguments. */
private Result pTypeArguments$1(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyBase;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Arguments>.
yyC = character(yyStart);
if ('<' == yyC) {
yyIndex = yyStart + 1;
yyResult = pSpacing(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyResult = pTypeArgument(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyResult = pTypeArguments$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$g$2 = yyResult.semanticValue();
yyBase = yyResult.index;
yyC = character(yyBase);
if ('>' == yyC) {
yyIndex = yyResult.index + 1;
yyResult = pSpacing(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = GNode.createFromPair("TypeArguments", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
} else {
yyError = yyError.select("'>' expected", yyBase);
}
}
}
}
}
// Done.
yyError = yyError.select("type arguments expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal xtc.lang.JavaSeven.TypeArguments$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeArguments$$Star1(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fTypeArguments$$Star1)
yyColumn.chunk4.fTypeArguments$$Star1 = pTypeArguments$$Star1$1(yyStart);
return yyColumn.chunk4.fTypeArguments$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.TypeArguments$$Star1. */
private Result pTypeArguments$$Star1$1(final int yyStart)
throws IOException {
Result yyResult;
Pair<Node> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(",")) {
yyResult = pTypeArgument(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyResult = pTypeArguments$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<Node> v$2 = yyResult.semanticValue();
yyValue = new Pair<Node>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.TypeArgument.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeArgument(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fTypeArgument)
yyColumn.chunk4.fTypeArgument = pTypeArgument$1(yyStart);
return yyColumn.chunk4.fTypeArgument;
}
/** Actually parse xtc.lang.JavaFiveType.TypeArgument. */
private Result pTypeArgument$1(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Type>.
yyResult = pType(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Wildcard>.
yyResult = pWildcard(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.Wildcard.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pWildcard(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Wildcard>.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue("?")) {
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pWildcardBound(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$1.
final Node v$g$1 = yyOpValue1;
yyValue = GNode.create("Wildcard", v$g$1);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$1.
}
// Done.
yyError = yyError.select("wildcard expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.WildcardBound.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pWildcardBound(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Extends>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("extends")) {
final String v$g$1 = "extends";
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("WildcardBound", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Super>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("super")) {
final String v$g$3 = "super";
yyResult = pType(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("WildcardBound", v$g$3, v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("wildcard bound expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.InstantiatedType.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pInstantiatedType(final int yyStart) throws IOException {
Result yyResult;
int yyBase;
int yyRepetition1;
Pair<Node> yyRepValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Reference>.
yyResult = pTypeInstantiation(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Node v$g$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = Pair.empty();
while (true) {
yyBase = yyRepetition1;
yyResult = pSymbol(yyBase);
if (yyResult.hasValue(".")) {
yyResult = pTypeInstantiation(yyResult.index);
yyError = yyResult.select(yyError, yyRepetition1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyRepetition1 = yyResult.index;
yyRepValue1 = new Pair<Node>(v$el$1, yyRepValue1);
continue;
}
} else {
yyError = yyError.select("'.' expected", yyBase);
}
break;
}
{ // Start scope for v$g$2.
final Pair<Node> v$g$2 = yyRepValue1.reverse();
yyValue = GNode.createFromPair("InstantiatedType", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyRepetition1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveType.TypeInstantiation.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pTypeInstantiation(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fTypeInstantiation)
yyColumn.chunk4.fTypeInstantiation = pTypeInstantiation$1(yyStart);
return yyColumn.chunk4.fTypeInstantiation;
}
/** Actually parse xtc.lang.JavaFiveType.TypeInstantiation. */
private Result pTypeInstantiation$1(final int yyStart) throws IOException {
Result yyResult;
int yyOption1;
Node yyOpValue1;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Instantiation>.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = null;
yyResult = pTypeArguments(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
final Node v$el$1 = yyResult.semanticValue();
yyOption1 = yyResult.index;
yyOpValue1 = v$el$1;
}
{ // Start scope for v$g$2.
final Node v$g$2 = yyOpValue1;
yyValue = GNode.create("TypeInstantiation", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return new SemanticValue(yyValue, yyOption1, yyError);
} // End scope for v$g$2.
