Package org.apache.commons.jxpath.ri.compiler

Examples of org.apache.commons.jxpath.ri.compiler.Step

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        }

        // Open all containers
        parent = valuePointer(parent);
       
        Step step = steps[currentStep];
        Expression predicates[] = step.getPredicates();

        // Divide and conquer: the process is broken out into
        // four major use cases.
        // 1. Current step has no predicates and
        //    the root is a property owner (e.g. bean or map)
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     */
    private static NodePointer doStepNoPredicatesPropertyOwner(
                EvalContext context, PropertyOwnerPointer parentPointer,
                Step[] steps, int currentStep)
    {
        Step step = steps[currentStep];
        NodePointer childPointer =
            createChildPointerForStep(parentPointer, step);

        if (!childPointer.isActual()) {
            // The property does not exist - create a null pointer.
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     */
    private static NodePointer doStepNoPredicatesStandard(
                EvalContext context, NodePointer parentPointer,
                Step[] steps, int currentStep)
    {
        Step step = steps[currentStep];

        if (step.getAxis() == Compiler.AXIS_SELF) {
            return doStep(context, parentPointer, steps, currentStep + 1);
        }

        int bestQuality = 0;
        NodePointer bestMatch = null;
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     */
    private static NodePointer doStepPredicatesPropertyOwner(
            EvalContext context, PropertyOwnerPointer parentPointer,
            Step[] steps, int currentStep)
    {
        Step step = steps[currentStep];
        Expression predicates[] = step.getPredicates();

        NodePointer childPointer =
            createChildPointerForStep(parentPointer, step);
        if (!childPointer.isActual()) {
            // Property does not exist - return a null pointer
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     */
    private static NodePointer doStepPredicatesStandard(
            EvalContext context, NodePointer parent,
            Step[] steps, int currentStep)
    {
        Step step = steps[currentStep];
        Expression predicates[] = step.getPredicates();

        int axis = step.getAxis();
        if (axis == Compiler.AXIS_SELF) {
            return doPredicate(
                context,
                parent,
                steps,
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            return parent;
        }

        parent = valuePointer(parent);

        Step step = steps[currentStep];

        int axis = step.getAxis();
        if (axis == Compiler.AXIS_CHILD || axis == Compiler.AXIS_ATTRIBUTE) {
            NullPropertyPointer pointer = new NullPropertyPointer(parent);
            QName name = ((NodeNameTest) step.getNodeTest()).getNodeName();
            pointer.setPropertyName(name.toString());
            pointer.setAttribute(axis == Compiler.AXIS_ATTRIBUTE);
            parent = pointer;
        }
        // else { it is self::node() }

        Expression predicates[] = step.getPredicates();
        return createNullPointerForPredicates(
            context,
            parent,
            steps,
            currentStep,
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        }

        // Open all containers
        parent = valuePointer(parent);

        Step step = steps[currentStep];
        Expression[] predicates = step.getPredicates();

        // Divide and conquer: the process is broken out into
        // four major use cases.
        // 1. Current step has no predicates and
        //    the root is a property owner (e.g. bean or map)
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     * @return NodePointer
     */
    private static NodePointer doStepNoPredicatesPropertyOwner(
                EvalContext context, PropertyOwnerPointer parentPointer,
                Step[] steps, int currentStep) {
        Step step = steps[currentStep];
        NodePointer childPointer =
            createChildPointerForStep(parentPointer, step);

        if (childPointer == null) {
            return null;
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     * @return NodePointer
     */
    private static NodePointer doStepNoPredicatesStandard(
                EvalContext context, NodePointer parentPointer,
                Step[] steps, int currentStep) {
        Step step = steps[currentStep];

        if (step.getAxis() == Compiler.AXIS_SELF) {
            return doStep(context, parentPointer, steps, currentStep + 1);
        }

        int bestQuality = 0;
        NodePointer bestMatch = null;
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     * @return NodePointer
     */
    private static NodePointer doStepPredicatesPropertyOwner(
            EvalContext context, PropertyOwnerPointer parentPointer,
            Step[] steps, int currentStep) {
        Step step = steps[currentStep];
        Expression[] predicates = step.getPredicates();

        NodePointer childPointer =
            createChildPointerForStep(parentPointer, step);
        if (!childPointer.isActual()) {
            // Property does not exist - return a null pointer
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Related Classes of org.apache.commons.jxpath.ri.compiler.Step

  • org.apache.commons.jxpath.ri.axes.SimplePathInterpreter
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