com.pacbio.secondary.vis.common.collection

Class UndoIterator<T>

java.lang.Object

com.pacbio.secondary.vis.common.collection.UndoIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

public class UndoIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

Iterator which can step back a single step with the method undo()

Constructor Summary

Constructors

Constructor and Description
UndoIterator(java.util.Iterator<T> inputIterator)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
T	next()
void	remove()
void	undo()

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoIterator

public UndoIterator(java.util.Iterator<T> inputIterator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>

undo

public void undo()