Package org.apache.tinkerpop.gremlin.process.remote.traversal.step.map

Class RemoteStep<S,E>

java.lang.Object

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

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

All Implemented Interfaces:

Serializable, Cloneable, Iterator<Traverser.Admin<E>>, Step<S,E>

public final class RemoteStep<S,E>
extends AbstractStep<S,E>

Sends a Traversal to a RemoteConnection and iterates back the results.

Author:

Stephen Mallette (http://stephen.genoprime.com), Marko A. Rodriguez (http://markorodriguez.com)

See Also:

• Serialized Form

Field Summary

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

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

Constructor Summary

Constructors

Constructor	Description
RemoteStep(Traversal.Admin traversal, RemoteConnection remoteConnection)

Method Summary

Modifier and Type	Method	Description
protected Traverser.Admin<E>	processNextStart()
CompletableFuture<Traversal<?,E>>	promise()	Submits the traversal asynchronously to a "remote" using RemoteConnection.submitAsync(GremlinLang).
String	toString()

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

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

equals, getRequirements

Constructor Details

RemoteStep

public RemoteStep(Traversal.Admin traversal,
 RemoteConnection remoteConnection)

Method Details

toString

public String toString()

Overrides:

toString in class AbstractStep<S,E>

processNextStart

protected Traverser.Admin<E> processNextStart()
                                       throws NoSuchElementException

Specified by:

processNextStart in class AbstractStep<S,E>

Throws:

NoSuchElementException

promise

public CompletableFuture<Traversal<?,E>> promise()

Submits the traversal asynchronously to a "remote" using RemoteConnection.submitAsync(GremlinLang).