// $ANTLR 2.7.5 (20050128): "POSLParser-Java.g" -> "POSLLexer.java"$
// OO jDREW - An Object Oriented extension of the Java Deductive Reasoning Engine for the Web
// Copyright (C) 2005 Marcel Ball
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
package org.ruleml.oojdrew.parsing.generated;
import java.io.InputStream;
import java.io.Reader;
import java.util.Hashtable;
import antlr.ByteBuffer;
import antlr.CharBuffer;
import antlr.CharStreamException;
import antlr.CharStreamIOException;
import antlr.InputBuffer;
import antlr.LexerSharedInputState;
import antlr.NoViableAltForCharException;
import antlr.RecognitionException;
import antlr.Token;
import antlr.TokenStream;
import antlr.TokenStreamException;
import antlr.TokenStreamIOException;
import antlr.TokenStreamRecognitionException;
import antlr.collections.impl.BitSet;
public class POSLLexer extends antlr.CharScanner implements POSLParserTokenTypes, TokenStream
{
public POSLLexer(InputStream in) {
this(new ByteBuffer(in));
}
public POSLLexer(Reader in) {
this(new CharBuffer(in));
}
public POSLLexer(InputBuffer ib) {
this(new LexerSharedInputState(ib));
}
public POSLLexer(LexerSharedInputState state) {
super(state);
caseSensitiveLiterals = true;
setCaseSensitive(true);
literals = new Hashtable();
}
public Token nextToken() throws TokenStreamException {
Token theRetToken=null;
tryAgain:
for (;;) {
Token _token = null;
int _ttype = Token.INVALID_TYPE;
resetText();
try { // for char stream error handling
try { // for lexical error handling
switch ( LA(1)) {
case '|':
{
mPIPE(true);
theRetToken=_returnToken;
break;
}
case '!':
{
mBANG(true);
theRetToken=_returnToken;
break;
}
case ';':
{
mSEMI(true);
theRetToken=_returnToken;
break;
}
case '[':
{
mLBRACK(true);
theRetToken=_returnToken;
break;
}
case ']':
{
mRBRACK(true);
theRetToken=_returnToken;
break;
}
case '(':
{
mLPAREN(true);
theRetToken=_returnToken;
break;
}
case ')':
{
mRPAREN(true);
theRetToken=_returnToken;
break;
}
case '?':
{
mQMARK(true);
theRetToken=_returnToken;
break;
}
case ',':
{
mCOMMA(true);
theRetToken=_returnToken;
break;
}
case '.':
{
mPERIOD(true);
theRetToken=_returnToken;
break;
}
case '{':
{
mLBRACE(true);
theRetToken=_returnToken;
break;
}
case '}':
{
mRBRACE(true);
theRetToken=_returnToken;
break;
}
case '_':
{
mUSCORE(true);
theRetToken=_returnToken;
break;
}
case '<':
{
mIRI(true);
theRetToken=_returnToken;
break;
}
case '"':
{
mQSYMBOL(true);
theRetToken=_returnToken;
break;
}
case '%':
{
mCOMMENT(true);
theRetToken=_returnToken;
break;
}
case '/':
{
mMLCOMMENT(true);
theRetToken=_returnToken;
break;
}
case '\t': case '\n': case '\r': case ' ':
{
mWS(true);
theRetToken=_returnToken;
break;
}
default:
if ((LA(1)=='^') && (LA(2)=='^')) {
mDHAT(true);
theRetToken=_returnToken;
}
else if ((LA(1)==':') && (LA(2)=='-')) {
mIMP(true);
theRetToken=_returnToken;
}
else if ((LA(1)=='-') && (LA(2)=='>')) {
mARROW(true);
theRetToken=_returnToken;
}
else if ((LA(1)=='^') && (true)) {
mHAT(true);
theRetToken=_returnToken;
}
else if ((LA(1)==':') && (true)) {
mCOLON(true);
theRetToken=_returnToken;
}
else if ((_tokenSet_0.member(LA(1))) && (true)) {
mSYMBOL(true);
theRetToken=_returnToken;
}
else {
if (LA(1)==EOF_CHAR) {uponEOF(); _returnToken = makeToken(Token.EOF_TYPE);}
else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
}
}
if ( _returnToken==null ) continue tryAgain; // found SKIP token
_ttype = _returnToken.getType();
_ttype = testLiteralsTable(_ttype);
_returnToken.setType(_ttype);
return _returnToken;
}
catch (RecognitionException e) {
throw new TokenStreamRecognitionException(e);
}
}
catch (CharStreamException cse) {
if ( cse instanceof CharStreamIOException ) {
throw new TokenStreamIOException(((CharStreamIOException)cse).io);
}
else {
throw new TokenStreamException(cse.getMessage());
}
}
}
}
public final void mPIPE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = PIPE;
int _saveIndex;
match('|');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mBANG(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = BANG;
int _saveIndex;
match('!');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mHAT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = HAT;
int _saveIndex;
match('^');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mDHAT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = DHAT;
int _saveIndex;
match("^^");
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mCOLON(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = COLON;
int _saveIndex;
match(':');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mSEMI(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = SEMI;
