Package org.codehaus.groovy.antlr.parser

Examples of org.codehaus.groovy.antlr.parser.GroovyRecognizer.compilationUnit()

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        GroovyLexer lexer = new GroovyLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        parser = GroovyRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        parser.compilationUnit();
        AST ast = parser.getAST();
        AntlrASTProcessor snippets = new AntlrASTProcessSnippets();
        ast = snippets.process(ast);
        Visitor visitor = new LineColumnChecker(sourceBuffer, tokenNames);
        AntlrASTProcessor traverser = new SourceCodeTraversal(visitor);
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        GroovyLexer lexer = new GroovyLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        parser = GroovyRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        parser.compilationUnit();
        AST ast = parser.getAST();

        // determine direct result
        Visitor directVisitor = new SourcePrinter(new PrintStream(baos), tokenNames, false);
        AntlrASTProcessor traverser = new SourceCodeTraversal(directVisitor);
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                            }
                            return;
                        }

      // start parsing at the compilationUnit rule
      parser.compilationUnit();
     
      System.out.println("parseFile "+f+" => "+parser.getAST());

      // do something with the tree
      doTreeAction(f, parser.getAST(), parser.getTokenNames());
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        tokenNames = parser.getTokenNames();
        parser.setFilename(sourceUnit.getName());

        // start parsing at the compilationUnit rule
        try {
            parser.compilationUnit();
        }
        catch (TokenStreamRecognitionException tsre) {
            RecognitionException e = tsre.recog;
            SyntaxException se = new SyntaxException(e.getMessage(),e,e.getLine(),e.getColumn());
            se.setFatal(true);
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  private Map parseGroovy(String packagePath, String file, String src) throws RecognitionException, TokenStreamException {
        SourceBuffer sourceBuffer = new SourceBuffer();
        GroovyRecognizer parser = getGroovyParser(src, sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        parser.compilationUnit();
        AST ast = parser.getAST();

        // now do the business
        Visitor visitor = new SimpleGroovyClassDocAssembler(packagePath, file, sourceBuffer, links);
        AntlrASTProcessor traverser = new SourceCodeTraversal(visitor);
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        GroovyLexer lexer = new GroovyLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        parser = GroovyRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        parser.compilationUnit();
        AST ast = parser.getAST();

        // determine direct result
        Visitor directVisitor = new SourcePrinter(new PrintStream(baos), tokenNames, false);
        AntlrASTProcessor traverser = new SourceCodeTraversal(directVisitor);
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        System.out.println("  " + testName);
        System.out.println("-------------------------------");
        try {
            Reader reader = new BufferedReader(new StringReader(theSrcText));
            GroovyRecognizer recognizer = GroovyRecognizer.make(reader);
            recognizer.compilationUnit();
            System.out.println(decorateWithLineNumbers(theSrcText));

        } catch (RecognitionException parseException) {
            System.out.println(decorateWithLineNumbersAndErrorMessage(theSrcText,parseException));
            throw parseException;
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    private Map<String, GroovyClassDoc> parseGroovy(String packagePath, String file, String src)
            throws RecognitionException, TokenStreamException {
        SourceBuffer sourceBuffer = new SourceBuffer();
        GroovyRecognizer parser = getGroovyParser(src, sourceBuffer);
        try {
            parser.compilationUnit();
        } catch (OutOfMemoryError e) {
            log.error("Out of memory while processing: " + packagePath + "/" + file);
            throw e;
        }
        AST ast = parser.getAST();
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        parser.setSourceBuffer(sourceBuffer);
        parser.setFilename(name);

        // start parsing at the compilationUnit rule
        try {
            parser.compilationUnit();
        }
        catch (Exception ex) {
            StringWriter out = new StringWriter();
            out.write(ex.getMessage());
            out.write("\n");
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        tokenNames = parser.getTokenNames();
        parser.setFilename(sourceUnit.getName());

        // start parsing at the compilationUnit rule
        try {
            parser.compilationUnit();
        }
        catch (TokenStreamRecognitionException tsre) {
            RecognitionException e = tsre.recog;
            SyntaxException se = new SyntaxException(e.getMessage(), e, e.getLine(), e.getColumn());
            se.setFatal(true);
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