com.tinkerpop.gremlin.process.graph.step.sideEffect

Class AddEdgeStep

java.lang.Object

com.tinkerpop.gremlin.process.util.AbstractStep<S,S>

com.tinkerpop.gremlin.process.graph.step.sideEffect.SideEffectStep<Vertex>

com.tinkerpop.gremlin.process.graph.step.sideEffect.AddEdgeStep

All Implemented Interfaces:

Reversible, Step<Vertex,Vertex>, java.lang.Cloneable, java.util.Iterator<Traverser<Vertex>>

public final class AddEdgeStep
extends SideEffectStep<Vertex>
implements Reversible

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Field Summary

Fields inherited from class com.tinkerpop.gremlin.process.util.AbstractStep

id, label, nextEnd, nextStep, previousStep, PROFILING_ENABLED, starts, traversal, traverserStepIdSetByChild

Constructor Summary

Constructors

Constructor and Description
AddEdgeStep(Traversal traversal, Direction direction, java.lang.String edgeLabel, java.lang.String stepLabel, java.lang.Object... propertyKeyValues)

Method Summary

Modifier and Type	Method and Description
java.util.Set<TraverserRequirement>	getRequirements() Provide the necessary TraverserRequirement that must be met by the traverser in order for the step to function properly.
java.lang.String	toString()

Methods inherited from class com.tinkerpop.gremlin.process.graph.step.sideEffect.SideEffectStep

processNextStart, setConsumer

Methods inherited from class com.tinkerpop.gremlin.process.util.AbstractStep

addStart, addStarts, clone, getId, getLabel, getNextStep, getPreviousStep, getTraversal, hasNext, next, reset, setId, setLabel, setNextStep, setPreviousStep, setTraversal

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tinkerpop.gremlin.process.graph.marker.Reversible

reverse

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

AddEdgeStep

public AddEdgeStep(Traversal traversal,
                   Direction direction,
                   java.lang.String edgeLabel,
                   java.lang.String stepLabel,
                   java.lang.Object... propertyKeyValues)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class AbstractStep<Vertex,Vertex>

getRequirements

public java.util.Set<TraverserRequirement> getRequirements()

Description copied from interface: Step

Provide the necessary TraverserRequirement that must be met by the traverser in order for the step to function properly. The provided default implements returns an empty set.

Specified by:

getRequirements in interface Step<Vertex,Vertex>

Returns:

the set of requirements