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// $ANTLR : "tokdef.g" -> "ANTLRTokdefLexer.java"$
 package persistence.antlr; 
import java.io.InputStream;
import persistence.antlr.TokenStreamException;
import persistence.antlr.TokenStreamIOException;
import persistence.antlr.TokenStreamRecognitionException;
import persistence.antlr.CharStreamException;
import persistence.antlr.CharStreamIOException;
import persistence.antlr.ANTLRException;
import java.io.Reader;
import java.util.Hashtable;
import persistence.antlr.CharScanner;
import persistence.antlr.InputBuffer;
import persistence.antlr.ByteBuffer;
import persistence.antlr.CharBuffer;
import persistence.antlr.Token;
import persistence.antlr.CommonToken;
import persistence.antlr.RecognitionException;
import persistence.antlr.NoViableAltForCharException;
import persistence.antlr.MismatchedCharException;
import persistence.antlr.TokenStream;
import persistence.antlr.ANTLRHashString;
import persistence.antlr.LexerSharedInputState;
import persistence.antlr.collections.impl.BitSet;
import persistence.antlr.SemanticException;

public class ANTLRTokdefLexer extends persistence.antlr.CharScanner implements ANTLRTokdefParserTokenTypes, TokenStream
 {
public ANTLRTokdefLexer(InputStream in) {
	this(new ByteBuffer(in));
}
public ANTLRTokdefLexer(Reader in) {
	this(new CharBuffer(in));
}
public ANTLRTokdefLexer(InputBuffer ib) {
	this(new LexerSharedInputState(ib));
}
public ANTLRTokdefLexer(LexerSharedInputState state) {
	super(state);
	caseSensitiveLiterals = true;
	setCaseSensitive(true);
	literals = new Hashtable();
}

public Token nextToken() throws TokenStreamException {
	Token theRetToken=null;
tryAgain:
	for (;;) {
		Token _token = null;
		int _ttype = Token.INVALID_TYPE;
		resetText();
		try {   // for char stream error handling
			try {   // for lexical error handling
				switch ( LA(1)) {
				case '\t':  case '\n':  case '\r':  case ' ':
				{
					mWS(true);
					theRetToken=_returnToken;
					break;
				}
				case '(':
				{
					mLPAREN(true);
					theRetToken=_returnToken;
					break;
				}
				case ')':
				{
					mRPAREN(true);
					theRetToken=_returnToken;
					break;
				}
				case '=':
				{
					mASSIGN(true);
					theRetToken=_returnToken;
					break;
				}
				case '"':
				{
					mSTRING(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':  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(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;
				}
				default:
					if ((LA(1)=='/') && (LA(2)=='/')) {
						mSL_COMMENT(true);
						theRetToken=_returnToken;
					}
					else if ((LA(1)=='/') && (LA(2)=='*')) {
						mML_COMMENT(true);
						theRetToken=_returnToken;
					}
				else {
					if (LA(1)==EOF_CHAR) {uponEOF(); _returnToken = makeToken(Token.EOF_TYPE);}
				else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
				}
				}
				if ( _returnToken==null ) continue tryAgain; // found SKIP token
				_ttype = _returnToken.getType();
				_returnToken.setType(_ttype);
				return _returnToken;
			}
			catch (RecognitionException e) {
				throw new TokenStreamRecognitionException(e);
			}
		}
		catch (CharStreamException cse) {
			if ( cse instanceof CharStreamIOException ) {
				throw new TokenStreamIOException(((CharStreamIOException)cse).io);
			}
			else {
				throw new TokenStreamException(cse.getMessage());
			}
		}
	}
}

	public final void mWS(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = WS;
		int _saveIndex;
		
		{
		switch ( LA(1)) {
		case ' ':
		{
			match(' ');
			break;
		}
		case '\t':
		{
			match('\t');
			break;
		}
		case '\r':
		{
			match('\r');
			{
			if ((LA(1)=='\n')) {
				match('\n');
			}
			else {
			}
			
			}
			newline();
			break;
		}
		case '\n':
		{
			match('\n');
			newline();
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		_ttype = Token.SKIP;
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	public 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("//");
		{
		_loop234:
		do {
			if ((_tokenSet_0.member(LA(1)))) {
				{
				match(_tokenSet_0);
				}
			}
			else {
				break _loop234;
			}
			
