www.pudn.com > antlr-2_7_0.zip > ANTLRLexer.java

// $ANTLR 2.7.0a11: "antlr.g" -> "ANTLRLexer.java"$

package antlr;

import java.io.InputStream;
import antlr.TokenStreamException;
import antlr.TokenStreamIOException;
import antlr.TokenStreamRecognitionException;
import antlr.CharStreamException;
import antlr.CharStreamIOException;
import antlr.ANTLRException;
import java.io.Reader;
import java.util.Hashtable;
import antlr.CharScanner;
import antlr.InputBuffer;
import antlr.ByteBuffer;
import antlr.CharBuffer;
import antlr.Token;
import antlr.CommonToken;
import antlr.RecognitionException;
import antlr.NoViableAltForCharException;
import antlr.MismatchedCharException;
import antlr.TokenStream;
import antlr.ANTLRHashString;
import antlr.LexerSharedInputState;
import antlr.collections.impl.BitSet;
public class ANTLRLexer extends antlr.CharScanner implements ANTLRTokenTypes, TokenStream
 {

	/**Convert 'c' to an integer char value. */
	public static int escapeCharValue(String cs) {
		//System.out.println("escapeCharValue("+cs+")");
		if ( cs.charAt(1)!='\\' ) return 0;
		switch ( cs.charAt(2) ) {
		case 'b' : return '\b';
		case 'r' : return '\r';
		case 't' : return '\t';
		case 'n' : return '\n';
		case 'f' : return '\f';
		case '"' : return '\"';
		case '\'' :return '\'';
		case '\\' :return '\\';

		case 'u' :
			// Unicode char
			if (cs.length() != 8) {
				return 0;
			}
			else {
				return
					Character.digit(cs.charAt(3), 16) * 16 * 16 * 16 +
					Character.digit(cs.charAt(4), 16) * 16 * 16 +
					Character.digit(cs.charAt(5), 16) * 16 +
					Character.digit(cs.charAt(6), 16);
			}

		case '0' :
		case '1' :
		case '2' :
		case '3' :
			if ( cs.length()>5 && Character.isDigit(cs.charAt(4)) ) {
				return (cs.charAt(2)-'0')*8*8 + (cs.charAt(3)-'0')*8 + (cs.charAt(4)-'0');
			}
			if ( cs.length()>4 && Character.isDigit(cs.charAt(3)) ) {
				return (cs.charAt(2)-'0')*8 + (cs.charAt(3)-'0');
			}
			return cs.charAt(2)-'0';

		case '4' :
		case '5' :
		case '6' :
		case '7' :
			if ( cs.length()>4 && Character.isDigit(cs.charAt(3)) ) {
				return (cs.charAt(2)-'0')*8 + (cs.charAt(3)-'0');
			}
			return cs.charAt(2)-'0';

		default :
			return 0;
		}
	}
	
	public static int tokenTypeForCharLiteral(String lit) {
		if ( lit.length()>3 ) {  // does char contain escape?
			return escapeCharValue(lit);
		}
		else {
			return lit.charAt(1);
		}
	}
public ANTLRLexer(InputStream in) {
	this(new ByteBuffer(in));
}
public ANTLRLexer(Reader in) {
	this(new CharBuffer(in));
}
public ANTLRLexer(InputBuffer ib) {
	this(new LexerSharedInputState(ib));
}
public ANTLRLexer(LexerSharedInputState state) {
	super(state);
	literals = new Hashtable();
	literals.put(new ANTLRHashString("Parser", this), new Integer(30));
	literals.put(new ANTLRHashString("catch", this), new Integer(39));
	literals.put(new ANTLRHashString("Lexer", this), new Integer(12));
	literals.put(new ANTLRHashString("exception", this), new Integer(38));
	literals.put(new ANTLRHashString("class", this), new Integer(10));
	literals.put(new ANTLRHashString("lexclass", this), new Integer(9));
	literals.put(new ANTLRHashString("public", this), new Integer(32));
	literals.put(new ANTLRHashString("header", this), new Integer(5));
	literals.put(new ANTLRHashString("options", this), new Integer(49));
	literals.put(new ANTLRHashString("charVocabulary", this), new Integer(18));
	literals.put(new ANTLRHashString("tokens", this), new Integer(4));
	literals.put(new ANTLRHashString("returns", this), new Integer(36));
	literals.put(new ANTLRHashString("TreeParser", this), new Integer(13));
	literals.put(new ANTLRHashString("private", this), new Integer(33));
	literals.put(new ANTLRHashString("protected", this), new Integer(31));
	literals.put(new ANTLRHashString("extends", this), new Integer(11));
caseSensitiveLiterals = true;
setCaseSensitive(true);
}

