public abstract class FlatMapStep<S,E> extends AbstractStep<S,E>
id, labels, nextEnd, nextStep, previousStep, starts, traversal, traverserStepIdAndLabelsSetByChild| Constructor and Description |
|---|
FlatMapStep(Traversal.Admin traversal) |
| Modifier and Type | Method and Description |
|---|---|
protected abstract Iterator<E> |
flatMap(Traverser.Admin<S> traverser) |
protected Traverser<E> |
processNextStart() |
void |
reset()
Reset the state of the step such that it has no incoming starts.
|
addLabel, addStart, addStarts, clone, equals, getId, getLabels, getNextStep, getPreviousStep, getTraversal, hashCode, hasNext, next, removeLabel, setId, setNextStep, setPreviousStep, setTraversal, toStringfinalize, getClass, notify, notifyAll, wait, wait, waitequals, getRequirementsforEachRemaining, removepublic FlatMapStep(Traversal.Admin traversal)
protected Traverser<E> processNextStart()
processNextStart in class AbstractStep<S,E>protected abstract Iterator<E> flatMap(Traverser.Admin<S> traverser)
public void reset()
StepCopyright © 2013–2015 Apache Software Foundation. All rights reserved.