/* Generated By:JavaCC: Do not edit this line. RPCCompiler.java */
package org.commoncrawl.rpc.compiler.generated;
import org.commoncrawl.rpc.compiler.*;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.Iterator;
import java.io.File;
import java.io.FileReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Set;
import java.util.HashSet;
public class RPCCompiler implements RPCCompilerConstants {
private static String language = "java";
private static String destDir = ".";
private static ArrayList<String> recFiles = new ArrayList<String>();
private static ArrayList<String> cmdargs = new ArrayList<String>();
private static JFile curFile;
private static Hashtable<String,JRecord> recTab = new Hashtable<String,JRecord>();
private static Hashtable<String,JService> serviceTable = new Hashtable<String,JService>();
private static String curMethod = "";
private static String curService = "";
private static String curParamType = "";
private static String curDir = ".";
private static String curFileName;
private static String curModuleName;
public static void main(String[] args) {
System.exit(driver(args));
}
public static void usage() {
System.err.println("Usage: RPCCompiler --language [java|c++] ddl-files");
}
public static int driver(String[] args) {
for (int i=0; i<args.length; i++) {
if ("-l".equalsIgnoreCase(args[i]) ||
"--language".equalsIgnoreCase(args[i])) {
language = args[i+1].toLowerCase();
i++;
} else if ("-d".equalsIgnoreCase(args[i]) ||
"--destdir".equalsIgnoreCase(args[i])) {
destDir = args[i+1];
i++;
} else if (args[i].startsWith("-")) {
String arg = args[i].substring(1);
if (arg.startsWith("-")) {
arg = arg.substring(1);
}
cmdargs.add(arg.toLowerCase());
} else {
recFiles.add(args[i]);
}
}
if (recFiles.size() == 0) {
usage();
return 1;
}
for (int i=0; i<recFiles.size(); i++) {
curFileName = recFiles.get(i);
File file = new File(curFileName);
curDir = file.getParent();
System.out.println("\n****PARSING FILE:" + file.toString() + "\n");
try {
FileReader reader = new FileReader(file);
RPCCompiler parser = new RPCCompiler(reader);
try {
recTab = new Hashtable<String,JRecord>();
curFile = parser.Input();
} catch (ParseException e) {
System.err.println(e.toString());
return 1;
}
try {
reader.close();
} catch (IOException e) {
}
} catch (FileNotFoundException e) {
System.err.println("File " + (String) recFiles.get(i) +
" Not found.");
return 1;
}
try {
int retCode = curFile.genCode(language, destDir, cmdargs);
if (retCode != 0) { return retCode; }
} catch (IOException e) {
System.err.println(e.toString());
return 1;
}
}
return 0;
}
final public JFile Input() throws ParseException {
ArrayList<JFile> ilist = new ArrayList<JFile>();
ArrayList<JRecord> rlist = new ArrayList<JRecord>();
ArrayList<JService> serviceList = new ArrayList<JService>();
JFile i;
ArrayList<JRecord> l;
JModule module;
label_1:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INCLUDE_TKN:
i = Include();
ilist.add(i);
break;
case MODULE_TKN:
module = Module();
rlist.addAll(module.getRecords());
serviceList.addAll(module.getServices());
break;
default:
jj_la1[0] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MODULE_TKN:
case INCLUDE_TKN:
;
break;
default:
jj_la1[1] = jj_gen;
break label_1;
}
}
jj_consume_token(0);
{if (true) return new JFile(curFileName, ilist, rlist,serviceList);}
throw new Error("Missing return statement in function");
}
final public JFile Include() throws ParseException {
String fname;
Token t;
jj_consume_token(INCLUDE_TKN);
t = jj_consume_token(CSTRING_TKN);
JFile ret = null;
fname = t.image.replaceAll("^\"", "").replaceAll("\"$","");
File file = new File(curDir, fname);
String tmpDir = curDir;
String tmpFile = curFileName;
curDir = file.getParent();
curFileName = file.getName();
try {
FileReader reader = new FileReader(file);
RPCCompiler parser = new RPCCompiler(reader);
try {
ret = parser.Input();
System.out.println(fname + " Parsed Successfully");
