Package org.codehaus.groovy.antlr.java

Examples of org.codehaus.groovy.antlr.java.JavaRecognizer

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    }

    private Map<String, GroovyClassDoc> parseJava(String packagePath, String file, String src)
            throws RecognitionException, TokenStreamException {
        SourceBuffer sourceBuffer = new SourceBuffer();
        JavaRecognizer parser = getJavaParser(src, sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        try {
            parser.compilationUnit();
        } catch (OutOfMemoryError e) {
            log.error("Out of memory while processing: " + packagePath + "/" + file);
            throw e;
        }
        AST ast = parser.getAST();

        // modify the Java AST into a Groovy AST (just token types)
        Visitor java2groovyConverter = new Java2GroovyConverter(tokenNames);
        AntlrASTProcessor java2groovyTraverser = new PreOrderTraversal(java2groovyConverter);
        java2groovyTraverser.process(ast);
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    private JavaRecognizer getJavaParser(String input, SourceBuffer sourceBuffer) {
        UnicodeEscapingReader unicodeReader = new UnicodeEscapingReader(new StringReader(input), sourceBuffer);
        JavaLexer lexer = new JavaLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        JavaRecognizer parser = JavaRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
        return parser;
    }
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    }

    private Map<String, GroovyClassDoc> parseJava(String packagePath, String file, String src)
            throws RecognitionException, TokenStreamException {
        SourceBuffer sourceBuffer = new SourceBuffer();
        JavaRecognizer parser = getJavaParser(src, sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        try {
            parser.compilationUnit();
        } catch (OutOfMemoryError e) {
            System.out.println("Out of memory while processing: " + packagePath + "/" + file);
            throw e;
        }
        AST ast = parser.getAST();

        // modify the Java AST into a Groovy AST (just token types)
        Visitor java2groovyConverter = new Java2GroovyConverter(tokenNames);
        AntlrASTProcessor java2groovyTraverser = new PreOrderTraversal(java2groovyConverter);
        java2groovyTraverser.process(ast);
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    private JavaRecognizer getJavaParser(String input, SourceBuffer sourceBuffer) {
        UnicodeEscapingReader unicodeReader = new UnicodeEscapingReader(new StringReader(input), sourceBuffer);
        JavaLexer lexer = new JavaLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        JavaRecognizer parser = JavaRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
        return parser;
    }
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    return classDocsFromSrc;
  }

  private Map parseJava(String packagePath, String file, String src) throws RecognitionException, TokenStreamException {
        SourceBuffer sourceBuffer = new SourceBuffer();
        JavaRecognizer parser = getJavaParser(src, sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        parser.compilationUnit();
        AST ast = parser.getAST();

        // modify the Java AST into a Groovy AST (just token types)
    Visitor java2groovyConverter = new Java2GroovyConverter(tokenNames);
        AntlrASTProcessor java2groovyTraverser = new PreOrderTraversal(java2groovyConverter);
        java2groovyTraverser.process(ast);
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        return ((SimpleGroovyClassDocAssembler) visitor).getGroovyClassDocs();
  }
 
  private JavaRecognizer getJavaParser(String input, SourceBuffer sourceBuffer) {
    JavaRecognizer parser = null;
        UnicodeEscapingReader unicodeReader = new UnicodeEscapingReader(new StringReader(input),sourceBuffer);
        JavaLexer lexer = new JavaLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        parser = JavaRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
    return parser;
  }
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    }

    private Map<String, GroovyClassDoc> parseJava(String packagePath, String file, String src)
            throws RecognitionException, TokenStreamException {
        SourceBuffer sourceBuffer = new SourceBuffer();
        JavaRecognizer parser = getJavaParser(src, sourceBuffer);
        String[] tokenNames = parser.getTokenNames();
        try {
            parser.compilationUnit();
        } catch (OutOfMemoryError e) {
            log.error("Out of memory while processing: " + packagePath + "/" + file);
            throw e;
        }
        AST ast = parser.getAST();

        // modify the Java AST into a Groovy AST (just token types)
        Visitor java2groovyConverter = new Java2GroovyConverter(tokenNames);
        AntlrASTProcessor java2groovyTraverser = new PreOrderTraversal(java2groovyConverter);
        java2groovyTraverser.process(ast);
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    private JavaRecognizer getJavaParser(String input, SourceBuffer sourceBuffer) {
        UnicodeEscapingReader unicodeReader = new UnicodeEscapingReader(new StringReader(input), sourceBuffer);
        JavaLexer lexer = new JavaLexer(unicodeReader);
        unicodeReader.setLexer(lexer);
        JavaRecognizer parser = JavaRecognizer.make(lexer);
        parser.setSourceBuffer(sourceBuffer);
        return parser;
    }
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Related Classes of org.codehaus.groovy.antlr.java.JavaRecognizer

  • antlr.ASTFactory
  • antlr.ASTPair
  • antlr.collections.AST
  • antlr.collections.impl.ASTArray
  • antlr.Token
  • org.codehaus.groovy.tools.groovydoc.GroovyRootDocBuilder
  • antlr.SemanticException
  • antlr.NoViableAltException
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