Examples of persistence.antlr.preprocessor.Grammar.expandInPlace()

Class persistence.antlr.preprocessor.Grammar

Examples of persistence.antlr.preprocessor.Grammar.expandInPlace()

persistence.antlr.preprocessor.Grammar.expandInPlace()
Copy all nonoverridden rules, vocabulary, and options into this grammar from supergrammar chain. The change is made in place; e.g., this grammar's vector of rules gets bigger. This has side-effects: all grammars on path to root of hierarchy are expanded also.


    public void expandGrammarsInFile(String fileName) {
        GrammarFile f = getFile(fileName);
        for (Enumeration e = f.getGrammars().elements(); e.hasMoreElements();) {
            Grammar g = (Grammar)e.nextElement();
            g.expandInPlace();
        }
    }


    public Grammar findRoot(Grammar g) {
        if (g.getSuperGrammarName() == null) {    // at root

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