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.Literal.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pLiteral(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <FloatingPoint>.
yyResult = pFloatingPointLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Integer>.
yyResult = pIntegerLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <Character>.
yyResult = pCharacterLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <String>.
yyResult = pStringLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
return yyResult.createValue(yyValue, yyError);
}
}
// Alternative <True>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("true")) {
final String v$g$1 = "true";
yyValue = GNode.create("BooleanLiteral", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <False>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("false")) {
final String v$g$2 = "false";
yyValue = GNode.create("BooleanLiteral", v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Null>.
yyResult = pWord(yyStart);
if (yyResult.hasValue("null")) {
yyValue = GNode.create("NullLiteral", false);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
yyError = yyError.select("literal expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.IntegerLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pIntegerLiteral(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative <Hex>.
yyResult = pHexLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("IntegerLiteral", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Binary>.
yyResult = pBinaryLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$2 = yyResult.semanticValue();
yyValue = GNode.create("IntegerLiteral", v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Octal>.
yyResult = pOctalLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$3 = yyResult.semanticValue();
yyValue = GNode.create("IntegerLiteral", v$g$3);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Alternative <Decimal>.
yyResult = pDecimalLiteral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$4 = yyResult.semanticValue();
yyValue = GNode.create("IntegerLiteral", v$g$4);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.HexLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pHexLiteral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyOption1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pHexNumeral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'L':
case 'l':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
// Done.
yyError = yyError.select("hex literal expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.OctalLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pOctalLiteral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyOption1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pOctalNumeral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'L':
case 'l':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
// Done.
yyError = yyError.select("octal literal expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.DecimalLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDecimalLiteral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyOption1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pDecimalNumeral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'L':
case 'l':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
// Done.
yyError = yyError.select("decimal literal expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.DecimalNumeral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDecimalNumeral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
int yyOption1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '0':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyRepetition1 = yyChoice1;
yyRepeated1 = false;
while (true) {
yyC = character(yyRepetition1);
if ('_' == yyC) {
yyIndex = yyRepetition1 + 1;
yyRepetition1 = yyIndex;
yyRepeated1 = true;
continue;
}
break;
}
if (yyRepeated1) {
yyResult = pDigits(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = null;
return yyResult.createValue(yyValue, yyError);
}
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyResult = pDigits(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
}
yyValue = null;
return new SemanticValue(yyValue, yyOption1, yyError);
}
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("decimal numeral expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.Digits.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pDigits(final int yyStart) throws IOException {
int yyC;
int yyIndex;
int yyRepetition1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyRepetition1 = yyChoice1;
while (true) {
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case '_':
{
yyC = character(yyIndex);
if (-1 != yyC) {
if ((('0' <= yyC) && (yyC <= '9')) ||
('_' == yyC)) {
yyRepetition1 = yyIndex;
continue;
}
}
}
break;
default:
/* No match. */
}
}
break;
}
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = null;
return new SemanticValue(yyValue, yyChoice1, yyError);
}
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("digits expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.HexNumeral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pHexNumeral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if ('0' == yyC) {
yyIndex = yyStart + 1;
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case 'X':
case 'x':
{
yyResult = pHexDigits(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = null;
return yyResult.createValue(yyValue, yyError);
}
}
break;
default:
/* No match. */
}
}
}
// Done.
yyError = yyError.select("hex numeral expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.HexDigits.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pHexDigits(final int yyStart) throws IOException {
int yyC;
int yyIndex;
int yyRepetition1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyRepetition1 = yyChoice1;
while (true) {
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
if ((('0' <= yyC) && (yyC <= '9')) ||
(('A' <= yyC) && (yyC <= 'F')) ||
('_' == yyC) ||
(('a' <= yyC) && (yyC <= 'f'))) {
yyC = character(yyIndex);
if (-1 != yyC) {
if ((('0' <= yyC) && (yyC <= '9')) ||
(('A' <= yyC) && (yyC <= 'F')) ||
('_' == yyC) ||
(('a' <= yyC) && (yyC <= 'f'))) {
yyRepetition1 = yyIndex;
continue;
}
}
}
}
break;
}
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = null;
return new SemanticValue(yyValue, yyChoice1, yyError);
}
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("hex digits expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.OctalNumeral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pOctalNumeral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyRepetition1;
boolean yyRepeated1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if ('0' == yyC) {
yyIndex = yyStart + 1;
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
final int yyChoice2 = yyIndex;
// Nested alternative 1.