int _saveIndex;
match(';');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mLBRACK(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = LBRACK;
int _saveIndex;
match('[');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mRBRACK(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = RBRACK;
int _saveIndex;
match(']');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mLPAREN(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = LPAREN;
int _saveIndex;
match('(');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mRPAREN(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = RPAREN;
int _saveIndex;
match(')');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mQMARK(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = QMARK;
int _saveIndex;
match('?');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mCOMMA(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = COMMA;
int _saveIndex;
match(',');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mPERIOD(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = PERIOD;
int _saveIndex;
match('.');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mLBRACE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = LBRACE;
int _saveIndex;
match('{');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mRBRACE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = RBRACE;
int _saveIndex;
match('}');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mUSCORE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = USCORE;
int _saveIndex;
match('_');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mIMP(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = IMP;
int _saveIndex;
match(":-");
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mARROW(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = ARROW;
int _saveIndex;
match("->");
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mIRI(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = IRI;
int _saveIndex;
match('<');
{
int _cnt89=0;
_loop89:
do {
switch ( LA(1)) {
case 'a': case 'b': case 'c': case 'd':
case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l':
case 'm': case 'n': case 'o': case 'p':
case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x':
case 'y': case 'z':
{
matchRange('a','z');
break;
}
case 'A': case 'B': case 'C': case 'D':
case 'E': case 'F': case 'G': case 'H':
case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P':
case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z':
{
matchRange('A','Z');
break;
}
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
case '8': case '9':
{
matchRange('0','9');
break;
}
case '_':
{
match('_');
break;
}
case ':':
{
match(':');
break;
}
case '/':
{
match('/');
break;
}
case '.':
{
match('.');
break;
}
case '?':
{
match('?');
break;
}
case '&':
{
match('&');
break;
}
case '%':
{
match('%');
break;
}
case '#':
{
match('#');
break;
}
case '-':
{
match('-');
break;
}
default:
{
if ( _cnt89>=1 ) { break _loop89; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
}
}
_cnt89++;
} while (true);
}
match('>');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mSYMBOL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = SYMBOL;
int _saveIndex;
{
switch ( LA(1)) {
case '-':
{
match('-');
break;
}
case '$': case '0': case '1': case '2':
case '3': case '4': case '5': case '6':
case '7': case '8': case '9': case 'A':
case 'B': case 'C': case 'D': case 'E':
case 'F': case 'G': case 'H': case 'I':
case 'J': case 'K': case 'L': case 'M':
case 'N': case 'O': case 'P': case 'Q':
case 'R': case 'S': case 'T': case 'U':
case 'V': case 'W': case 'X': case 'Y':
case 'Z': case 'a': case 'b': case 'c':
case 'd': case 'e': case 'f': case 'g':
case 'h': case 'i': case 'j': case 'k':
case 'l': case 'm': case 'n': case 'o':
case 'p': case 'q': case 'r': case 's':
case 't': case 'u': case 'v': case 'w':
case 'x': case 'y': case 'z':
{
break;
}
default:
{
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
}
}
}
{
switch ( LA(1)) {
case 'a': case 'b': case 'c': case 'd':
case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l':
case 'm': case 'n': case 'o': case 'p':
case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x':
case 'y': case 'z':
{
matchRange('a','z');
break;
}
case 'A': case 'B': case 'C': case 'D':
case 'E': case 'F': case 'G': case 'H':
case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P':
case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z':
{
matchRange('A','Z');
break;
}
