// $ANTLR 2.7.5 (20050128): "json_grammar.g" -> "JsonQueryLexer.java"$

/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2023 Cloud Software Group, Inc. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports 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 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 JasperReports. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.jasperreports.engine.json.parser;

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;
import antlr.SemanticException;

/**
 * @author Narcis Marcu (narcism@users.sourceforge.net)
 */
public class JsonQueryLexer extends antlr.CharScanner implements JsonQueryParserTokenTypes, TokenStream
 {

    @Override
    public void reportError(RecognitionException re) {
        throw new RuntimeException(re);
    }

public JsonQueryLexer(InputStream in) {
	this(new ByteBuffer(in));
}
public JsonQueryLexer(Reader in) {
	this(new CharBuffer(in));
}
public JsonQueryLexer(InputBuffer ib) {
	this(new LexerSharedInputState(ib));
}
public JsonQueryLexer(LexerSharedInputState state) {
	super(state);
	caseSensitiveLiterals = true;
	setCaseSensitive(true);
	literals = new Hashtable();
	literals.put(new ANTLRHashString("null", this), Integer.valueOf(48));
	literals.put(new ANTLRHashString("true", this), Integer.valueOf(49));
	literals.put(new ANTLRHashString("false", this), Integer.valueOf(50));
}

public Token nextToken() throws TokenStreamException {
	Token theRetToken=null;
tryAgain:
	for (;;) {
		Token _token = null;
		int _ttype = Token.INVALID_TYPE;
		setCommitToPath(false);
		int _m;
		_m = mark();
		resetText();
		try {   // for char stream error handling
			try {   // for lexical error handling
				switch ( LA(1)) {
				case ':':
				{
					mSEMI(true);
					theRetToken=_returnToken;
					break;
				}
				case ',':
				{
					mCOMMA(true);
					theRetToken=_returnToken;
					break;
				}
				case '^':
				{
					mCARET(true);
					theRetToken=_returnToken;
					break;
				}
				case '{':
				{
					mLCURLY(true);
					theRetToken=_returnToken;
					break;
				}
				case '}':
				{
					mRCURLY(true);
					theRetToken=_returnToken;
					break;
				}
				case '[':
				{
					mLBRACKET(true);
					theRetToken=_returnToken;
					break;
				}
				case ']':
				{
					mRBRACKET(true);
					theRetToken=_returnToken;
					break;
				}
				case '(':
				{
					mLPAREN(true);
					theRetToken=_returnToken;
					break;
				}
				case ')':
				{
					mRPAREN(true);
					theRetToken=_returnToken;
					break;
				}
				case '&':
				{
					mAND(true);
					theRetToken=_returnToken;
					break;
				}
				case '|':
				{
					mOR(true);
					theRetToken=_returnToken;
					break;
				}
				case '=':
				{
					mEQ(true);
					theRetToken=_returnToken;
					break;
				}
				case '"':
				{
					mSTRING(true);
					theRetToken=_returnToken;
					break;
				}
				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 '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':
				{
					mID_OR_ABSOLUTE(true);
					theRetToken=_returnToken;
					break;
				}
				case '-':  case '.':  case '0':  case '1':
				case '2':  case '3':  case '4':  case '5':
				case '6':  case '7':  case '8':  case '9':
				{
					mINT_OR_REAL_OR_DOTS(true);
					theRetToken=_returnToken;
					break;
				}
				case '\n':  case '\r':
				{
					mNEWLINE(true);
					theRetToken=_returnToken;
					break;
				}
				default:
					if ((LA(1)=='!') && (LA(2)=='=')) {
						mNE(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='*') && (LA(2)=='=')) {
						mCONTAINS(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='<') && (LA(2)=='=')) {
						mLE(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='>') && (LA(2)=='=')) {
						mGE(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='@') && (LA(2)=='s')) {
						mAT_SIZE(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='@') && (LA(2)=='v')) {
						mAT_VALUE(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='@') && (LA(2)=='i')) {
						mTYPE_CHECK(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='/') && (LA(2)=='/')) {
						mSINGLE_LINE_COMMENT(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='/') && (LA(2)=='*')) {
						mMULTI_LINE_COMMENT(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='*') && (true)) {
						mWILDCARD(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='!') && (true)) {
						mNOT(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='<') && (true)) {
						mLT(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='>') && (true)) {
						mGT(true);
						theRetToken=_returnToken;
					}
				else {
					if (LA(1)==EOF_CHAR) {uponEOF(); _returnToken = makeToken(Token.EOF_TYPE);}
				else {
					commit();
					try {mWS(false);}
					catch(RecognitionException e) {
						// catastrophic failure
						reportError(e);
						consume();
					}
					continue tryAgain;
				}
				}
				}
				commit();
				if ( _returnToken==null ) continue tryAgain; // found SKIP token
				_ttype = _returnToken.getType();
				_ttype = testLiteralsTable(_ttype);
				_returnToken.setType(_ttype);
				return _returnToken;
			}
			catch (RecognitionException e) {
				if ( !getCommitToPath() ) {
					rewind(_m);
					resetText();
					try {mWS(false);}
					catch(RecognitionException ee) {
						// horrendous failure: error in filter rule
						reportError(ee);
						consume();
					}
					continue tryAgain;
				}
				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 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 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 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 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 mLCURLY(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = LCURLY;
		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 mLBRACKET(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = LBRACKET;
		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 mRBRACKET(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = RBRACKET;
		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 mAND(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AND;
		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 mNOT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NOT;
		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 mEQ(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = EQ;
		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 mNE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NE;
		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 mCONTAINS(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = CONTAINS;
		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 mLT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = LT;
		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 mLE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = LE;
		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 mGT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = GT;
		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 mGE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = GE;
		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 mAT_SIZE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_SIZE;
		int _saveIndex;
		