		} while (true);
		}
		{
		switch ( LA(1)) {
		case '\n':
		{
			match('\n');
			break;
		}
		case '\r':
		{
			match('\r');
			{
			if ((LA(1)=='\n')) {
				match('\n');
			}
			else {
			}
			
			}
			break;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		_ttype = Token.SKIP; newline();
		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 mML_COMMENT(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ML_COMMENT;
		int _saveIndex;
		
		match("/*");
		{
		_loop239:
		do {
			if ((LA(1)=='*') && (_tokenSet_1.member(LA(2)))) {
				match('*');
				matchNot('/');
			}
			else if ((LA(1)=='\n')) {
				match('\n');
				newline();
			}
			else if ((_tokenSet_2.member(LA(1)))) {
				matchNot('*');
			}
			else {
				break _loop239;
			}
			
		} while (true);
		}
		match("*/");
		_ttype = Token.SKIP;
		if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
			_token = makeToken(_ttype);
			_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
		}
		_returnToken = _token;
	}
	
	public final void 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 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 mSTRING(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = STRING;
		int _saveIndex;
		
		match('"');
		{
		_loop245:
		do {
			if ((LA(1)=='\\')) {
				mESC(false);
			}
			else if ((_tokenSet_3.member(LA(1)))) {
				matchNot('"');
			}
			else {
				break _loop245;
			}
			
		} 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 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 '"':
		{
			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) >= '\u0003' && LA(2) <= '\u00ff'))) {
				mDIGIT(false);
				{
				if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\u0003' && LA(2) <= '\u00ff'))) {
					mDIGIT(false);
				}
				else if (((LA(1) >= '\u0003' && LA(1) <= '\u00ff')) && (true)) {
				}
				else {
					throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
				}
				
				}
			}
			else if (((LA(1) >= '\u0003' && LA(1) <= '\u00ff')) && (true)) {
			}
			else {
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
			}
			
			}
			break;
		}
		case '4':  case '5':  case '6':  case '7':
		{
			{
			matchRange('4','7');
			}
			{
			if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\u0003' && LA(2) <= '\u00ff'))) {
				mDIGIT(false);
			}
			else if (((LA(1) >= '\u0003' && LA(1) <= '\u00ff')) && (true)) {
			}
			else {
				throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
			}
			
			}
			break;
		}
		case 'u':
		{
			match('u');
			mXDIGIT(false);
			mXDIGIT(false);
			mXDIGIT(false);
			mXDIGIT(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 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 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(), getColumn());
		}
		}
		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(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = ID;
		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;
		}
		default:
		{
			throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());
		}
		}
		}
		{
		_loop258:
		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 _loop258;
			}
			}
		} 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(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
		int _ttype; Token _token=null; int _begin=text.length();
		_ttype = INT;
		int _saveIndex;
		
		{
		int _cnt261=0;
		_loop261:
		do {
			if (((LA(1) >= '0' && LA(1) <= '9'))) {
				mDIGIT(false);
			}
			else {
				if ( _cnt261>=1 ) { break _loop261; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine(), getColumn());}
			}
			
			_cnt261++;
		} while (true);
		}
		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[8];
		data[0]=-9224L;
		for (int i = 1; i<=3; i++) { data[i]=-1L; }
		return data;
	}
	public static final BitSet _tokenSet_0 = new BitSet(mk_tokenSet_0());
	private static final long[] mk_tokenSet_1() {
		long[] data = new long[8];
		data[0]=-140737488355336L;
		for (int i = 1; i<=3; i++) { data[i]=-1L; }
		return data;
	}
	public static final BitSet _tokenSet_1 = new BitSet(mk_tokenSet_1());
	private static final long[] mk_tokenSet_2() {
		long[] data = new long[8];
		data[0]=-4398046512136L;
		for (int i = 1; i<=3; i++) { data[i]=-1L; }
		return data;
	}
	public static final BitSet _tokenSet_2 = new BitSet(mk_tokenSet_2());
	private static final long[] mk_tokenSet_3() {
		long[] data = new long[8];
		data[0]=-17179869192L;
		data[1]=-268435457L;
		for (int i = 2; i<=3; i++) { data[i]=-1L; }
		return data;
	}
	public static final BitSet _tokenSet_3 = new BitSet(mk_tokenSet_3());
	
	}




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