Package persistence.antlr

Source Code of persistence.antlr.ANTLRTokdefLexer

// $ANTLR : "tokdef.g" -> "ANTLRTokdefLexer.java"$
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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