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

Class TailLocalStep<S>

java.lang.Object

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

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

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

org.apache.tinkerpop.gremlin.process.traversal.step.map.TailLocalStep<S>

All Implemented Interfaces:

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

public final class TailLocalStep<S>
extends ScalarMapStep<S,S>
implements TailLocalStepContract<S>

Author:

Matt Frantz (http://github.com/mhfrantz)

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

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

CONCRETE_STEPS

Constructor Summary

Constructors

Constructor	Description
TailLocalStep(Traversal.Admin traversal, long limit)

Method Summary

Modifier and Type	Method	Description
Long	getLimit()
Set<TraverserRequirement>	getRequirements()	Provide the necessary TraverserRequirement that must be met by the traverser in order for the step to function properly.
int	hashCode()
protected S	map(Traverser.Admin<S> traverser)
String	toString()

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

processNextStart

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, 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, hasNext, next, remove

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

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

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

getLimitAsGValue

Constructor Details

TailLocalStep

public TailLocalStep(Traversal.Admin traversal,
 long limit)

Method Details

map

protected S map(Traverser.Admin<S> traverser)

Specified by:

map in class ScalarMapStep<S,S>

toString

public String toString()

Overrides:

toString in class AbstractStep<S,S>

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractStep<S,S>

getRequirements

public 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<S,S>

Returns:

the set of requirements

getLimit

public Long getLimit()

Specified by:

getLimit in interface TailLocalStepContract<S>