		match("@size");
		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 mAT_VALUE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_VALUE;
		int _saveIndex;
		
		match("@val");
		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 mTYPE_CHECK(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = TYPE_CHECK;
		int _saveIndex;
		
		boolean synPredMatched150 = false;
		if (((LA(1)=='@') && (LA(2)=='i'))) {
			int _m150 = mark();
			synPredMatched150 = true;
			inputState.guessing++;
			try {
				{
				match("@isNotNull");
				}
			}
			catch (RecognitionException pe) {
				synPredMatched150 = false;
			}
			rewind(_m150);
			inputState.guessing--;
		}
		if ( synPredMatched150 ) {
			mAT_IS_NOT_NULL(false);
			if ( inputState.guessing==0 ) {
				_ttype = AT_IS_NOT_NULL;
			}
		}
		else {
			boolean synPredMatched152 = false;
			if (((LA(1)=='@') && (LA(2)=='i'))) {
				int _m152 = mark();
				synPredMatched152 = true;
				inputState.guessing++;
				try {
					{
					match("@isNull");
					}
				}
				catch (RecognitionException pe) {
					synPredMatched152 = false;
				}
				rewind(_m152);
				inputState.guessing--;
			}
			if ( synPredMatched152 ) {
				mAT_IS_NULL(false);
				if ( inputState.guessing==0 ) {
					_ttype = AT_IS_NULL;
				}
			}
			else {
				boolean synPredMatched154 = false;
				if (((LA(1)=='@') && (LA(2)=='i'))) {
					int _m154 = mark();
					synPredMatched154 = true;
					inputState.guessing++;
					try {
						{
						match("@isArray");
						}
					}
					catch (RecognitionException pe) {
						synPredMatched154 = false;
					}
					rewind(_m154);
					inputState.guessing--;
				}
				if ( synPredMatched154 ) {
					mAT_IS_ARRAY(false);
					if ( inputState.guessing==0 ) {
						_ttype = AT_IS_ARRAY;
					}
				}
				else {
					boolean synPredMatched156 = false;
					if (((LA(1)=='@') && (LA(2)=='i'))) {
						int _m156 = mark();
						synPredMatched156 = true;
						inputState.guessing++;
						try {
							{
							match("@isObject");
							}
						}
						catch (RecognitionException pe) {
							synPredMatched156 = false;
						}
						rewind(_m156);
						inputState.guessing--;
					}
					if ( synPredMatched156 ) {
						mAT_IS_OBJECT(false);
						if ( inputState.guessing==0 ) {
							_ttype = AT_IS_OBJECT;
						}
					}
					else {
						boolean synPredMatched158 = false;
						if (((LA(1)=='@') && (LA(2)=='i'))) {
							int _m158 = mark();
							synPredMatched158 = true;
							inputState.guessing++;
							try {
								{
								match("@isValue");
								}
							}
							catch (RecognitionException pe) {
								synPredMatched158 = false;
							}
							rewind(_m158);
							inputState.guessing--;
						}
						if ( synPredMatched158 ) {
							mAT_IS_VALUE(false);
							if ( inputState.guessing==0 ) {
								_ttype = AT_IS_VALUE;
							}
						}
						else {
							throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
						}
						}}}}
						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 mAT_IS_NOT_NULL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_IS_NOT_NULL;
		int _saveIndex;
		
