org.apache.accumulo.core.util
Class PeekingIterator<E>

java.lang.Object
  org.apache.accumulo.core.util.PeekingIterator<E>

All Implemented Interfaces:

Iterator<E>

public class PeekingIterator<E>
extends Object
implements Iterator<E>

Constructor Summary

PeekingIterator(Iterator<E> source)

Method Summary

boolean	hasNext()
E	next()
E	peek()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

PeekingIterator

public PeekingIterator(Iterator<E> source)

Method Detail

peek

public E peek()

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>