public final class OrderLocalStep<S,C extends Comparable> extends MapStep<S,S> implements ComparatorHolder<S,C>, ByModulating, TraversalParent
id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild| Constructor and Description |
|---|
OrderLocalStep(Traversal.Admin traversal) |
| Modifier and Type | Method and Description |
|---|---|
void |
addComparator(Traversal.Admin<S,C> traversal,
Comparator<C> comparator)
Add a
Traversal-based Comparator to the holder. |
OrderLocalStep<S,C> |
clone()
Cloning is used to duplicate steps for the purpose of traversal optimization and OLTP replication.
|
List<<any>> |
getComparators()
Get the comparators associated with this holder.
|
List<Traversal.Admin<S,C>> |
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() |
protected S |
map(Traverser.Admin<S> traverser) |
void |
modulateBy(Traversal.Admin<?,?> traversal) |
void |
modulateBy(Traversal.Admin<?,?> traversal,
Comparator comparator) |
void |
setTraversal(Traversal.Admin<?,?> parentTraversal)
Set the
Traversal that this step is contained within. |
String |
toString() |
processNextStartaddLabel, addStart, addStarts, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hasNext, next, removeLabel, reset, setId, setNextStep, setPreviousStepfinalize, getClass, notify, notifyAll, wait, wait, waitmodulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateBy, modulateByaddGlobalChild, addLocalChild, asStep, getGlobalChildren, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChildforEachRemaining, removepublic OrderLocalStep(Traversal.Admin traversal)
public void addComparator(Traversal.Admin<S,C> traversal, Comparator<C> comparator)
ComparatorHolderaddComparator in interface ComparatorHolder<S,C extends Comparable>traversal - the traversal to pre-process the object by.comparator - the comparator to compare the result of the object after traversal processingpublic void modulateBy(Traversal.Admin<?,?> traversal)
modulateBy in interface ByModulatingpublic void modulateBy(Traversal.Admin<?,?> traversal, Comparator comparator)
modulateBy in interface ByModulatingpublic List<<any>> getComparators()
ComparatorHoldergetComparators in interface ComparatorHolder<S,C extends Comparable>Traversal/Comparator-pairspublic String toString()
toString in class AbstractStep<S,S>public int hashCode()
hashCode in class AbstractStep<S,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>public List<Traversal.Admin<S,C>> getLocalChildren()
getLocalChildren in interface TraversalParentpublic OrderLocalStep<S,C> 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 stepCopyright © 2013–2016 Apache Software Foundation. All rights reserved.