ANTLRLexer.java
上传用户:afrynkmhm
上传日期:2007-01-06
资源大小:1262k
文件大小:42k
- // $ANTLR 2.7.0a11: "antlr.g" -> "ANTLRLexer.java"$
- 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_);
-
- }