public final class SampleGlobalStep<S> extends CollectingBarrierStep<S> implements TraversalParent, ByModulating
id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild| Constructor and Description |
|---|
SampleGlobalStep(Traversal.Admin traversal,
int amountToSample) |
| Modifier and Type | Method and Description |
|---|---|
void |
barrierConsumer(TraverserSet<S> traverserSet) |
SampleGlobalStep<S> |
clone()
Cloning is used to duplicate steps for the purpose of traversal optimization and OLTP replication.
|
List<Traversal.Admin<S,Number>> |
getLocalChildren() |
Set<TraverserRequirement> |
getRequirements()
Provide the necessary
TraverserRequirement that must be met by the traverser in order for the step to function properly. |
int |
hashCode() |
void |
modulateBy(Traversal.Admin<?,?> probabilityTraversal) |
void |
setTraversal(Traversal.Admin<?,?> parentTraversal)
Set the
Traversal that this step is contained within. |
String |
toString() |
addBarrier, getMemoryComputeKey, hasNextBarrier, nextBarrier, processAllStarts, processNextStart, resetaddLabel, addStart, addStarts, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hasNext, next, removeLabel, setId, setNextStep, setPreviousStepfinalize, getClass, notify, notifyAll, wait, wait, waitaddGlobalChild, addLocalChild, asStep, getGlobalChildren, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChildmodulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateByforEachRemaining, removepublic SampleGlobalStep(Traversal.Admin traversal, int amountToSample)
public List<Traversal.Admin<S,Number>> getLocalChildren()
getLocalChildren in interface TraversalParentpublic void modulateBy(Traversal.Admin<?,?> probabilityTraversal)
modulateBy in interface ByModulatingpublic String toString()
toString in class CollectingBarrierStep<S>public void barrierConsumer(TraverserSet<S> traverserSet)
barrierConsumer in class CollectingBarrierStep<S>public Set<TraverserRequirement> getRequirements()
StepTraverserRequirement that must be met by the traverser in order for the step to function properly.
The provided default implements returns an empty set.getRequirements in interface Step<S,S>getRequirements in class CollectingBarrierStep<S>public SampleGlobalStep<S> clone()
StepEmptyStep.public void setTraversal(Traversal.Admin<?,?> parentTraversal)
StepTraversal that this step is contained within.setTraversal in interface Step<S,S>setTraversal in class AbstractStep<S,S>parentTraversal - the new traversal for this steppublic int hashCode()
hashCode in class CollectingBarrierStep<S>Copyright © 2013–2016 Apache Software Foundation. All rights reserved.