opennlp.ccg.TextCCG

This is the top-level class for the OpenCCG parser. It contains the main method. Here is the important stuff (assuming a default grammar file and no input parameters, and ignoring special input commands when running the tccg loop):

String grammarfile = "grammar.xml";
URL grammarURL = new File(grammarFile).toURL();
Grammar grammar = new Grammar(grammarURL);
Parser parser = new Parser(grammar);
Realizer realizer = new Realizer(grammar);
LineReader lineReader = ...
while (true) {
    String input = lineReader.readLine("tccg> ");
    try {
        parse.parse(input.trim());
        List parses = parser.getResult();
        ...
    }
    catch (ParseException pe) System.out.println(pe); 
}

See also opennlp.ccg.grammar.Grammar.