} catch (ParseException e) {
System.out.println(e.toString());
System.exit(1);
}
try {
reader.close();
} catch (IOException e) {
}
} catch (FileNotFoundException e) {
System.out.println("tmpDir is:" + tmpDir);
System.out.println("File " + fname +
" Not found. Path:" + file.getAbsolutePath());
System.exit(1);
}
curDir = tmpDir;
curFileName = tmpFile;
{if (true) return ret;}
throw new Error("Missing return statement in function");
}
final public JModule Module() throws ParseException {
JModule module;
String mName;
JRecord record;
JService service;
jj_consume_token(MODULE_TKN);
mName = ModuleName();
System.out.println("Module Name:"+mName);
curModuleName = mName;
module = new JModule(mName);
jj_consume_token(LBRACE_TKN);
label_2:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SERVICE_TKN:
case RECORD_TKN:
;
break;
default:
jj_la1[2] = jj_gen;
break label_2;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SERVICE_TKN:
service = Service();
module.addService(service);
break;
case RECORD_TKN:
record = Record();
if (record != null)
System.out.println("Record() returned:"+record.toString());
else
System.out.println("Record() returned NULL");
module.addRecord(record);
break;
default:
jj_la1[3] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
jj_consume_token(RBRACE_TKN);
{if (true) return module;}
throw new Error("Missing return statement in function");
}
final public String ModuleName() throws ParseException {
String name = "";
Token t;
t = jj_consume_token(IDENT_TKN);
name += t.image;
label_3:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOT_TKN:
;
break;
default:
jj_la1[4] = jj_gen;
break label_3;
}
jj_consume_token(DOT_TKN);
t = jj_consume_token(IDENT_TKN);
name += "." + t.image;
}
{if (true) return name;}
throw new Error("Missing return statement in function");
}
final public JService Service() throws ParseException {
String name;
ArrayList<JMethod> methodList = new ArrayList<JMethod>();
Token t;
JMethod m;
jj_consume_token(SERVICE_TKN);
t = jj_consume_token(IDENT_TKN);
name = t.image;
curService = name;
jj_consume_token(LBRACE_TKN);
label_4:
while (true) {
m = Method();
methodList.add(m);
jj_consume_token(SEMICOLON_TKN);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case METHOD_TKN:
;
break;
default:
jj_la1[5] = jj_gen;
break label_4;
}
}
jj_consume_token(RBRACE_TKN);
String fqn = curModuleName + "." + name;
JService service = new JService(fqn, methodList);
serviceTable.put(fqn, service);
{if (true) return service;}
throw new Error("Missing return statement in function");
}
final public JMethod Method() throws ParseException {
String inputType = null;
String outputType = null;
Token name;
JRecord inputAnonymousRecord = null;
JRecord outputAnonymousRecord = null;
jj_consume_token(METHOD_TKN);
name = jj_consume_token(IDENT_TKN);
curMethod = name.toString();
jj_consume_token(LPAREN_TKN);
jj_consume_token(IN_TKN);
curParamType = "input";
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENT_TKN:
inputType = ModuleName();
break;
case LBRACE_TKN:
inputAnonymousRecord = AnonymousRecord();
break;
default:
jj_la1[6] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
jj_consume_token(COMMA_TKN);
jj_consume_token(OUT_TKN);
curParamType = "output";
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENT_TKN:
outputType = ModuleName();
break;
case LBRACE_TKN:
outputAnonymousRecord = AnonymousRecord();
break;
default:
jj_la1[7] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
jj_consume_token(RPAREN_TKN);
JRecord inputRecordType = null;
JRecord outputRecordType = null;
if (inputAnonymousRecord != null) {
inputRecordType = inputAnonymousRecord;
}
else if (inputType.compareTo("NullMessage") != 0) {
if (inputType.indexOf('.', 0) < 0) {
inputType = curModuleName + "." + inputType;
}
inputRecordType = recTab.get(inputType);
if (inputRecordType == null) {
System.out.println("Input Param of Type " + inputType + " not known. Exiting.");
