org.apache.tinkerpop.gremlin.process.traversal.step.filter

Class DropStep<S>

java.lang.Object

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

org.apache.tinkerpop.gremlin.process.traversal.step.filter.FilterStep<S>

org.apache.tinkerpop.gremlin.process.traversal.step.filter.DropStep<S>

All Implemented Interfaces:

Serializable, Cloneable, Iterator<Traverser.Admin<S>>, Step<S,S>, Mutating<Event>

public final class DropStep<S>
extends FilterStep<S>
implements Mutating<Event>

Author:

Marko A. Rodriguez (http://markorodriguez.com), Stephen Mallette (http://stephen.genoprime.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 and Description
DropStep(Traversal.Admin traversal)

Method Summary

Modifier and Type	Method and Description
void	addPropertyMutations(Object... keyValues) This method doesn't do anything as drop() doesn't take property mutation arguments.
protected boolean	filter(Traverser.Admin<S> traverser)
CallbackRegistry<Event>	getMutatingCallbackRegistry() Gets the callback registry for events that the step raises.

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.step.filter.FilterStep

processNextStart

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

addLabel, addStart, addStarts, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hashCode, hasNext, next, removeLabel, reset, setId, setNextStep, setPreviousStep, setTraversal, toString

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

equals, getRequirements

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

DropStep

public DropStep(Traversal.Admin traversal)

Method Detail

filter

protected boolean filter(Traverser.Admin<S> traverser)

Specified by:

filter in class FilterStep<S>

getMutatingCallbackRegistry

public CallbackRegistry<Event> getMutatingCallbackRegistry()

Description copied from interface: Mutating

Gets the callback registry for events that the step raises.

Specified by:

getMutatingCallbackRegistry in interface Mutating<Event>

addPropertyMutations

public void addPropertyMutations(Object... keyValues)

This method doesn't do anything as drop() doesn't take property mutation arguments.

Specified by:

addPropertyMutations in interface Mutating<Event>