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 '\t':  case '\n':  case '\r':  case ' ':
				{
					mWS(true);
					theRetToken=_returnToken;
					break;
				}
				case '/':
				{
					mCOMMENT(true);
					theRetToken=_returnToken;
					break;
				}
				case '<':
				{
					mOPEN_ELEMENT_OPTION(true);
					theRetToken=_returnToken;
					break;
				}
				case '>':
				{
					mCLOSE_ELEMENT_OPTION(true);
					theRetToken=_returnToken;
					break;
				}
				case ',':
				{
					mCOMMA(true);
					theRetToken=_returnToken;
					break;
				}
				case '?':
				{
					mQUESTION(true);
					theRetToken=_returnToken;
					break;
				}
				case '#':
				{
					mTREE_BEGIN(true);
					theRetToken=_returnToken;
					break;
				}
				case '(':
				{
					mLPAREN(true);
					theRetToken=_returnToken;
					break;
				}
				case ')':
				{
					mRPAREN(true);
					theRetToken=_returnToken;
					break;
				}
				case ':':
				{
					mCOLON(true);
					theRetToken=_returnToken;
					break;
				}
				case '*':
				{
					mSTAR(true);
					theRetToken=_returnToken;
					break;
				}
				case '+':
				{
					mPLUS(true);
					theRetToken=_returnToken;
					break;
				}
				case ';':
				{
					mSEMI(true);
					theRetToken=_returnToken;
					break;
				}
				case '^':
				{
					mCARET(true);
					theRetToken=_returnToken;
					break;
				}
				case '!':
				{
					mBANG(true);
					theRetToken=_returnToken;
					break;
				}
				case '|':
				{
					mOR(true);
					theRetToken=_returnToken;
					break;
				}
				case '~':
				{
					mNOT_OP(true);
					theRetToken=_returnToken;
					break;
				}
				case '}':
				{
					mRCURLY(true);
					theRetToken=_returnToken;
					break;
				}
				case '\'':
				{
					mCHAR_LITERAL(true);
					theRetToken=_returnToken;
					break;
				}
				case '"':
				{
					mSTRING_LITERAL(true);
					theRetToken=_returnToken;
					break;
				}
				case '0':  case '1':  case '2':  case '3':
				case '4':  case '5':  case '6':  case '7':
				case '8':  case '9':
				{
					mINT(true);
					theRetToken=_returnToken;
					break;
				}
				case '[':
				{
					mARG_ACTION(true);
					theRetToken=_returnToken;
					break;
				}
				case '{':
				{
					mACTION(true);
					theRetToken=_returnToken;
					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':
				{
					mTOKEN_REF(true);
					theRetToken=_returnToken;
					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':
				{
					mRULE_REF(true);
					theRetToken=_returnToken;
					break;
				}
				default:
					if ((LA(1)=='=') && (LA(2)=='>')) {
						mIMPLIES(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='.') && (LA(2)=='.')) {
						mRANGE(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='=') && (true)) {
						mASSIGN(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='.') && (true)) {
						mWILDCARD(true);
						theRetToken=_returnToken;
					}
				else {
					if (LA(1)==EOF_CHAR) {uponEOF(); _returnToken = makeToken(Token.EOF_TYPE);}
				else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());}
				}
				}
				if ( _returnToken==null ) continue tryAgain; // found SKIP token
				_ttype = _returnToken.getType();
				_returnToken.setType(_ttype);
				return _returnToken;
			}
			catch (RecognitionException e) {
				reportError(e);
				consume();
			}
		}
		catch (CharStreamException cse) {
			if ( cse instanceof CharStreamIOException ) {
				throw new TokenStreamIOException(((CharStreamIOException)cse).io);
			}
			else {
				throw new TokenStreamException(cse.getMessage());
			}
		}
	}
}

