public abstract class ConjunctionStep<S> extends AbstractStep<S,S> implements TraversalParent
Modifier and Type | Class and Description |
---|---|
static class |
ConjunctionStep.ConjunctionMarker<S> |
static class |
ConjunctionStep.ConjunctionTree |
id, label, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdSetByChild
Constructor and Description |
---|
ConjunctionStep(Traversal.Admin traversal,
Traversal.Admin<S,?>... conjunctionTraversals) |
Modifier and Type | Method and Description |
---|---|
ConjunctionStep<S> |
clone()
Cloning is used to duplicate steps for the purpose of traversal optimization and OLTP replication.
|
ConjunctionStep.ConjunctionTree |
getConjunctionHasTree() |
List<Traversal.Admin<S,?>> |
getLocalChildren() |
Set<TraverserRequirement> |
getRequirements()
Provide the necessary
TraverserRequirement that must be met by the traverser in order for the step to function properly. |
boolean |
isConjunctionHasTree() |
protected Traverser<S> |
processNextStart() |
String |
toString() |
addStart, addStarts, getId, getLabel, getNextStep, getPreviousStep, getTraversal, hasNext, next, reset, setId, setLabel, setNextStep, setPreviousStep, setTraversal
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
addGlobalChild, addLocalChild, asStep, getGlobalChildren, getSelfAndChildRequirements, integrateChild
forEachRemaining, remove
public ConjunctionStep(Traversal.Admin traversal, Traversal.Admin<S,?>... conjunctionTraversals)
protected Traverser<S> processNextStart() throws NoSuchElementException
processNextStart
in class AbstractStep<S,S>
NoSuchElementException
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>
public List<Traversal.Admin<S,?>> getLocalChildren()
getLocalChildren
in interface TraversalParent
public ConjunctionStep<S> clone()
Step
EmptyStep
.public String toString()
toString
in class AbstractStep<S,S>
public boolean isConjunctionHasTree()
public ConjunctionStep.ConjunctionTree getConjunctionHasTree()
Copyright © 2013–2015 Apache Software Foundation. All rights reserved.