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
case '8': case '9':
{
matchRange('0','9');
break;
}
case '$':
{
match('$');
break;
}
default:
{
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
}
}
}
{
_loop94:
do {
switch ( LA(1)) {
case 'a': case 'b': case 'c': case 'd':
case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l':
case 'm': case 'n': case 'o': case 'p':
case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x':
case 'y': case 'z':
{
matchRange('a','z');
break;
}
case 'A': case 'B': case 'C': case 'D':
case 'E': case 'F': case 'G': case 'H':
case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P':
case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z':
{
matchRange('A','Z');
break;
}
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
case '8': case '9':
{
matchRange('0','9');
break;
}
case '_':
{
match('_');
break;
}
case '.':
{
match('.');
break;
}
case '$':
{
match('$');
break;
}
default:
{
break _loop94;
}
}
} while (true);
}
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mQSYMBOL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = QSYMBOL;
int _saveIndex;
match('\"');
{
int _cnt98=0;
_loop98:
do {
if ((_tokenSet_1.member(LA(1)))) {
{
match(_tokenSet_1);
}
}
else {
if ( _cnt98>=1 ) { break _loop98; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
}
_cnt98++;
} while (true);
}
match('\"');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mCOMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = COMMENT;
int _saveIndex;
match('%');
{
_loop102:
do {
if ((_tokenSet_2.member(LA(1)))) {
{
match(_tokenSet_2);
}
}
else {
break _loop102;
}
} while (true);
}
_ttype = Token.SKIP;
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mMLCOMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = MLCOMMENT;
int _saveIndex;
match("/%");
{
_loop106:
do {
switch ( LA(1)) {
case '\u0000': case '\u0001': case '\u0002': case '\u0003':
case '\u0004': case '\u0005': case '\u0006': case '\u0007':
case '\u0008': case '\t': case '\u000b': case '\u000c':
case '\r': case '\u000e': case '\u000f': case '\u0010':
case '\u0011': case '\u0012': case '\u0013': case '\u0014':
case '\u0015': case '\u0016': case '\u0017': case '\u0018':
case '\u0019': case '\u001a': case '\u001b': case '\u001c':
case '\u001d': case '\u001e': case '\u001f': case ' ':
case '!': case '"': case '#': case '$':
case '&': case '\'': case '(': case ')':
case '*': case '+': case ',': case '-':
case '.': case '/': case '0': case '1':
case '2': case '3': case '4': case '5':
case '6': case '7': case '8': case '9':
case ':': case ';': case '<': case '=':
case '>': case '?': case '@': case 'A':
case 'B': case 'C': case 'D': case 'E':
case 'F': case 'G': case 'H': case 'I':
case 'J': case 'K': case 'L': case 'M':
case 'N': case 'O': case 'P': case 'Q':
case 'R': case 'S': case 'T': case 'U':
case 'V': case 'W': case 'X': case 'Y':
case 'Z': case '[': case '\\': case ']':
case '^': case '_': case '`': case 'a':
case 'b': case 'c': case 'd': case 'e':
case 'f': case 'g': case 'h': case 'i':
case 'j': case 'k': case 'l': case 'm':
case 'n': case 'o': case 'p': case 'q':
case 'r': case 's': case 't': case 'u':
case 'v': case 'w': case 'x': case 'y':
case 'z': case '{': case '|': case '}':
case '~': case '\u007f':
{
{
match(_tokenSet_3);
}
break;
}
case '\n':
{
match('\n');
newline();
break;
}
default:
{
break _loop106;
}
}
} while (true);
}
match("%/");
_ttype = Token.SKIP;
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mWS(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = WS;
int _saveIndex;
{
switch ( LA(1)) {
case ' ':
{
match(' ');
break;
}
case '\t':
{
match('\t');
break;
}
case '\r':
{
match('\r');
match('\n');
newline();
break;
}
case '\n':
{
match('\n');
newline();
break;
}
default:
{
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
}
}
}
_ttype = Token.SKIP;
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
private static final long[] mk_tokenSet_0() {
long[] data = { 287984154266566656L, 576460743847706622L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_0 = new BitSet(mk_tokenSet_0());
private static final long[] mk_tokenSet_1() {
long[] data = { -17179869185L, -1L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_1 = new BitSet(mk_tokenSet_1());
private static final long[] mk_tokenSet_2() {
long[] data = { -1025L, -1L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_2 = new BitSet(mk_tokenSet_2());
private static final long[] mk_tokenSet_3() {
long[] data = { -137438954497L, -1L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_3 = new BitSet(mk_tokenSet_3());
}