/** * Parses the expression into a label expression tree. * * TODO: replace this with a real parser later */ public static Label parseExpression(String labelExpression) throws ANTLRException { LabelExpressionLexer lexer = new LabelExpressionLexer(new StringReader(labelExpression)); return new LabelExpressionParser(lexer).expr(); }
Token _token = null; int _ttype = Token.INVALID_TYPE; resetText(); try { // for char stream error handling try { // for lexical error handling switch ( LA(1)) { case '&': mAND(true); theRetToken=_returnToken; break; mOR(true); theRetToken=_returnToken; break; mNOT(true); theRetToken=_returnToken; break; mIFF(true); theRetToken=_returnToken; break; mLPAREN(true); theRetToken=_returnToken; break; mRPAREN(true);
Token _token = null; int _ttype = Token.INVALID_TYPE; resetText(); try { // for char stream error handling try { // for lexical error handling switch ( LA(1)) { case '&': mAND(true); theRetToken=_returnToken; break; mOR(true); theRetToken=_returnToken; break; mNOT(true); theRetToken=_returnToken; break; mIFF(true); theRetToken=_returnToken; break; mLPAREN(true); theRetToken=_returnToken; break; mRPAREN(true);
/** * Parses the expression into a label expression tree. * * TODO: replace this with a real parser later */ public static Label parseExpression(String labelExpression) throws ANTLRException { LabelExpressionLexer lexer = new LabelExpressionLexer(new StringReader(labelExpression)); return new LabelExpressionParser(lexer).expr(); }
Token _token = null; int _ttype = Token.INVALID_TYPE; resetText(); try { // for char stream error handling try { // for lexical error handling switch ( LA(1)) { case '&': mAND(true); theRetToken=_returnToken; break; mOR(true); theRetToken=_returnToken; break; mNOT(true); theRetToken=_returnToken; break; mIFF(true); theRetToken=_returnToken; break; mLPAREN(true); theRetToken=_returnToken; break; mRPAREN(true);
/** * Parses the expression into a label expression tree. * * TODO: replace this with a real parser later */ public static Label parseExpression(String labelExpression) throws ANTLRException { LabelExpressionLexer lexer = new LabelExpressionLexer(new StringReader(labelExpression)); return new LabelExpressionParser(lexer).expr(); } }
Token _token = null; int _ttype = Token.INVALID_TYPE; resetText(); try { // for char stream error handling try { // for lexical error handling switch ( LA(1)) { case '&': mAND(true); theRetToken=_returnToken; break; mOR(true); theRetToken=_returnToken; break; mNOT(true); theRetToken=_returnToken; break; mIFF(true); theRetToken=_returnToken; break; mLPAREN(true); theRetToken=_returnToken; break; mRPAREN(true);
/** * Parses the expression into a label expression tree. * * TODO: replace this with a real parser later */ public static Label parseExpression(String labelExpression) throws ANTLRException { LabelExpressionLexer lexer = new LabelExpressionLexer(new StringReader(labelExpression)); return new LabelExpressionParser(lexer).expr(); } }
Token _token = null; int _ttype = Token.INVALID_TYPE; resetText(); try { // for char stream error handling try { // for lexical error handling switch ( LA(1)) { case '&': mAND(true); theRetToken=_returnToken; break; mOR(true); theRetToken=_returnToken; break; mNOT(true); theRetToken=_returnToken; break; mIFF(true); theRetToken=_returnToken; break; mLPAREN(true); theRetToken=_returnToken; break; mRPAREN(true);
/** * Parses the expression into a label expression tree. * * TODO: replace this with a real parser later */ public static Label parseExpression(String labelExpression) throws ANTLRException { LabelExpressionLexer lexer = new LabelExpressionLexer(new StringReader(labelExpression)); return new LabelExpressionParser(lexer).expr(); } }
/** * Parses the expression into a label expression tree. * * TODO: replace this with a real parser later */ public static Label parseExpression(String labelExpression) throws RecognitionException { LabelExpressionLexer lexer = new LabelExpressionLexer(new ANTLRStringStream(labelExpression)); return new LabelExpressionParser(new CommonTokenStream(lexer)).expr(); } }