Package org.apache.tinkerpop.gremlin.process.traversal.step.util

Class ExpandableStepIterator<S>

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.step.util.ExpandableStepIterator<S>

All Implemented Interfaces:

Serializable, Iterator<Traverser.Admin<S>>

public final class ExpandableStepIterator<S>
extends Object
implements Iterator<Traverser.Admin<S>>, Serializable

Author:

Marko A. Rodriguez (http://markorodriguez.com)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ExpandableStepIterator(Step<S,?> hostStep)
ExpandableStepIterator(Step<S,?> hostStep, TraverserSet<S> traverserSet)

Method Summary

Modifier and Type	Method	Description
void	add(Iterator<Traverser.Admin<S>> iterator)
void	add(Traverser.Admin<S> traverser)
void	clear()
boolean	hasNext()
Traverser.Admin<S>	next()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

ExpandableStepIterator

public ExpandableStepIterator(Step<S,?> hostStep)

ExpandableStepIterator

public ExpandableStepIterator(Step<S,?> hostStep,
                              TraverserSet<S> traverserSet)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<S>

next

public Traverser.Admin<S> next()

Specified by:

next in interface Iterator<S>

add

public void add(Iterator<Traverser.Admin<S>> iterator)

add

public void add(Traverser.Admin<S> traverser)

toString

public String toString()

Overrides:

toString in class Object

clear

public void clear()