public abstract class ConnectiveStep<S> extends FilterStep<S> implements TraversalParent
Modifier and Type | Class and Description |
---|---|
static class |
ConnectiveStep.Connective |
Modifier and Type | Field and Description |
---|---|
protected List<Traversal.Admin<S,?>> |
traversals |
id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild
Constructor and Description |
---|
ConnectiveStep(Traversal.Admin traversal,
Traversal<S,?>... traversals) |
Modifier and Type | Method and Description |
---|---|
void |
addLocalChild(Traversal.Admin<?,?> localChildTraversal) |
ConnectiveStep<S> |
clone()
Cloning is used to duplicate steps for the purpose of traversal optimization and OLTP replication.
|
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. |
int |
hashCode() |
void |
setTraversal(Traversal.Admin<?,?> parentTraversal)
Set the
Traversal that this step is contained within. |
String |
toString() |
filter, processNextStart
addLabel, addStart, addStarts, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hasNext, next, removeLabel, reset, setId, setNextStep, setPreviousStep
finalize, getClass, notify, notifyAll, wait, wait, wait
addGlobalChild, asStep, close, getGlobalChildren, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChild
forEachRemaining, remove
protected List<Traversal.Admin<S,?>> traversals
public ConnectiveStep(Traversal.Admin traversal, Traversal<S,?>... traversals)
public List<Traversal.Admin<S,?>> getLocalChildren()
getLocalChildren
in interface TraversalParent
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 void addLocalChild(Traversal.Admin<?,?> localChildTraversal)
addLocalChild
in interface TraversalParent
public ConnectiveStep<S> clone()
Step
EmptyStep
.public void setTraversal(Traversal.Admin<?,?> parentTraversal)
Step
Traversal
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 String toString()
toString
in class AbstractStep<S,S>
public int hashCode()
hashCode
in class AbstractStep<S,S>
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