Examples of org.neo4j.graphdb.traversal.PruneEvaluator

org.neo4j.graphdb.traversal.PruneEvaluator
An evaluator which can "cut off" relationships so that they will not be traversed in the ongoing traversal. For any given position a prune evaluator can decide whether or not to prune whatever is beyond (i.e. after) that position or not. @deprecated becuase of the introduction of {@link Evaluator} which combines{@link PruneEvaluator} and filtering ({@link Predicate} of {@link Path}s).

     * @deprecated because of the introduction of {@link Evaluator}. The equivalent
     * is {@link Evaluators#toDepth(int)}.
     */
    public static PruneEvaluator pruneAfterDepth( final int depth )
    {
        return new PruneEvaluator()
        {
            public boolean pruneAfter( Path position )
            {
                return position.length() >= depth;
            }

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    @Test
    public void makeSurePruneIsntCalledForStartNode()
    {
        final boolean[] calledForStartPosition = new boolean[1];
        PruneEvaluator evaluator = new PruneEvaluator()
        {
            public boolean pruneAfter( Path position )
            {
                if ( position.length() == 0 )
                {

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Related Classes of org.neo4j.graphdb.traversal.PruneEvaluator

org.neo4j.kernel.impl.traversal.TestMultiPruneEvaluators

org.neo4j.kernel.Traversal

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