de.julielab.neo4j.plugins.evaluators

Class NodeLabelEvaluator

java.lang.Object

de.julielab.neo4j.plugins.evaluators.NodeLabelEvaluator

All Implemented Interfaces:

org.neo4j.graphdb.traversal.Evaluator

public class NodeLabelEvaluator
extends Object
implements org.neo4j.graphdb.traversal.Evaluator

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.graphdb.traversal.Evaluator

org.neo4j.graphdb.traversal.Evaluator.AsPathEvaluator<STATE>

Constructor Summary

Constructors

Constructor and Description
NodeLabelEvaluator(org.neo4j.graphdb.Label label)
NodeLabelEvaluator(org.neo4j.graphdb.Label label, boolean acceptIfLabelNotPresent)

Method Summary

Modifier and Type	Method and Description
org.neo4j.graphdb.traversal.Evaluation	evaluate(org.neo4j.graphdb.Path path)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeLabelEvaluator

public NodeLabelEvaluator(org.neo4j.graphdb.Label label,
                          boolean acceptIfLabelNotPresent)

Parameters:

label - The Neo4j node label to look for.

acceptIfLabelNotPresent - Reverses the semantics of the evaluator if set to true, i.e. accepts only nodes which do not have the given label.

NodeLabelEvaluator

public NodeLabelEvaluator(org.neo4j.graphdb.Label label)

Method Detail

evaluate

public org.neo4j.graphdb.traversal.Evaluation evaluate(org.neo4j.graphdb.Path path)

Specified by:

evaluate in interface org.neo4j.graphdb.traversal.Evaluator