		match("@isNotNull");
		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 mAT_IS_NULL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_IS_NULL;
		int _saveIndex;
		
		match("@isNull");
		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 mAT_IS_ARRAY(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_IS_ARRAY;
		int _saveIndex;
		
		match("@isArray");
		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 mAT_IS_OBJECT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_IS_OBJECT;
		int _saveIndex;
		
		match("@isObject");
		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 mAT_IS_VALUE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = AT_IS_VALUE;
		int _saveIndex;
		
		match("@isValue");
		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(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = STRING;
		int _saveIndex;
		
		_saveIndex=text.length();
		match('"');
		text.setLength(_saveIndex);
		{
		_loop162:
		do {
			if ((LA(1)=='\\')) {
				mESC(false);
			}
			else if ((_tokenSet_0.member(LA(1)))) {
				{
				match(_tokenSet_0);
				}
			}
			else {
				break _loop162;
			}
			
		} while (true);
		}
		_saveIndex=text.length();
		match('"');
		text.setLength(_saveIndex);
		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('\\');
		matchNot(EOF_CHAR);
		if ( inputState.guessing==0 ) {
			
			String ruleText = new String(text.getBuffer(),_begin,text.length()-_begin);
			text.setLength(_begin); text.append(ruleText);
			
		}
		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 mID_OR_ABSOLUTE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ID_OR_ABSOLUTE;
		int _saveIndex;
		
		boolean synPredMatched165 = false;
		if ((((_tokenSet_1.member(LA(1))) && (true))&&( getColumn() == 1 ))) {
			int _m165 = mark();
			synPredMatched165 = true;
			inputState.guessing++;
			try {
				{
				match('$');
				mID_LETTER(false);
				}
			}
			catch (RecognitionException pe) {
				synPredMatched165 = false;
			}
			rewind(_m165);
			inputState.guessing--;
		}
		if ( synPredMatched165 ) {
			mID(false);
			if ( inputState.guessing==0 ) {
				_ttype = ID;
			}
		}
		else if (((LA(1)=='$') && (true))&&( getColumn() == 1 && getLine() == 1 )) {
			match('$');
			if ( inputState.guessing==0 ) {
				_ttype = ABSOLUTE;
			}
		}
		else {
			boolean synPredMatched169 = false;
			if ((((_tokenSet_1.member(LA(1))) && (true))&&( getColumn() == 1 ))) {
				int _m169 = mark();
				synPredMatched169 = true;
				inputState.guessing++;
				try {
					{
					{
					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;
					}
					default:
					{
						throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
					}
					}
					}
					{
					if ((_tokenSet_2.member(LA(1)))) {
						mID_LETTER(false);
					}
					else {
					}
					
					}
					}
				}
				catch (RecognitionException pe) {
					synPredMatched169 = false;
				}
				rewind(_m169);
				inputState.guessing--;
			}
			if ( synPredMatched169 ) {
				mID(false);
				if ( inputState.guessing==0 ) {
					_ttype = ID;
				}
			}
			else if (((_tokenSet_1.member(LA(1))) && (true))&&( getColumn() == 1 && getLine() > 1 || getColumn() > 1 )) {
				mID(false);
				if ( inputState.guessing==0 ) {
					_ttype = ID;
				}
			}
			else {
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
			}
			}
			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 mID_LETTER(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ID_LETTER;
		int _saveIndex;
		
		switch ( LA(1)) {
		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 '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':
		{
			mID_START_LETTER(false);
			break;
		}
		case '0':  case '1':  case '2':  case '3':
		case '4':  case '5':  case '6':  case '7':
		case '8':  case '9':
		{
			mDIGIT(false);
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		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 mID(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ID;
		int _saveIndex;
		
		mID_START_LETTER(false);
		{
		_loop191:
		do {
			if ((_tokenSet_2.member(LA(1)))) {
				mID_LETTER(false);
			}
			else {
				break _loop191;
			}
			
