GmlTracer.java 文件源码

public static void main(final String[] args) throws Exception {
    final FileInputStream fileInputStream = new FileInputStream(args[0]);
    final GMLLexer gmlLexer = new GMLLexer(new ANTLRInputStream(fileInputStream));
    final GMLParser gmlParser = new GMLParser(new CommonTokenStream(gmlLexer));
    gmlParser.addErrorListener(new BaseErrorListener() {

        @Override
        public void syntaxError(final Recognizer<?, ?> recognizer, final Object offendingSymbol, final int line,
                final int charPositionInLine, final String message, final RecognitionException exception) {
            throw new RuntimeException(message);
        }

    });
    final GMLExtractor gmlExtractor = new GMLExtractor(gmlParser);
    final GMLInterpreter gmlInterpreter = new GMLInterpreter(gmlExtractor);
    gmlInterpreter.interpret();
}