Package org.antlr.runtime

Examples of org.antlr.runtime.ANTLRReaderStream


    try {

      stop = false;
      pos = 0;

      lexer.setCharStream(new ANTLRReaderStream(input));
      createTokens();
    } catch (IOException e) {
      SimSystem.report(e);
    } finally {
      parsingLock.unlock();
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    try {
      synchronized (tokens) {
        tokens.clear();

        try {
          CaruleLexer lexer = new CaruleLexer(new ANTLRReaderStream(input));

          int pos = 0;
          Token s;
          s = lexer.nextToken();
          String sState = null;
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  protected void run(Reader input, int cPos) {
    try {
      CaruleLexer lexer;
      TokenStream stream =
          new CommonTokenStream(lexer =
              new CaruleLexer(new ANTLRReaderStream(input)));
      CaruleParser p = new CaruleParser(stream);
      camodel_return ca = p.camodel();
      synchronized (tokens) {
        tokens.clear();
        tokenActionsCache.clear();
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        walker.compilation_unit();
        return walker.getTestCase();
    }

    private static NodeTestDSLParser getParser(final Reader reader) throws IOException {
        NodeTestDSLLexer lexer = new NodeTestDSLLexer( new ANTLRReaderStream( reader ) );
        NodeTestDSLParser parser = new NodeTestDSLParser( new CommonTokenStream( lexer ) );
        return parser;
    }
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        return getDRLLexer(new ANTLRStringStream(text), languageLevel);
    }

    public static DRLLexer buildLexer( Reader reader, LanguageLevelOption languageLevel ) {
        try {
            return getDRLLexer(new ANTLRReaderStream(reader), languageLevel);
        } catch ( final Exception e ) {
            throw new RuntimeException( "Unable to parser Reader", e );
        }
    }
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        return buildParser(new ANTLRStringStream(text), languageLevel);
    }

    public static DRLParser buildParser( Reader reader, LanguageLevelOption languageLevel ) {
        try {
            return buildParser(new ANTLRReaderStream(reader), languageLevel);
        } catch ( final Exception e ) {
            throw new RuntimeException( "Unable to parser Reader", e );
        }
    }
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    }
    return this.errors.isEmpty();
   
 
  private DSLMapping buildFileMapping(Reader dsl) throws IOException, RecognitionException{
    ANTLRReaderStream reader = new ANTLRReaderStream(dsl);
    DSLMapWalker walker = buildFileMappingWalker(reader);
    DSLMapping mapping = walker.mapping_file();
    return mapping;
  }
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        return getDRLLexer(new ANTLRStringStream(text), languageLevel);
    }

    public static DRLLexer buildLexer( Reader reader, LanguageLevelOption languageLevel ) {
        try {
            return getDRLLexer(new ANTLRReaderStream(reader), languageLevel);
        } catch ( final Exception e ) {
            throw new RuntimeException( "Unable to parser Reader", e );
        }
    }
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        return buildParser(new ANTLRStringStream(text), languageLevel);
    }

    public static DRLParser buildParser( Reader reader, LanguageLevelOption languageLevel ) {
        try {
            return buildParser(new ANTLRReaderStream(reader), languageLevel);
        } catch ( final Exception e ) {
            throw new RuntimeException( "Unable to parser Reader", e );
        }
    }
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    }

    public void eval(Reader reader) {
        ClipsParser parser;
        try {
            parser = new ClipsParser( new CommonTokenStream( new ClipsLexer( new ANTLRReaderStream( reader ) ) ) );
            parser.eval( this );
        } catch ( Exception e ) {
            throw new RuntimeException( e );
        }
    }
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