		} 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 mINT_OR_REAL_OR_DOTS(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = INT_OR_REAL_OR_DOTS;
		int _saveIndex;
		
		boolean synPredMatched175 = false;
		if (((_tokenSet_3.member(LA(1))) && (_tokenSet_4.member(LA(2))))) {
			int _m175 = mark();
			synPredMatched175 = true;
			inputState.guessing++;
			try {
				{
				{
				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':
				{
					break;
				}
				default:
				{
					throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
				}
				}
				}
				{
				_loop174:
				do {
					if (((LA(1) >= '0' && LA(1) <= '9'))) {
						mDIGIT(false);
					}
					else {
						break _loop174;
					}
					
				} while (true);
				}
				mFRAC(false);
				}
			}
			catch (RecognitionException pe) {
				synPredMatched175 = false;
			}
			rewind(_m175);
			inputState.guessing--;
		}
		if ( synPredMatched175 ) {
			mREAL(false);
			if ( inputState.guessing==0 ) {
				_ttype = REAL;
			}
		}
		else {
			boolean synPredMatched177 = false;
			if (((LA(1)=='.') && (LA(2)=='.'))) {
				int _m177 = mark();
				synPredMatched177 = true;
				inputState.guessing++;
				try {
					{
					match("..");
					}
				}
				catch (RecognitionException pe) {
					synPredMatched177 = false;
				}
				rewind(_m177);
				inputState.guessing--;
			}
			if ( synPredMatched177 ) {
				mDOTDOT(false);
				if ( inputState.guessing==0 ) {
					_ttype = DOTDOT;
				}
			}
			else if ((_tokenSet_5.member(LA(1))) && (true)) {
				mINT(false);
				if ( inputState.guessing==0 ) {
					_ttype = INT;
				}
			}
			else if ((LA(1)=='.') && (true)) {
				mDOT(false);
				if ( inputState.guessing==0 ) {
					_ttype = DOT;
				}
			}
			else {
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
			}
			}
			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 mFRAC(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = FRAC;
		int _saveIndex;
		
		match('.');
		{
		int _cnt207=0;
		_loop207:
		do {
			if (((LA(1) >= '0' && LA(1) <= '9'))) {
				mDIGIT(false);
			}
			else {
				if ( _cnt207>=1 ) { break _loop207; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
			}
			
			_cnt207++;
		} 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 mREAL(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = REAL;
		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':
		{
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		{
		_loop199:
		do {
			if (((LA(1) >= '0' && LA(1) <= '9'))) {
				mDIGIT(false);
			}
			else {
				break _loop199;
			}
			
		} while (true);
		}
		mFRAC(false);
		{
		if ((LA(1)=='E'||LA(1)=='e')) {
			mEXP(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 mDOTDOT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = DOTDOT;
		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;
	}
	
	protected final void mINT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = INT;
		int _saveIndex;
		
		{
		switch ( LA(1)) {
		case '-':
		{
			match('-');
			break;
		}
		case '0':  case '1':  case '2':  case '3':
		case '4':  case '5':  case '6':  case '7':
		case '8':  case '9':
		{
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		{
		int _cnt195=0;
		_loop195:
		do {
			if (((LA(1) >= '0' && LA(1) <= '9'))) {
				mDIGIT(false);
			}
			else {
				if ( _cnt195>=1 ) { break _loop195; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
			}
			
			_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;
	}
	
	protected final void mDOT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = DOT;
		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 mNEWLINE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = NEWLINE;
		int _saveIndex;
		
		{
		if ((LA(1)=='\r') && (LA(2)=='\n')) {
			match("\r\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(), getColumn());
		}
		
