org.janusgraph.graphdb.tinkerpop.optimize

Class AdjacentVertexIsOptimizerStrategy

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.strategy.AbstractTraversalStrategy<org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.ProviderOptimizationStrategy>

org.janusgraph.graphdb.tinkerpop.optimize.AdjacentVertexOptimizerStrategy<org.apache.tinkerpop.gremlin.process.traversal.step.filter.IsStep<?>>

org.janusgraph.graphdb.tinkerpop.optimize.AdjacentVertexIsOptimizerStrategy

All Implemented Interfaces:

Serializable, Comparable<Class<? extends org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy>>, org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy<org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.ProviderOptimizationStrategy>, org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.ProviderOptimizationStrategy

public class AdjacentVertexIsOptimizerStrategy
extends AdjacentVertexOptimizerStrategy<org.apache.tinkerpop.gremlin.process.traversal.step.filter.IsStep<?>>

Author:

Florian Grieskamp (Florian.Grieskamp@gdata.de)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.janusgraph.graphdb.tinkerpop.optimize.AdjacentVertexOptimizerStrategy

AdjacentVertexOptimizerStrategy.OptimizablePosition

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy

org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.DecorationStrategy, org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.FinalizationStrategy, org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.OptimizationStrategy, org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.ProviderOptimizationStrategy, org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.VerificationStrategy

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy

STRATEGY

Method Summary

Modifier and Type	Method and Description
void	apply(org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin<?,?> traversal)
static AdjacentVertexIsOptimizerStrategy	instance()
protected boolean	isValidPredicate(org.apache.tinkerpop.gremlin.process.traversal.P<?> predicate)
protected org.apache.tinkerpop.gremlin.process.traversal.P<?>	parsePredicate(org.apache.tinkerpop.gremlin.process.traversal.step.filter.IsStep<?> step)

Methods inherited from class org.janusgraph.graphdb.tinkerpop.optimize.AdjacentVertexOptimizerStrategy

applyPost, optimizeStep

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.strategy.AbstractTraversalStrategy

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy.ProviderOptimizationStrategy

compareTo, getTraversalCategory

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategy

applyPrior, getConfiguration

Method Detail

instance

public static AdjacentVertexIsOptimizerStrategy instance()

apply

public void apply(org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin<?,?> traversal)

parsePredicate

protected org.apache.tinkerpop.gremlin.process.traversal.P<?> parsePredicate(org.apache.tinkerpop.gremlin.process.traversal.step.filter.IsStep<?> step)

Specified by:

parsePredicate in class AdjacentVertexOptimizerStrategy<org.apache.tinkerpop.gremlin.process.traversal.step.filter.IsStep<?>>

isValidPredicate

protected boolean isValidPredicate(org.apache.tinkerpop.gremlin.process.traversal.P<?> predicate)

Specified by:

isValidPredicate in class AdjacentVertexOptimizerStrategy<org.apache.tinkerpop.gremlin.process.traversal.step.filter.IsStep<?>>