yyRepetition1 = yyChoice2;
while (true) {
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '_':
{
yyC = character(yyIndex);
if (-1 != yyC) {
if ((('0' <= yyC) && (yyC <= '7')) ||
('_' == yyC)) {
yyRepetition1 = yyIndex;
continue;
}
}
}
break;
default:
/* No match. */
}
}
break;
}
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = null;
return new SemanticValue(yyValue, yyChoice2, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyRepetition1 = yyChoice1;
yyRepeated1 = false;
while (true) {
yyC = character(yyRepetition1);
if ('_' == yyC) {
yyIndex = yyRepetition1 + 1;
yyRepetition1 = yyIndex;
yyRepeated1 = true;
continue;
}
break;
}
if (yyRepeated1) {
yyResult = pOctalDigits(yyRepetition1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = null;
return yyResult.createValue(yyValue, yyError);
}
}
}
// Done.
yyError = yyError.select("octal numeral expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.OctalDigits.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pOctalDigits(final int yyStart) throws IOException {
int yyC;
int yyIndex;
int yyRepetition1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyRepetition1 = yyChoice1;
while (true) {
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '_':
{
yyC = character(yyIndex);
if (-1 != yyC) {
if ((('0' <= yyC) && (yyC <= '7')) ||
('_' == yyC)) {
yyRepetition1 = yyIndex;
continue;
}
}
}
break;
default:
/* No match. */
}
}
break;
}
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = null;
return new SemanticValue(yyValue, yyChoice1, yyError);
}
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("octal digits expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.FloatingPointLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFloatingPointLiteral(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pFloatingPointString(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("FloatingPointLiteral", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.FloatingPointString.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pFloatingPointString(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyOption1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pDigits(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyC = character(yyResult.index);
if ('.' == yyC) {
yyIndex = yyResult.index + 1;
yyOption1 = yyIndex;
yyResult = pDigits(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
}
yyResult = pExponent(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
}
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'D':
case 'F':
case 'd':
case 'f':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
}
// Alternative 2.
yyC = character(yyStart);
if ('.' == yyC) {
yyIndex = yyStart + 1;
yyResult = pDigits(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyResult = pExponent(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
}
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'D':
case 'F':
case 'd':
case 'f':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
}
// Alternative 3.
yyResult = pDigits(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final int yyChoice1 = yyResult.index;
// Nested alternative 1.
yyResult = pExponent(yyChoice1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'D':
case 'F':
case 'd':
case 'f':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
// Nested alternative 2.
yyOption1 = yyChoice1;
yyResult = pExponent(yyOption1);
yyError = yyResult.select(yyError, yyOption1);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
}
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'D':
case 'F':
case 'd':
case 'f':
{
yyValue = difference(yyStart, yyIndex);
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
}
// Done.
yyError = yyError.select("floating point string expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.Exponent.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pExponent(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyOption1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case 'E':
case 'e':
{
yyOption1 = yyIndex;
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case '+':
case '-':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyResult = pDigits(yyOption1);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = null;
return yyResult.createValue(yyValue, yyError);
}
}
break;
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("exponent expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.CharacterLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pCharacterLiteral(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pCharacterConstant(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("CharacterLiteral", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.StringLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStringLiteral(final int yyStart) throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pStringConstant(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyValue = GNode.create("StringLiteral", v$g$1);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.CharacterConstant.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pCharacterConstant(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if ('\'' == yyC) {
yyIndex = yyStart + 1;
yyResult = pCharacterConstant$$Choice1(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyC = character(yyResult.index);
if ('\'' == yyC) {
yyIndex = yyResult.index + 1;
yyValue = difference(yyStart, yyIndex);
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
}
// Done.
yyError = yyError.select("character constant expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.CharacterConstant$$Choice1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pCharacterConstant$$Choice1(final int yyStart)
throws IOException {
int yyC;
int yyIndex;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '\\':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '\"':
case '\'':
case '\\':
case 'b':
case 'f':
case 'n':
case 'r':
case 't':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
case 'u':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
// Nested alternative 2.