		}
		if ( inputState.guessing==0 ) {
			
			newline();
			_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 mSINGLE_LINE_COMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = SINGLE_LINE_COMMENT;
		int _saveIndex;
		
		match("//");
		{
		_loop183:
		do {
			if ((_tokenSet_6.member(LA(1)))) {
				{
				match(_tokenSet_6);
				}
			}
			else {
				break _loop183;
			}
			
		} while (true);
		}
		{
		if ((LA(1)=='\r') && (LA(2)=='\n')) {
			match("\r\n");
		}
		else if ((LA(1)=='\r') && (true)) {
			match('\r');
		}
		else if ((LA(1)=='\n')) {
			match('\n');
		}
		else {
		}
		
		}
		if ( inputState.guessing==0 ) {
			
			newline();
			_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 mMULTI_LINE_COMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = MULTI_LINE_COMMENT;
		int _saveIndex;
		
		match("/*");
		{
		_loop187:
		do {
			// nongreedy exit test
			if ((LA(1)=='*') && (LA(2)=='/')) break _loop187;
			if (((LA(1) >= '\u0000' && LA(1) <= '\ufffe')) && ((LA(2) >= '\u0000' && LA(2) <= '\ufffe'))) {
				matchNot(EOF_CHAR);
			}
			else {
				break _loop187;
			}
			
		} while (true);
		}
		match("*/");
		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;
	}
	
	protected final void mABSOLUTE(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ABSOLUTE;
		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;
	}
	
	protected final void mID_START_LETTER(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ID_START_LETTER;
		int _saveIndex;
		
		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 '_':
		{
			match('_');
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		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 mEXP(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = EXP;
		int _saveIndex;
		
		{
		switch ( LA(1)) {
		case 'e':
		{
			match('e');
			break;
		}
		case 'E':
		{
			match('E');
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		{
		switch ( LA(1)) {
		case '+':
		{
			match('+');
			break;
		}
		case '-':
		{
			match('-');
			break;
		}
		case '0':  case '1':  case '2':  case '3':
		case '4':  case '5':  case '6':  case '7':
		case '8':  case '9':
		{
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		{
		int _cnt212=0;
		_loop212:
		do {
			if (((LA(1) >= '0' && LA(1) <= '9'))) {
				mDIGIT(false);
			}
			else {
				if ( _cnt212>=1 ) { break _loop212; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
			}
			
			_cnt212++;
		} 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(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = WS;
		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;
	}
	
	
	private static final long[] mk_tokenSet_0() {
		long[] data = new long[2048];
		data[0]=-17179869185L;
		data[1]=-268435457L;
		for (int i = 2; i<=1022; i++) { data[i]=-1L; }
		data[1023]=9223372036854775807L;
		return data;
	}
	public static final BitSet _tokenSet_0 = new BitSet(mk_tokenSet_0());
	private static final long[] mk_tokenSet_1() {
		long[] data = new long[1025];
		data[0]=68719476736L;
		data[1]=576460745995190270L;
		return data;
	}
	public static final BitSet _tokenSet_1 = new BitSet(mk_tokenSet_1());
	private static final long[] mk_tokenSet_2() {
		long[] data = new long[1025];
		data[0]=287948969894477824L;
		data[1]=576460745995190270L;
		return data;
	}
	public static final BitSet _tokenSet_2 = new BitSet(mk_tokenSet_2());
	private static final long[] mk_tokenSet_3() {
		long[] data = new long[1025];
		data[0]=288054454291267584L;
		return data;
	}
	public static final BitSet _tokenSet_3 = new BitSet(mk_tokenSet_3());
	private static final long[] mk_tokenSet_4() {
		long[] data = new long[1025];
		data[0]=288019269919178752L;
		return data;
	}
	public static final BitSet _tokenSet_4 = new BitSet(mk_tokenSet_4());
	private static final long[] mk_tokenSet_5() {
		long[] data = new long[1025];
		data[0]=287984085547089920L;
		return data;
	}
	public static final BitSet _tokenSet_5 = new BitSet(mk_tokenSet_5());
	private static final long[] mk_tokenSet_6() {
		long[] data = new long[2048];
		data[0]=-9217L;
		for (int i = 1; i<=1022; i++) { data[i]=-1L; }
		data[1023]=9223372036854775807L;
		return data;
	}
	public static final BitSet _tokenSet_6 = new BitSet(mk_tokenSet_6());
	
	}