	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 '\n':
		{
			match('\n');
			if ( inputState.guessing==0 ) {
				newline();
			}
			break;
		}
		default:
			if ((LA(1)=='\r') && (LA(2)=='\n')) {
				match('\r');
				match('\n');
				if ( inputState.guessing==0 ) {
					newline();
				}
			}
			else if ((LA(1)=='\r') && (true)) {
				match('\r');
				if ( inputState.guessing==0 ) {
					newline();
				}
			}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		}
		}
		if ( inputState.guessing==0 ) {
			_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 mCOMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = COMMENT;
		int _saveIndex;
		Token t=null;
		
		{
		if ((LA(1)=='/') && (LA(2)=='/')) {
			mSL_COMMENT(false);
		}
		else if ((LA(1)=='/') && (LA(2)=='*')) {
			mML_COMMENT(true);
			t=_returnToken;
			if ( inputState.guessing==0 ) {
				_ttype = t.getType();
			}
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		
		}
		if ( inputState.guessing==0 ) {
			if ( _ttype != DOC_COMMENT ) _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;
	}
	
	protected final void mSL_COMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = SL_COMMENT;
		int _saveIndex;
		
		match("//");
		{
		_loop149:
		do {
			if ((_tokenSet_0.member(LA(1)))) {
				{
				match(_tokenSet_0);
				}
			}
			else {
				break _loop149;
			}
			
		} while (true);
		}
		{
		if ((LA(1)=='\r') && (LA(2)=='\n')) {
			match('\r');
			match('\n');
		}
		else if ((LA(1)=='\r') && (true)) {
			match('\r');
		}
		else if ((LA(1)=='\n')) {
			match('\n');
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		
		}
		if ( inputState.guessing==0 ) {
			newline();
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mML_COMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ML_COMMENT;
		int _saveIndex;
		
		match("/*");
		{
		if (((LA(1)=='*') && ((LA(2) >= '\3' && LA(2) <= '~')))&&( LA(2)!='/' )) {
			match('*');
			if ( inputState.guessing==0 ) {
				_ttype = DOC_COMMENT;
			}
		}
		else if (((LA(1) >= '\3' && LA(1) <= '~')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		
		}
		{
		_loop155:
		do {
			// nongreedy exit test
			if ((LA(1)=='*') && (LA(2)=='/')) break _loop155;
			if ((LA(1)=='\r') && (LA(2)=='\n')) {
				match('\r');
				match('\n');
				if ( inputState.guessing==0 ) {
					newline();
				}
			}
			else if ((LA(1)=='\r') && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				match('\r');
				if ( inputState.guessing==0 ) {
					newline();
				}
			}
			else if ((_tokenSet_0.member(LA(1))) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				{
				match(_tokenSet_0);
				}
			}
			else if ((LA(1)=='\n')) {
				match('\n');
				if ( inputState.guessing==0 ) {
					newline();
				}
			}
			else {
				break _loop155;
			}
			