{ // Start scope for nested choice.
final int yyChoice2 = yyChoice1;
// Nested alternative 1.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
// Nested alternative 2.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
final int yyChoice3 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice3);
if (-1 != yyC) {
yyIndex = yyChoice3 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = null;
return new SemanticValue(yyValue, yyChoice3, yyError);
}
default:
/* No match. */
}
}
} // End scope for nested choice.
}
break;
default:
/* No match. */
}
}
// Alternative 2.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '\'':
case '\\':
/* No match. */
break;
default:
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
}
// Done.
yyError = yyError.select("character constant expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.StringConstant.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pStringConstant(final int yyStart) throws IOException {
int yyC;
int yyIndex;
int yyRepetition1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if ('\"' == yyC) {
yyIndex = yyStart + 1;
yyRepetition1 = yyIndex;
while (true) {
final int yyChoice1 = yyRepetition1;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '\\':
{
final int yyChoice2 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
switch (yyC) {
case '\"':
case '\'':
case '\\':
case 'b':
case 'f':
case 'n':
case 'r':
case 't':
{
yyRepetition1 = yyIndex;
continue;
}
case 'u':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
{
yyRepetition1 = yyIndex;
continue;
}
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
// Nested alternative 2.
{ // Start scope for nested choice.
final int yyChoice3 = yyChoice2;
// Nested alternative 1.
yyC = character(yyChoice3);
if (-1 != yyC) {
yyIndex = yyChoice3 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyRepetition1 = yyIndex;
continue;
}
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
// Nested alternative 2.
yyC = character(yyChoice3);
if (-1 != yyC) {
yyIndex = yyChoice3 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
final int yyChoice4 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice4);
if (-1 != yyC) {
yyIndex = yyChoice4 + 1;
switch (yyC) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
{
yyRepetition1 = yyIndex;
continue;
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyRepetition1 = yyChoice4;
continue;
}
default:
/* No match. */
}
}
} // End scope for nested choice.
}
break;
default:
/* No match. */
}
}
// Nested alternative 2.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '\"':
case '\\':
/* No match. */
break;
default:
{
yyRepetition1 = yyIndex;
continue;
}
}
}
break;
}
yyC = character(yyRepetition1);
if ('\"' == yyC) {
yyIndex = yyRepetition1 + 1;
yyValue = difference(yyStart, yyIndex);
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Done.
yyError = yyError.select("string constant expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.BinaryLiteral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBinaryLiteral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
int yyOption1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pBinaryNumeral(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyOption1 = yyResult.index;
yyC = character(yyOption1);
if (-1 != yyC) {
yyIndex = yyOption1 + 1;
switch (yyC) {
case 'L':
case 'l':
{
yyOption1 = yyIndex;
}
break;
default:
/* No match. */
}
}
yyValue = difference(yyStart, yyOption1);
return new SemanticValue(yyValue, yyOption1, yyError);
}
// Done.
yyError = yyError.select("binary literal expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.BinaryNumeral.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBinaryNumeral(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyResult;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if ('0' == yyC) {
yyIndex = yyStart + 1;
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case 'B':
case 'b':
{
yyResult = pBinaryDigits(yyIndex);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = null;
return yyResult.createValue(yyValue, yyError);
}
}
break;
default:
/* No match. */
}
}
}
// Done.
