public final class SampleGlobalStep<S> extends CollectingBarrierStep<S> implements TraversalParent
id, label, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdSetByChild
Constructor and Description |
---|
SampleGlobalStep(Traversal.Admin traversal,
int amountToSample) |
Modifier and Type | Method and Description |
---|---|
void |
addLocalChild(Traversal.Admin<?,?> probabilityTraversal) |
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. |
String |
toString() |
processNextStart, reset
addStart, addStarts, getId, getLabel, getNextStep, getPreviousStep, getTraversal, hasNext, next, setId, setLabel, setNextStep, setPreviousStep, setTraversal
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
addGlobalChild, asStep, getGlobalChildren, getSelfAndChildRequirements, integrateChild
forEachRemaining, remove
public SampleGlobalStep(Traversal.Admin traversal, int amountToSample)
public List<Traversal.Admin<S,Number>> getLocalChildren()
getLocalChildren
in interface TraversalParent
public void addLocalChild(Traversal.Admin<?,?> probabilityTraversal)
addLocalChild
in interface TraversalParent
public String toString()
toString
in class AbstractStep<S,S>
public void barrierConsumer(TraverserSet<S> traverserSet)
barrierConsumer
in class CollectingBarrierStep<S>
public Set<TraverserRequirement> getRequirements()
Step
TraverserRequirement
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()
Step
EmptyStep
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