		} 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 mOPEN_ELEMENT_OPTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = OPEN_ELEMENT_OPTION;
		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 mCLOSE_ELEMENT_OPTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = CLOSE_ELEMENT_OPTION;
		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 mQUESTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = QUESTION;
		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 mTREE_BEGIN(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = TREE_BEGIN;
		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 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 mSTAR(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = STAR;
		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 mPLUS(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = PLUS;
		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 mASSIGN(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ASSIGN;
		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 mIMPLIES(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = IMPLIES;
		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 mCARET(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = CARET;
		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 mOR(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = OR;
		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 mWILDCARD(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = WILDCARD;
		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 mRANGE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = RANGE;
		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 mNOT_OP(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NOT_OP;
		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 mRCURLY(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = RCURLY;
		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 mCHAR_LITERAL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = CHAR_LITERAL;
		int _saveIndex;
		
		match('\'');
		{
		switch ( LA(1)) {
		case '\\':
		{
			mESC(false);
			break;
		}
		case '\3':  case '\4':  case '\5':  case '\6':
		case '\7':  case '\10':  case '\t':  case '\n':
		case '\13':  case '\14':  case '\r':  case '\16':
		case '\17':  case '\20':  case '\21':  case '\22':
		case '\23':  case '\24':  case '\25':  case '\26':
		case '\27':  case '\30':  case '\31':  case '\32':
		case '\33':  case '\34':  case '\35':  case '\36':
		case '\37':  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 '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 '~':
		{
			matchNot('\'');
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		}
		}
		match('\'');
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mESC(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ESC;
		int _saveIndex;
		
		match('\\');
		{
		switch ( LA(1)) {
		case 'n':
		{
			match('n');
			break;
		}
		case 'r':
		{
			match('r');
			break;
		}
		case 't':
		{
			match('t');
			break;
		}
		case 'b':
		{
			match('b');
			break;
		}
		case 'f':
		{
			match('f');
			break;
		}
		case 'w':
		{
			match('w');
			break;
		}
		case 'a':
		{
			match('a');
			break;
		}
		case '"':
		{
			match('"');
			break;
		}
		case '\'':
		{
			match('\'');
			break;
		}
		case '\\':
		{
			match('\\');
			break;
		}
		case '0':  case '1':  case '2':  case '3':
		{
			{
			matchRange('0','3');
			}
			{
			if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				{
				matchRange('0','9');
				}
				{
				if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
					matchRange('0','9');
				}
				else if (((LA(1) >= '\3' && LA(1) <= '~')) && (true)) {
				}
				else {
					throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
				}
				
				}
			}
			else if (((LA(1) >= '\3' && LA(1) <= '~')) && (true)) {
			}
			else {
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
			}
			
			}
			break;
		}
		case '4':  case '5':  case '6':  case '7':
		{
			{
			matchRange('4','7');
			}
			{
			if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				{
				matchRange('0','9');
				}
			}
			else if (((LA(1) >= '\3' && LA(1) <= '~')) && (true)) {
			}
			else {
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
			}
			
			}
			break;
		}
		case 'u':
		{
			match('u');
			mXDIGIT(false);
			mXDIGIT(false);
			mXDIGIT(false);
			mXDIGIT(false);
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		}
		}
		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 mSTRING_LITERAL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = STRING_LITERAL;
		int _saveIndex;
		
		match('"');
		{
		_loop180:
		do {
			switch ( LA(1)) {
			case '\\':
			{
				mESC(false);
				break;
			}
			case '\3':  case '\4':  case '\5':  case '\6':
			case '\7':  case '\10':  case '\t':  case '\n':
			case '\13':  case '\14':  case '\r':  case '\16':
			case '\17':  case '\20':  case '\21':  case '\22':
			case '\23':  case '\24':  case '\25':  case '\26':
			case '\27':  case '\30':  case '\31':  case '\32':
			case '\33':  case '\34':  case '\35':  case '\36':
			case '\37':  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 '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 '~':
			{
				matchNot('"');
				break;
			}
			default:
			{
				break _loop180;
			}
			}
		} 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;
	}
	
	protected final void mXDIGIT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = XDIGIT;
		int _saveIndex;
		
		switch ( LA(1)) {
		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 'a':  case 'b':  case 'c':  case 'd':
		case 'e':  case 'f':
		{
			matchRange('a','f');
			break;
		}
		case 'A':  case 'B':  case 'C':  case 'D':
		case 'E':  case 'F':
		{
			matchRange('A','F');
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mDIGIT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = DIGIT;
		int _saveIndex;
		
		matchRange('0','9');
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mVOCAB(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = VOCAB;
		int _saveIndex;
		
		matchRange('\3','\176');
		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 mINT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = INT;
		int _saveIndex;
		