yyError = yyError.select("binary numeral expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaSevenConstant.BinaryDigits.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pBinaryDigits(final int yyStart) throws IOException {
int yyC;
int yyIndex;
int yyRepetition1;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '0':
case '1':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyRepetition1 = yyChoice1;
while (true) {
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
case '_':
{
yyC = character(yyIndex);
if (-1 != yyC) {
if ((('0' <= yyC) && (yyC <= '1')) ||
('_' == yyC)) {
yyRepetition1 = yyIndex;
continue;
}
}
}
break;
default:
/* No match. */
}
}
break;
}
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
switch (yyC) {
case '0':
case '1':
{
yyValue = null;
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = null;
return new SemanticValue(yyValue, yyChoice1, yyError);
}
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("binary digits expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveIdentifier.QualifiedIdentifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pQualifiedIdentifier(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fQualifiedIdentifier)
yyColumn.chunk4.fQualifiedIdentifier = pQualifiedIdentifier$1(yyStart);
return yyColumn.chunk4.fQualifiedIdentifier;
}
/** Actually parse xtc.lang.JavaFiveIdentifier.QualifiedIdentifier. */
private Result pQualifiedIdentifier$1(final int yyStart)
throws IOException {
Result yyResult;
Node yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pIdentifier(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$g$1 = yyResult.semanticValue();
yyResult = pQualifiedIdentifier$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<String> v$g$2 = yyResult.semanticValue();
yyValue = GNode.createFromPair("QualifiedIdentifier", v$g$1, v$g$2);
yyValue.setLocation(location(yyStart));
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse synthetic nonterminal
* xtc.lang.JavaSeven.QualifiedIdentifier$$Star1.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pQualifiedIdentifier$$Star1(final int yyStart)
throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fQualifiedIdentifier$$Star1)
yyColumn.chunk4.fQualifiedIdentifier$$Star1 = pQualifiedIdentifier$$Star1$1(yyStart);
return yyColumn.chunk4.fQualifiedIdentifier$$Star1;
}
/** Actually parse xtc.lang.JavaSeven.QualifiedIdentifier$$Star1. */
private Result pQualifiedIdentifier$$Star1$1(final int yyStart)
throws IOException {
Result yyResult;
Pair<String> yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbol(yyStart);
if (yyResult.hasValue(".")) {
yyResult = pIdentifier(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final String v$el$1 = yyResult.semanticValue();
yyResult = pQualifiedIdentifier$$Star1(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
final Pair<String> v$2 = yyResult.semanticValue();
yyValue = new Pair<String>(v$el$1, v$2);
return yyResult.createValue(yyValue, yyError);
}
}
}
// Alternative 2.
yyValue = Pair.empty();
return new SemanticValue(yyValue, yyStart, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveIdentifier.Identifier.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pIdentifier(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fIdentifier)
yyColumn.chunk4.fIdentifier = pIdentifier$1(yyStart);
return yyColumn.chunk4.fIdentifier;
}
/** Actually parse xtc.lang.JavaFiveIdentifier.Identifier. */
private Result pIdentifier$1(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWord(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
if (! contains(JAVA_KEYWORDS, toText(yyValue))) {
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
yyError = yyError.select("identifier expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveIdentifier.Word.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pWord(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fWord)
yyColumn.chunk4.fWord = pWord$1(yyStart);
return yyColumn.chunk4.fWord;
}
/** Actually parse xtc.lang.JavaFiveIdentifier.Word. */
private Result pWord$1(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pWordCharacters(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveIdentifier.WordCharacters.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pWordCharacters(final int yyStart) throws IOException {
int yyC;
int yyIndex;
int yyRepetition1;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
final char start = (char)yyC;
if (Character.isJavaIdentifierStart(start)) {
yyRepetition1 = yyIndex;
while (true) {
yyC = character(yyRepetition1);
if (-1 != yyC) {
yyIndex = yyRepetition1 + 1;
final char part = (char)yyC;
if (Character.isJavaIdentifierPart(part)) {
yyRepetition1 = yyIndex;
continue;
}
}
break;
}
yyValue = difference(yyStart, yyRepetition1);
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
}
// Done.
yyError = yyError.select("word characters expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveSymbol.Symbol.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSymbol(final int yyStart) throws IOException {
JavaSevenParserColumn yyColumn = (JavaSevenParserColumn)column(yyStart);
if (null == yyColumn.chunk4) yyColumn.chunk4 = new Chunk4();
if (null == yyColumn.chunk4.fSymbol)
yyColumn.chunk4.fSymbol = pSymbol$1(yyStart);
return yyColumn.chunk4.fSymbol;
}
/** Actually parse xtc.lang.JavaFiveSymbol.Symbol. */
private Result pSymbol$1(final int yyStart) throws IOException {
Result yyResult;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyResult = pSymbolCharacters(yyStart);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
yyValue = yyResult.semanticValue();
yyResult = pSpacing(yyResult.index);
yyError = yyResult.select(yyError);
if (yyResult.hasValue()) {
return yyResult.createValue(yyValue, yyError);
}
}
// Done.
