Package org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect

Class TinkerGraphStep<S,E extends Element>

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep<S,E>

org.apache.tinkerpop.gremlin.process.traversal.step.map.GraphStep<S,E>

org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect.TinkerGraphStep<S,E>

All Implemented Interfaces:

Serializable, AutoCloseable, Cloneable, Iterator<Traverser.Admin<E>>, Step<S,E>, Configuring, GraphComputing, GValueHolder<S,E>, HasContainerHolder<S,E>, GraphStepContract<S,E>, Parameterizing, PopContaining, ReadOnlyTraversalParent, TraversalParent

public final class TinkerGraphStep<S,E extends Element>
extends GraphStep<S,E>
implements HasContainerHolder<S,E>, AutoCloseable

Author:

Marko A. Rodriguez (http://markorodriguez.com), Pieter Martin

See Also:

• Serialized Form

Nested Class Summary

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

PopContaining.PopInstruction

Field Summary

Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.map.GraphStep

done, ids, isStart, iteratorSupplier, parameters, returnClass

Fields inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep

id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild

Fields inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.map.GraphStepContract

CONCRETE_STEPS

Constructor Summary

Constructors

Constructor	Description
TinkerGraphStep(GraphStepContract<S,E> originalGraphStep)

Method Summary

Modifier and Type	Method	Description
void	addHasContainer(HasContainer hasContainer)
void	close()	Attempts to close an underlying iterator if it is of type CloseableIterator.
List<HasContainer>	getHasContainers()
int	hashCode()
String	toString()

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.map.GraphStep

addIds, clearIds, clone, configure, convertElementsToIds, getIds, getIdTraversal, getLocalChildren, getParameters, getReturnClass, isStartStep, isStartStep, onGraphComputer, processHasContainerIds, processNextStart, reset, returnsEdge, returnsVertex, setIdTraversal, setIteratorSupplier, setTraversal

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep

addLabel, addStart, addStarts, clearLabels, equals, getId, getLabels, getNextStep, getPreviousStep, getStarts, getTraversal, hasNext, hasStarts, isTraverserStepIdAndLabelsSetByChild, next, prepareTraversalForNextStep, removeLabel, setId, setNextStep, setPreviousStep

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.GraphComputing

atMaster

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.map.GraphStepContract

getIdsAsGValues

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.GValueHolder

reduce

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.HasContainerHolder

asConcreteStep, getGValues, getPredicates, getPredicatesGValueSafe, isParameterized, removeHasContainer, updateVariable

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

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

addLabel, addStart, addStarts, clearLabels, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getRequirements, getTraversal, hasStarts, removeLabel, reset, setId, setNextStep, setPreviousStep, setTraversal

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.TraversalParent

addGlobalChild, addLocalChild, asStep, getGlobalChildren, getPopInstructions, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChild, replaceLocalChild

Constructor Details

TinkerGraphStep

public TinkerGraphStep(GraphStepContract<S,E> originalGraphStep)

Method Details

toString

public String toString()

Overrides:

toString in class GraphStep<S,E extends Element>

getHasContainers

public List<HasContainer> getHasContainers()

Specified by:

getHasContainers in interface HasContainerHolder<S,E extends Element>

addHasContainer

public void addHasContainer(HasContainer hasContainer)

Specified by:

addHasContainer in interface HasContainerHolder<S,E extends Element>

hashCode

public int hashCode()

Overrides:

hashCode in class GraphStep<S,E extends Element>

close

public void close()

Description copied from class: GraphStep

Attempts to close an underlying iterator if it is of type CloseableIterator. Graph providers may choose to return this interface containing their vertices and edges if there are expensive resources that might need to be released at some point.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface TraversalParent

Overrides:

close in class GraphStep<S,E extends Element>