Package org.jboss.dna.graph.query.model

Examples of org.jboss.dna.graph.query.model.Order

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    protected Ordering parseOrdering( TokenStream tokens,
                                      TypeSystem typeSystem,
                                      Source source ) {
        DynamicOperand operand = parseDynamicOperand(tokens, typeSystem, source);
        Order order = Order.ASCENDING;
        if (tokens.canConsume("DESC")) order = Order.DESCENDING;
        if (tokens.canConsume("ASC")) order = Order.ASCENDING;
        return new Ordering(operand, order);
    }
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    }

    protected OrderBySpec parseOrderBySpec( TokenStream tokens ) {
        if (tokens.canConsume('@')) {
            NameTest attributeName = parseQName(tokens);
            Order order = Order.ASCENDING;
            if (tokens.canConsume("ascending")) order = Order.ASCENDING;
            else if (tokens.canConsume("descending")) order = Order.DESCENDING;
            return new OrderBySpec(order, attributeName);
        }
        if (tokens.matches("jcr", ":", "score", "(")) {
            FunctionCall scoreFunction = parseFunctionCall(tokens);
            Order order = Order.ASCENDING;
            if (tokens.canConsume("ascending")) order = Order.ASCENDING;
            else if (tokens.canConsume("descending")) order = Order.DESCENDING;
            return new OrderBySpec(order, scoreFunction);
        }
        throw new ParsingException(tokens.nextPosition(),
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Related Classes of org.jboss.dna.graph.query.model.Order

  • org.jboss.dna.graph.query.parse.SqlQueryParser
  • org.jboss.dna.jcr.xpath.XPathParser
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