System.exit(1);
}
}
if (outputAnonymousRecord != null) {
outputRecordType = outputAnonymousRecord;
}
else if (outputType.compareTo("NullMessage") != 0) {
if (outputType.indexOf('.', 0) < 0) {
outputType = curModuleName + "." + outputType;
}
outputRecordType = recTab.get(outputType);
if (outputRecordType == null) {
System.out.println("Output Param of Type " + outputType + " not known. Exiting.");
System.exit(1);
}
}
{if (true) return new JMethod(name.image,inputRecordType,outputRecordType);}
throw new Error("Missing return statement in function");
}
final public Set<String> RecordModifiers() throws ParseException {
String modifier;
Set<String> modifiers = new HashSet<String>();
jj_consume_token(47);
modifier = RecordModifier();
modifiers.add(modifier);
label_5:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA_TKN:
;
break;
default:
jj_la1[8] = jj_gen;
break label_5;
}
jj_consume_token(COMMA_TKN);
modifier = RecordModifier();
modifiers.add(modifier);
}
jj_consume_token(48);
{if (true) return modifiers;}
throw new Error("Missing return statement in function");
}
final public String RecordModifier() throws ParseException {
Token modifier;
modifier = jj_consume_token(IDENT_TKN);
{if (true) return modifier.toString();}
throw new Error("Missing return statement in function");
}
final public JRecord Record() throws ParseException {
System.out.println("Entering Record Constructor");
String rname;
ArrayList<JField<JType>> flist = new ArrayList<JField<JType>>();
ArrayList<JEnum> enumList = new ArrayList<JEnum>();
ArrayList<JComparator> comparators = new ArrayList<JComparator>();
Token t;
JField<JType> f;
JEnum e;
JComparator c;
Set<String> modifiers = null;
jj_consume_token(RECORD_TKN);
t = jj_consume_token(IDENT_TKN);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case 47:
modifiers = RecordModifiers();
break;
default:
jj_la1[9] = jj_gen;
;
}
rname = t.image;
jj_consume_token(LBRACE_TKN);
label_6:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ENUM_TKN:
e = Enumeration();
enumList.add(e);
break;
case BYTE_TKN:
case BOOLEAN_TKN:
case INT_TKN:
case LONG_TKN:
case VINT_TKN:
case VLONG_TKN:
case FLOAT_TKN:
case DOUBLE_TKN:
case USTRING_TKN:
case BUFFER_TKN:
case VECTOR_TKN:
case MAP_TKN:
case IDENT_TKN:
case 47:
f = Field();
jj_consume_token(SEMICOLON_TKN);
flist.add(f);
break;
case COMPARATOR_TKN:
c = Comparator();
comparators.add(c);
break;
default:
jj_la1[10] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ENUM_TKN:
case COMPARATOR_TKN:
case BYTE_TKN:
case BOOLEAN_TKN:
case INT_TKN:
case LONG_TKN:
case VINT_TKN:
case VLONG_TKN:
case FLOAT_TKN:
case DOUBLE_TKN:
case USTRING_TKN:
case BUFFER_TKN:
case VECTOR_TKN:
case MAP_TKN:
case IDENT_TKN:
case 47:
;
break;
default:
jj_la1[11] = jj_gen;
break label_6;
}
}
jj_consume_token(RBRACE_TKN);
String fqn = curModuleName + "." + rname;
System.out.println("fqn:"+fqn);
JRecord r = new JRecord(fqn, flist,enumList,modifiers,comparators);
recTab.put(fqn, r);
{if (true) return r;}
throw new Error("Missing return statement in function");
}
final public JRecord AnonymousRecord() throws ParseException {
System.out.println("Entering AnonymousRecord Constructor");
ArrayList<JField<JType>> flist = new ArrayList<JField<JType>>();
Token t;
JField<JType> f;
Set<String> modifiers = new HashSet<String>();
jj_consume_token(LBRACE_TKN);
label_7:
while (true) {
f = Field();
jj_consume_token(SEMICOLON_TKN);
flist.add(f);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BYTE_TKN:
case BOOLEAN_TKN:
case INT_TKN:
case LONG_TKN:
case VINT_TKN:
case VLONG_TKN:
case FLOAT_TKN:
case DOUBLE_TKN:
case USTRING_TKN:
case BUFFER_TKN:
case VECTOR_TKN:
case MAP_TKN:
case IDENT_TKN:
case 47:
;
break;
default:
jj_la1[12] = jj_gen;
break label_7;
}
}
jj_consume_token(RBRACE_TKN);
modifiers.add("anonymous");
String fqn = curMethod + "_" + curParamType;
JRecord r = new JRecord(fqn, flist,null,modifiers,null);