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.lang.JavaFiveSymbol.SymbolCharacters.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSymbolCharacters(final int yyStart) throws IOException {
int yyC;
int yyIndex;
String yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyC = character(yyStart);
if (-1 != yyC) {
yyIndex = yyStart + 1;
switch (yyC) {
case '>':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '>':
{
final int yyChoice2 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
switch (yyC) {
case '>':
{
final int yyChoice3 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice3);
if (-1 != yyC) {
yyIndex = yyChoice3 + 1;
if ('=' == yyC) {
yyValue = ">>>=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = ">>>";
return new SemanticValue(yyValue, yyChoice3, yyError);
}
case '=':
{
yyValue = ">>=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = ">>";
return new SemanticValue(yyValue, yyChoice2, yyError);
}
case '=':
{
yyValue = ">=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = ">";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '<':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '<':
{
final int yyChoice2 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
if ('=' == yyC) {
yyValue = "<<=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "<<";
return new SemanticValue(yyValue, yyChoice2, yyError);
}
case '=':
{
yyValue = "<=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = "<";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '.':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('.' == yyC) {
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
if ('.' == yyC) {
yyValue = "...";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
}
}
// Nested alternative 2.
yyValue = ".";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '+':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '=':
{
yyValue = "+=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '+':
{
yyValue = "++";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = "+";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '-':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '=':
{
yyValue = "-=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '-':
{
yyValue = "--";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = "-";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '*':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('=' == yyC) {
yyValue = "*=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "*";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '/':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('=' == yyC) {
yyValue = "/=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "/";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '%':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('=' == yyC) {
yyValue = "%=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "%";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '&':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '=':
{
yyValue = "&=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '&':
{
yyValue = "&&";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = "&";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '^':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('=' == yyC) {
yyValue = "^=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "^";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '|':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case '=':
{
yyValue = "|=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '|':
{
yyValue = "||";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyValue = "|";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '=':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('=' == yyC) {
yyValue = "==";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "=";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case '!':
{
final int yyChoice1 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
if ('=' == yyC) {
yyValue = "!=";
return new SemanticValue(yyValue, yyIndex, yyError);
}
}
// Nested alternative 2.
yyValue = "!";
return new SemanticValue(yyValue, yyChoice1, yyError);
}
case ';':
{
yyValue = ";";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case ':':
{
yyValue = ":";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case ',':
{
yyValue = ",";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '{':
{
yyValue = "{";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '}':
{
yyValue = "}";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '(':
{
yyValue = "(";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case ')':
{
yyValue = ")";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '[':
{
yyValue = "[";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case ']':
{
yyValue = "]";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '~':
{
yyValue = "~";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '@':
{
yyValue = "@";
return new SemanticValue(yyValue, yyIndex, yyError);
}
case '?':
{
yyValue = "?";
return new SemanticValue(yyValue, yyIndex, yyError);
}
default:
/* No match. */
}
}
// Done.
yyError = yyError.select("symbol characters expected", yyStart);
return yyError;
}
// =========================================================================
/**
* Parse nonterminal xtc.util.Spacing.Spacing.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pSpacing(final int yyStart) throws IOException {
int yyC;
int yyIndex;
Result yyPredResult;
boolean yyPredMatched;
int yyBase;
int yyRepetition1;
int yyRepetition2;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyRepetition1 = yyStart;
while (true) {
final int yyChoice1 = yyRepetition1;
// Nested alternative 1.
yyC = character(yyChoice1);
if (-1 != yyC) {
yyIndex = yyChoice1 + 1;
switch (yyC) {
case ' ':
{
yyRepetition1 = yyIndex;
continue;
}
case '\t':
{
yyRepetition1 = yyIndex;
continue;
}
case '\f':
{
yyRepetition1 = yyIndex;
continue;
}
case '\r':
{
final int yyChoice2 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice2);
if ('\n' == yyC) {
yyIndex = yyChoice2 + 1;
yyRepetition1 = yyIndex;
continue;
}
// Nested alternative 2.
