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

Class OrderGlobalStep<S>

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable, Cloneable, Iterator<Traverser<S>>, Step<S,S>, ComparatorHolder<S>

public final class OrderGlobalStep<S>
extends CollectingBarrierStep<S>
implements ComparatorHolder<S>

Author:

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

Constructor Summary

Constructors

Constructor and Description
OrderGlobalStep(Traversal.Admin traversal)

Method Summary

Modifier and Type	Method and Description
void	addComparator(Comparator<S> comparator)
void	barrierConsumer(TraverserSet<S> traverserSet)
List<Comparator<S>>	getComparators()
Set<TraverserRequirement>	getRequirements() Provide the necessary TraverserRequirement that must be met by the traverser in order for the step to function properly.
String	toString()

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

clone, processNextStart, reset

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

addStart, addStarts, getId, getLabel, getNextStep, getPreviousStep, getTraversal, hasNext, next, 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 java.util.Iterator

forEachRemaining, remove

Constructor Detail

OrderGlobalStep

public OrderGlobalStep(Traversal.Admin traversal)

Method Detail

barrierConsumer

public void barrierConsumer(TraverserSet<S> traverserSet)

Specified by:

barrierConsumer in class CollectingBarrierStep<S>

addComparator

public void addComparator(Comparator<S> comparator)

Specified by:

addComparator in interface ComparatorHolder<S>

getComparators

public List<Comparator<S>> getComparators()

Specified by:

getComparators in interface ComparatorHolder<S>

toString

public String toString()

Overrides:

toString 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>

Overrides:

getRequirements in class CollectingBarrierStep<S>

Returns:

the set of requirements