		{
		int _cnt195=0;
		_loop195:
		do {
			if (((LA(1) >= '0' && LA(1) <= '9'))) {
				matchRange('0','9');
			}
			else {
				if ( _cnt195>=1 ) { break _loop195; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());}
			}
			
			_cnt195++;
		} 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 mARG_ACTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ARG_ACTION;
		int _saveIndex;
		
		mNESTED_ARG_ACTION(false);
		if ( inputState.guessing==0 ) {
			setText(Tool.stripFrontBack(getText(), "[", "]"));
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mNESTED_ARG_ACTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NESTED_ARG_ACTION;
		int _saveIndex;
		
		match('[');
		{
		_loop199:
		do {
			switch ( LA(1)) {
			case '[':
			{
				mNESTED_ARG_ACTION(false);
				break;
			}
			case '\n':
			{
				match('\n');
				if ( inputState.guessing==0 ) {
					newline();
				}
				break;
			}
			case '\'':
			{
				mCHAR_LITERAL(false);
				break;
			}
			case '"':
			{
				mSTRING_LITERAL(false);
				break;
			}
			case '\3':  case '\4':  case '\5':  case '\6':
			case '\7':  case '\10':  case '\t':  case '\13':
			case '\14':  case '\16':  case '\17':  case '\20':
			case '\21':  case '\22':  case '\23':  case '\24':
			case '\25':  case '\26':  case '\27':  case '\30':
			case '\31':  case '\32':  case '\33':  case '\34':
			case '\35':  case '\36':  case '\37':  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 '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 '~':
			{
				matchNot(']');
				break;
			}
			default:
				if ((LA(1)=='\r') && (LA(2)=='\n')) {
					match('\r');
					match('\n');
					if ( inputState.guessing==0 ) {
						newline();
					}
				}
				else if ((LA(1)=='\r') && ((LA(2) >= '\3' && LA(2) <= '~'))) {
					match('\r');
					if ( inputState.guessing==0 ) {
						newline();
					}
				}
			else {
				break _loop199;
			}
			}
		} 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 mACTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ACTION;
		int _saveIndex;
		int actionLine=getLine();
		
		mNESTED_ACTION(false);
		{
		if ((LA(1)=='?')) {
			match('?');
			if ( inputState.guessing==0 ) {
				_ttype = SEMPRED;
			}
		}
		else {
		}
		
		}
		if ( inputState.guessing==0 ) {
			
						if ( _ttype==ACTION ) {
							setText(Tool.stripFrontBack(getText(), "{", "}"));
						}
						else {
							setText(Tool.stripFrontBack(getText(), "{", "}?"));
						}
						CommonToken t = new CommonToken(_ttype,new String(text.getBuffer(),_begin,text.length()-_begin));
						t.setLine(actionLine);	// set action line to start
						_token = t;
					
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mNESTED_ACTION(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NESTED_ACTION;
		int _saveIndex;
		
		match('{');
		{
		_loop205:
		do {
			// nongreedy exit test
			if ((LA(1)=='}') && (true)) break _loop205;
			if ((LA(1)=='\n'||LA(1)=='\r') && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				{
				if ((LA(1)=='\r') && (LA(2)=='\n')) {
					match('\r');
					match('\n');
					if ( inputState.guessing==0 ) {
						newline();
					}
				}
				else if ((LA(1)=='\r') && ((LA(2) >= '\3' && LA(2) <= '~'))) {
					match('\r');
					if ( inputState.guessing==0 ) {
						newline();
					}
				}
				else if ((LA(1)=='\n')) {
					match('\n');
					if ( inputState.guessing==0 ) {
						newline();
					}
				}
				else {
					throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
				}
				