yyRepetition1 = yyChoice2;
continue;
}
case '\n':
{
yyRepetition1 = yyIndex;
continue;
}
case '/':
{
yyC = character(yyIndex);
if (-1 != yyC) {
yyIndex = yyIndex + 1;
switch (yyC) {
case '*':
{
yyRepetition2 = yyIndex;
while (true) {
final int yyChoice2 = yyRepetition2;
// Nested alternative 1.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
switch (yyC) {
case '*':
{
yyPredMatched = false;
yyC = character(yyIndex);
if ('/' == yyC) {
yyPredMatched = true;
}
if (! yyPredMatched) {
yyRepetition2 = yyIndex;
continue;
} else {
yyError = yyError.select("spacing expected", yyStart);
}
}
break;
default:
{
yyRepetition2 = yyIndex;
continue;
}
}
}
break;
}
yyBase = yyRepetition2;
yyC = character(yyBase);
if ('*' == yyC) {
yyIndex = yyRepetition2 + 1;
yyC = character(yyIndex);
if ('/' == yyC) {
yyIndex = yyIndex + 1;
yyRepetition1 = yyIndex;
continue;
} else {
yyError = yyError.select("'*/' expected", yyBase);
}
} else {
yyError = yyError.select("'*/' expected", yyBase);
}
}
break;
case '/':
{
yyRepetition2 = yyIndex;
while (true) {
yyC = character(yyRepetition2);
if (-1 != yyC) {
yyIndex = yyRepetition2 + 1;
switch (yyC) {
case '\n':
case '\r':
/* No match. */
break;
default:
{
yyRepetition2 = yyIndex;
continue;
}
}
}
break;
}
final int yyChoice2 = yyRepetition2;
// Nested alternative 1.
yyC = character(yyChoice2);
if (-1 != yyC) {
yyIndex = yyChoice2 + 1;
switch (yyC) {
case '\r':
{
final int yyChoice3 = yyIndex;
// Nested alternative 1.
yyC = character(yyChoice3);
if ('\n' == yyC) {
yyIndex = yyChoice3 + 1;
yyRepetition1 = yyIndex;
continue;
}
// Nested alternative 2.
yyRepetition1 = yyChoice3;
continue;
}
case '\n':
{
yyRepetition1 = yyIndex;
continue;
}
default:
/* No match. */
}
}
// Nested alternative 2.
yyPredResult = pEndOfFile(yyChoice2);
yyError = yyPredResult.select(yyError);
if (yyPredResult.hasValue()) {
yyRepetition1 = yyChoice2;
continue;
}
}
break;
default:
/* No match. */
}
}
}
break;
default:
/* No match. */
}
}
break;
}
yyValue = null;
return new SemanticValue(yyValue, yyRepetition1, yyError);
}
// =========================================================================
/**
* Parse nonterminal xtc.util.Spacing.EndOfFile.
*
* @param yyStart The index.
* @return The result.
* @throws IOException Signals an I/O error.
*/
private Result pEndOfFile(final int yyStart) throws IOException {
int yyC;
boolean yyPredMatched;
Void yyValue;
ParseError yyError = ParseError.DUMMY;
// Alternative 1.
yyPredMatched = false;
yyC = character(yyStart);
if (-1 != yyC) {
yyPredMatched = true;
}
if (! yyPredMatched) {
yyValue = null;
return new SemanticValue(yyValue, yyStart, yyError);
} else {
yyError = yyError.select("end of file expected", yyStart);
}
// Done.
return yyError;
}
// =========================================================================
static {
add(JAVA_KEYWORDS, new String[] {
"abstract", "continue", "for", "new", "switch",
"assert", "default", "if", "package", "synchronized",
"boolean", "do", "goto", "private", "this",
"break", "double", "implements", "protected", "throw",
"byte", "else", "import", "public", "throws",
"case", "instanceof", "return", "transient",
"catch", "extends", "int", "short", "try",
"char", "final", "interface", "static", "void",
"class", "finally", "long", "strictfp", "volatile",
"const", "float", "native", "super", "while"
});
}
static {
add(JAVA_KEYWORDS, new String[] { "enum" });
}
// =========================================================================
/**
* Get the specified text.
*
* @param s The text.
* @return The text.
*/
protected static final String toText(String s) {
return s;
}
// =========================================================================
/**
* Add the specified values to the specified set.
*
* @param set The set.
* @param values The new values.
*/
protected static final <T> void add(Set<T> set, T[] values) {
for (T v : values) set.add(v);
}
/**
* Check whether the specified set contains the specified value.
*
* @param set The set.
* @param value The value.
* @return <code>true</code> if the set contains the value.
*/
protected static final <T> boolean contains(Set<T> set, T value) {
return set.contains(value);
}
}