- public static class TestCaseBuilder extends MetaGrammar {
- public TestCase[] ts(Object o1, TestCase[] ts, Object o2) { return ts; }
- public TestCase[] ts(TestCase[] ts) { return ts; }
- public TestCase testcase(String input, String[] output, Union grammar) { return new TestCase(input, output, grammar); }
- public MetaGrammar grammar(Object[] o) { return this; }
- public Object walk(String tag, Object[] args) {
- if ("testcase".equals(tag)) {
- if (args.length==2) return testcase((String)args[0], new String[0], (Union)args[1]);
- return testcase((String)args[0], (String[])args[1], (Union)args[2]); }
- else if ("grammar".equals(tag)) return done("s");
- else return super.walk(tag, args);