{if (true) return r;}
throw new Error("Missing return statement in function");
}
final public JComparator Comparator() throws ParseException {
Token name;
ArrayList<String> fieldNames = new ArrayList<String>();
Token fieldName;
jj_consume_token(COMPARATOR_TKN);
name = jj_consume_token(IDENT_TKN);
jj_consume_token(LBRACE_TKN);
label_8:
while (true) {
fieldName = jj_consume_token(IDENT_TKN);
jj_consume_token(SEMICOLON_TKN);
fieldNames.add(fieldName.toString());
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENT_TKN:
;
break;
default:
jj_la1[13] = jj_gen;
break label_8;
}
}
jj_consume_token(RBRACE_TKN);
{if (true) return new JComparator(name.toString(),fieldNames);}
throw new Error("Missing return statement in function");
}
final public JEnum Enumeration() throws ParseException {
Token name;
ArrayList<JEnumValue> values = new ArrayList<JEnumValue>();
JEnumValue v;
jj_consume_token(ENUM_TKN);
name = jj_consume_token(IDENT_TKN);
jj_consume_token(LBRACE_TKN);
label_9:
while (true) {
v = EnumerationValue();
values.add(v);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENT_TKN:
;
break;
default:
jj_la1[14] = jj_gen;
break label_9;
}
}
jj_consume_token(RBRACE_TKN);
{if (true) return new JEnum(name.image,values);}
throw new Error("Missing return statement in function");
}
final public JEnumValue EnumerationValue() throws ParseException {
Token valueName;
Token ordinal;
valueName = jj_consume_token(IDENT_TKN);
jj_consume_token(EQUALS_TKN);
ordinal = jj_consume_token(INTEGER_TKN);
jj_consume_token(SEMICOLON_TKN);
{if (true) return new JEnumValue(valueName.image,Integer.parseInt(ordinal.image));}
throw new Error("Missing return statement in function");
}
final public int FieldModifiers() throws ParseException {
int modifiers = 0;
int modifier = 0;
jj_consume_token(47);
modifier = FieldModifier();
modifiers |= modifier;
label_10:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA_TKN:
;
break;
default:
jj_la1[15] = jj_gen;
break label_10;
}
jj_consume_token(COMMA_TKN);
modifier = FieldModifier();
modifiers |= modifier;
}
jj_consume_token(48);
{if (true) return modifiers;}
throw new Error("Missing return statement in function");
}
final public int FieldModifier() throws ParseException {
int modifier = 0;
label_11:
while (true) {
if (jj_2_1(2)) {
;
} else {
break label_11;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case KEY_TKN:
jj_consume_token(KEY_TKN);
modifier = JField.Modifiers.KEY;
break;
case TRANSIENT_TKN:
jj_consume_token(TRANSIENT_TKN);
modifier = JField.Modifiers.TRANSIENT;
break;
default:
jj_la1[16] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if (true) return modifier;}
throw new Error("Missing return statement in function");
}
final public JField<JType> Field() throws ParseException {
JType jt;
Token name;
Token ordinal;
int modifiers = 0;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case 47:
modifiers = FieldModifiers();
break;
default:
jj_la1[17] = jj_gen;
;
}
jt = Type();
name = jj_consume_token(IDENT_TKN);
jj_consume_token(EQUALS_TKN);
ordinal = jj_consume_token(INTEGER_TKN);
{if (true) return new JField<JType>(name.image, jt,Integer.parseInt(ordinal.image),modifiers);}
throw new Error("Missing return statement in function");
}
final public JType Type() throws ParseException {
JType jt;
Token t;
String rname;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MAP_TKN:
jt = Map();
{if (true) return jt;}
break;
case VECTOR_TKN:
jt = Vector();
{if (true) return jt;}
break;
case BYTE_TKN:
jj_consume_token(BYTE_TKN);
{if (true) return new JByte();}
break;
case BOOLEAN_TKN:
jj_consume_token(BOOLEAN_TKN);
{if (true) return new JBoolean();}
break;
case INT_TKN:
jj_consume_token(INT_TKN);
{if (true) return new JInt(false);}
break;
case LONG_TKN:
jj_consume_token(LONG_TKN);
{if (true) return new JLong(false);}
break;
case VINT_TKN:
jj_consume_token(VINT_TKN);
