Examples with UnicodeEscapingReader org.codehaus.groovy.antlr.UnicodeEscapingReader used on opensource projects

Example 6 with UnicodeEscapingReader

use of org.codehaus.groovy.antlr.UnicodeEscapingReader in project groovy by apache.

the class GroovyRootDocBuilder method getJavaParser.

private static 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;
}

Example 7 with UnicodeEscapingReader

use of org.codehaus.groovy.antlr.UnicodeEscapingReader in project groovy by apache.

the class Java2GroovyProcessor method getJavaParser.

private static JavaRecognizer getJavaParser(String input) {
    JavaRecognizer parser = null;
    SourceBuffer sourceBuffer = new SourceBuffer();
    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;
}

Example 8 with UnicodeEscapingReader

use of org.codehaus.groovy.antlr.UnicodeEscapingReader in project groovy-core by groovy.

the class LineColumnTest method doStuff.

public void doStuff(String input) throws Exception {
    GroovyRecognizer parser;
    SourceBuffer sourceBuffer = new SourceBuffer();
    UnicodeEscapingReader unicodeReader = new UnicodeEscapingReader(new StringReader(input), sourceBuffer);
    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);
    traverser.process(ast);
}

Example 9 with UnicodeEscapingReader

use of org.codehaus.groovy.antlr.UnicodeEscapingReader in project groovy-core by groovy.

the class Java2GroovyProcessor method getGroovyTokenNames.

private static String[] getGroovyTokenNames(String input) {
    GroovyRecognizer groovyParser = null;
    SourceBuffer groovySourceBuffer = new SourceBuffer();
    UnicodeEscapingReader groovyUnicodeReader = new UnicodeEscapingReader(new StringReader(input), groovySourceBuffer);
    GroovyLexer groovyLexer = new GroovyLexer(groovyUnicodeReader);
    groovyUnicodeReader.setLexer(groovyLexer);
    groovyParser = GroovyRecognizer.make(groovyLexer);
    return groovyParser.getTokenNames();
}

Example 10 with UnicodeEscapingReader

use of org.codehaus.groovy.antlr.UnicodeEscapingReader in project groovy-core by groovy.

the class Java2GroovyProcessor method getJavaParser.

private static JavaRecognizer getJavaParser(String input) {
    JavaRecognizer parser = null;
    SourceBuffer sourceBuffer = new SourceBuffer();
    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;
}