org.imemex.operators.impl
Class AdaptedIterator<E>

java.lang.Object
  org.imemex.operators.impl.AdaptedIterator<E>

All Implemented Interfaces:

java.util.Iterator<E>

public class AdaptedIterator<E>
extends java.lang.Object
implements java.util.Iterator<E>

Adapts a PullOperator to an Iterator by correctly handling the calls to open and close in the pull operator.

Author:

marcos

Constructor Summary

AdaptedIterator(PullOperator<E> operator)
Instantiates a new AdaptedIterator.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AdaptedIterator

public AdaptedIterator(PullOperator<E> operator)

Instantiates a new AdaptedIterator.

Method Detail

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>