{if (true) return new JInt(true);}
break;
case VLONG_TKN:
jj_consume_token(VLONG_TKN);
{if (true) return new JLong(true);}
break;
case FLOAT_TKN:
jj_consume_token(FLOAT_TKN);
{if (true) return new JFloat();}
break;
case DOUBLE_TKN:
jj_consume_token(DOUBLE_TKN);
{if (true) return new JDouble();}
break;
case USTRING_TKN:
jj_consume_token(USTRING_TKN);
{if (true) return new JString();}
break;
case BUFFER_TKN:
jj_consume_token(BUFFER_TKN);
{if (true) return new JBuffer();}
break;
case IDENT_TKN:
rname = ModuleName();
if (rname.indexOf('.', 0) < 0) {
rname = curModuleName + "." + rname;
}
JRecord r = recTab.get(rname);
if (r == null) {
System.out.println("Type " + rname + " not known. Exiting.");
System.exit(1);
}
{if (true) return r;}
break;
default:
jj_la1[18] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public JMap Map() throws ParseException {
JType jt1;
JType jt2;
jj_consume_token(MAP_TKN);
jj_consume_token(LT_TKN);
jt1 = Type();
jj_consume_token(COMMA_TKN);
jt2 = Type();
jj_consume_token(GT_TKN);
{if (true) return new JMap(jt1, jt2);}
throw new Error("Missing return statement in function");
}
final public JVector Vector() throws ParseException {
JType jt;
jj_consume_token(VECTOR_TKN);
jj_consume_token(LT_TKN);
jt = Type();
jj_consume_token(GT_TKN);
{if (true) return new JVector(jt);}
throw new Error("Missing return statement in function");
}
final private boolean jj_2_1(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
try { return !jj_3_1(); }
catch(LookaheadSuccess ls) { return true; }
finally { jj_save(0, xla); }
}
final private boolean jj_3R_12() {
if (jj_scan_token(KEY_TKN)) return true;
return false;
}
final private boolean jj_3R_13() {
if (jj_scan_token(TRANSIENT_TKN)) return true;
return false;
}
final private boolean jj_3_1() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_12()) {
jj_scanpos = xsp;
if (jj_3R_13()) return true;
}
return false;
}
public RPCCompilerTokenManager token_source;
SimpleCharStream jj_input_stream;
public Token token, jj_nt;
private int jj_ntk;
private Token jj_scanpos, jj_lastpos;
private int jj_la;
public boolean lookingAhead = false;
private boolean jj_semLA;
private int jj_gen;
final private int[] jj_la1 = new int[19];
static private int[] jj_la1_0;
static private int[] jj_la1_1;
static {
jj_la1_0();
jj_la1_1();
}
private static void jj_la1_0() {
jj_la1_0 = new int[] {0x80800,0x80800,0x3000,0x3000,0x0,0x4000,0x0,0x0,0x0,0x0,0xfff18000,0xfff18000,0xfff00000,0x0,0x0,0x0,0x0,0x0,0xfff00000,};
}
private static void jj_la1_1() {
jj_la1_1 = new int[] {0x0,0x0,0x0,0x0,0x800,0x0,0x2008,0x2008,0x400,0x8000,0xa000,0xa000,0xa000,0x2000,0x2000,0x400,0x3,0x8000,0x2000,};
}
final private JJCalls[] jj_2_rtns = new JJCalls[1];
private boolean jj_rescan = false;
private int jj_gc = 0;
public RPCCompiler(java.io.InputStream stream) {
this(stream, null);
}
public RPCCompiler(java.io.InputStream stream, String encoding) {
try { jj_input_stream = new SimpleCharStream(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source = new RPCCompilerTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 19; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(java.io.InputStream stream) {
ReInit(stream, null);
}
public void ReInit(java.io.InputStream stream, String encoding) {
try { jj_input_stream.ReInit(stream, encoding, 1, 1); } catch(java.io.UnsupportedEncodingException e) { throw new RuntimeException(e); }
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 19; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public RPCCompiler(java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new RPCCompilerTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 19; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 19; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public RPCCompiler(RPCCompilerTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 19; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(RPCCompilerTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 19; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
