public final class PathStep<S> extends MapStep<S,Path> implements TraversalParent
id, label, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdSetByChild
Constructor and Description |
---|
PathStep(Traversal.Admin traversal) |
Modifier and Type | Method and Description |
---|---|
void |
addLocalChild(Traversal.Admin<?,?> pathTraversal) |
PathStep<S> |
clone()
Cloning is used to duplicate steps for the purpose of traversal optimization and OLTP replication.
|
List<Traversal.Admin<Object,Object>> |
getLocalChildren() |
Set<TraverserRequirement> |
getRequirements()
Provide the necessary
TraverserRequirement that must be met by the traverser in order for the step to function properly. |
protected Path |
map(Traverser.Admin<S> traverser) |
void |
reset()
Reset the state of the step such that it has no incoming starts.
|
String |
toString() |
processNextStart
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 PathStep(Traversal.Admin traversal)
public PathStep<S> clone()
Step
EmptyStep
.public void reset()
Step
public List<Traversal.Admin<Object,Object>> getLocalChildren()
getLocalChildren
in interface TraversalParent
public void addLocalChild(Traversal.Admin<?,?> pathTraversal)
addLocalChild
in interface TraversalParent
public String toString()
toString
in class AbstractStep<S,Path>
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,Path>
getRequirements
in class MapStep<S,Path>
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