				}
			}
			else if ((LA(1)=='{') && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				mNESTED_ACTION(false);
			}
			else if ((LA(1)=='\'') && (_tokenSet_1.member(LA(2)))) {
				mCHAR_LITERAL(false);
			}
			else if ((LA(1)=='/') && (LA(2)=='*'||LA(2)=='/')) {
				mCOMMENT(false);
			}
			else if ((LA(1)=='"') && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				mSTRING_LITERAL(false);
			}
			else if (((LA(1) >= '\3' && LA(1) <= '~')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
				matchNot(EOF_CHAR);
			}
			else {
				break _loop205;
			}
			
		} 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 mTOKEN_REF(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = TOKEN_REF;
		int _saveIndex;
		
		matchRange('A','Z');
		{
		_loop208:
		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 '_':
			{
				match('_');
				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;
			}
			default:
			{
				break _loop208;
			}
			}
		} while (true);
		}
		_ttype = testLiteralsTable(_ttype);
		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 mRULE_REF(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = RULE_REF;
		int _saveIndex;
		
			int t=0;
		
		
		t=mINTERNAL_RULE_REF(false);
		if ( inputState.guessing==0 ) {
			_ttype=t;
		}
		{
		if (true&&(t==LITERAL_options)) {
			mWS_LOOP(false);
			{
			if ((LA(1)=='{')) {
				match('{');
				if ( inputState.guessing==0 ) {
					_ttype = OPTIONS;
				}
			}
			else {
			}
			
			}
		}
		else if (true&&(t==LITERAL_tokens)) {
			mWS_LOOP(false);
			{
			if ((LA(1)=='{')) {
				match('{');
				if ( inputState.guessing==0 ) {
					_ttype = TOKENS;
				}
			}
			else {
			}
			
			}
		}
		else {
		}
		
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final int  mINTERNAL_RULE_REF(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int t;
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = INTERNAL_RULE_REF;
		int _saveIndex;
		
			t = RULE_REF;
		
		
		matchRange('a','z');
		{
		_loop218:
		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 '_':
			{
				match('_');
				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;
			}
			default:
			{
				break _loop218;
			}
			}
		} while (true);
		}
		if ( inputState.guessing==0 ) {
			t = testLiteralsTable(t);
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
		return t;
	}
	
	protected final void mWS_LOOP(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = WS_LOOP;
		int _saveIndex;
		
		{
		_loop215:
		do {
			if ((_tokenSet_2.member(LA(1)))) {
				mWS(false);
			}
			else {
				break _loop215;
			}
			
		} while (true);
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mWS_OPT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = WS_OPT;
		int _saveIndex;
		
		{
		if ((_tokenSet_2.member(LA(1)))) {
			mWS(false);
		}
		else {
		}
		
		}
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	protected final void mNOT_USEFUL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NOT_USEFUL;
		int _saveIndex;
		
		boolean synPredMatched223 = false;
		if (((LA(1)=='a') && (true))) {
			int _m223 = mark();
			synPredMatched223 = true;
			inputState.guessing++;
			try {
				{
				match('a');
				}
			}
			catch (RecognitionException pe) {
				synPredMatched223 = false;
			}
			rewind(_m223);
			inputState.guessing--;
		}
		if ( synPredMatched223 ) {
			match('a');
		}
		else if ((LA(1)=='a') && (true)) {
			match('a');
		}
		else {
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
		}
		
		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 _tokenSet_0_data_[] = { -9224L, 9223372036854775807L, 0L, 0L };
	public static final BitSet _tokenSet_0 = new BitSet(_tokenSet_0_data_);
	private static final long _tokenSet_1_data_[] = { -549755813896L, 9223372036854775807L, 0L, 0L };
	public static final BitSet _tokenSet_1 = new BitSet(_tokenSet_1_data_);
	private static final long _tokenSet_2_data_[] = { 4294977024L, 0L, 0L };
	public static final BitSet _tokenSet_2 = new BitSet(_tokenSet_2_data_);
	
	}