Package org.antlr.runtime

Examples of org.antlr.runtime.UnwantedTokenException

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            } else {
                tokenName = tokenNames[mte.expecting];
            }
            msg = "Missing \""+ tokenName +"\" at "+ getTokenLocation(mte);
        } else if (e instanceof UnwantedTokenException) {
            UnwantedTokenException ute = (UnwantedTokenException)e;
            String tokenName;
            if (ute.expecting== Token.EOF) {
                tokenName = "EOF";
            } else {
                tokenName = tokenNames[ute.expecting];
            }
            msg = "Unexpected input. Expecting \"" + tokenName + "\", got \"" + ute.getUnexpectedToken().getText()
                    + "\" at " + getTokenLocation(ute);
        } else if (e instanceof MismatchedTokenException) {
            MismatchedTokenException mte = (MismatchedTokenException)e;
            String tokenName;
            if (mte.expecting== Token.EOF) {
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  }
 
  protected String getErrorMessage(RecognitionException e, String[] tokenNames) {
    String msg = e.getMessage();
    if ( e instanceof UnwantedTokenException ) {
      UnwantedTokenException ute = (UnwantedTokenException)e;
      String tokenName="<unknown>";
      if ( ute.expecting== Token.EOF ) {
        tokenName = "EOF";
      }
      else {
        tokenName = tokenNames[ute.expecting];
      }
      msg = "extraneous input "+parser.getTokenErrorDisplay(ute.getUnexpectedToken())+
        " expecting "+tokenName;
    }
    else if ( e instanceof MissingTokenException ) {
      MissingTokenException mte = (MissingTokenException)e;
      String tokenName="<unknown>";
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if (mismatchIsUnwantedToken(input,
                ttype,
                text)) {
            e = new UnwantedTokenException(ttype,
                    input);
            input.consume(); // simply delete extra token
            reportError(e); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT(1);
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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        RecognitionException e = null;
        // if next token is what we are looking for then "delete" this token
        if ( mismatchIsUnwantedToken( input,
                                      ttype,
                                      text ) ) {
            e = new UnwantedTokenException( ttype,
                                            input );
            input.consume(); // simply delete extra token
            reportError( e ); // report after consuming so AW sees the token in the exception
            // we want to return the token we're actually matching
            Token matchedSymbol = input.LT( 1 );
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Related Classes of org.antlr.runtime.UnwantedTokenException

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  • org.drools.compiler.lang.DRL6StrictParser
  • org.drools.lang.DRL5Parser
  • org.drools.lang.DRL6Parser
  • org.drools.lang.DRLParser
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