final private Token jj_consume_token(int kind) throws ParseException {
Token oldToken;
if ((oldToken = token).next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
if (++jj_gc > 100) {
jj_gc = 0;
for (int i = 0; i < jj_2_rtns.length; i++) {
JJCalls c = jj_2_rtns[i];
while (c != null) {
if (c.gen < jj_gen) c.first = null;
c = c.next;
}
}
}
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
static private final class LookaheadSuccess extends java.lang.Error { }
final private LookaheadSuccess jj_ls = new LookaheadSuccess();
final private boolean jj_scan_token(int kind) {
if (jj_scanpos == jj_lastpos) {
jj_la--;
if (jj_scanpos.next == null) {
jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
} else {
jj_lastpos = jj_scanpos = jj_scanpos.next;
}
} else {
jj_scanpos = jj_scanpos.next;
}
if (jj_rescan) {
int i = 0; Token tok = token;
while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
if (tok != null) jj_add_error_token(kind, i);
}
if (jj_scanpos.kind != kind) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
return false;
}
final public Token getNextToken() {
if (token.next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
final public Token getToken(int index) {
Token t = lookingAhead ? jj_scanpos : token;
for (int i = 0; i < index; i++) {
if (t.next != null) t = t.next;
else t = t.next = token_source.getNextToken();
}
return t;
}
final private int jj_ntk() {
if ((jj_nt=token.next) == null)
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
else
return (jj_ntk = jj_nt.kind);
}
private java.util.Vector jj_expentries = new java.util.Vector();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
private int jj_endpos;
private void jj_add_error_token(int kind, int pos) {
if (pos >= 100) return;
if (pos == jj_endpos + 1) {
jj_lasttokens[jj_endpos++] = kind;
} else if (jj_endpos != 0) {
jj_expentry = new int[jj_endpos];
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
boolean exists = false;
for (java.util.Enumeration e = jj_expentries.elements(); e.hasMoreElements();) {
int[] oldentry = (int[])(e.nextElement());
if (oldentry.length == jj_expentry.length) {
exists = true;
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
exists = false;
break;
}
}
if (exists) break;
}
}
if (!exists) jj_expentries.addElement(jj_expentry);
if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
}
}
public ParseException generateParseException() {
jj_expentries.removeAllElements();
boolean[] la1tokens = new boolean[49];
for (int i = 0; i < 49; i++) {
la1tokens[i] = false;
}
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 19; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1<<j)) != 0) {
la1tokens[j] = true;
}
if ((jj_la1_1[i] & (1<<j)) != 0) {
la1tokens[32+j] = true;
}
}
}
}
for (int i = 0; i < 49; i++) {
if (la1tokens[i]) {
jj_expentry = new int[1];
jj_expentry[0] = i;
jj_expentries.addElement(jj_expentry);
}
}
jj_endpos = 0;
jj_rescan_token();
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = (int[])jj_expentries.elementAt(i);
}
return new ParseException(token, exptokseq, tokenImage);
}
final public void enable_tracing() {
}
final public void disable_tracing() {
}
final private void jj_rescan_token() {
jj_rescan = true;
for (int i = 0; i < 1; i++) {
try {
JJCalls p = jj_2_rtns[i];
do {
if (p.gen > jj_gen) {
jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
switch (i) {
case 0: jj_3_1(); break;
}
}
p = p.next;
} while (p != null);
} catch(LookaheadSuccess ls) { }
}
jj_rescan = false;
}
final private void jj_save(int index, int xla) {
JJCalls p = jj_2_rtns[index];
while (p.gen > jj_gen) {
if (p.next == null) { p = p.next = new JJCalls(); break; }
p = p.next;
}
p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
}
static final class JJCalls {
int gen;
Token first;
int arg;
JJCalls next;
}
}