Examples of net.percederberg.grammatica.parser.Parser.prepare()

Package net.percederberg.grammatica.parser

Class net.percederberg.grammatica.parser.Parser

Examples of net.percederberg.grammatica.parser.Parser.prepare()

net.percederberg.grammatica.parser.Parser.prepare()
Initializes the parser. All the added production patterns will be analyzed for ambiguities and errors. This method also initializes internal data structures used during the parsing. @throws ParserCreationException if the parser couldn't beinitialized correctly

        try {
            parser = new RecursiveDescentParser(tokenizer, analyzer);
            for (int i = 0; i < productions.size(); i++) {
                parser.addPattern((ProductionPattern) productions.get(i));
            }
            parser.prepare();
        } catch (ParserCreationException e) {
            LineRange range = (LineRange) lines.get(e.getName());
            if (range == null) {
                throw new GrammarException(fileName, e.getMessage());
            } else {

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    private Parser createParser(String input) {
        Parser  parser = null;


        try {
            parser = new RegexpParser(new StringReader(input));
            parser.prepare();
        } catch (ParserCreationException e) {
            fail(e.getMessage());
        }
        return parser;
    }

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    private Parser createParser(String input) {
        Parser  parser = null;


        try {
            parser = new ArithmeticParser(new StringReader(input));
            parser.prepare();
        } catch (ParserCreationException e) {
            fail(e.getMessage());
        }
        return parser;
    }

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