net.sf.basedb.core
Class ScrollIterator<E>

java.lang.Object
  net.sf.basedb.core.ScrollIterator<E>

All Implemented Interfaces:

Iterator<E>

 class ScrollIterator<E>
extends Object
implements Iterator<E>

This is an iterator view of the result from a query using the Hibernate ScrollableResults object.

Version:

2.0

Author:

Nicklas

Last modified

$Date: 2009-04-06 14:52:39 +0200 (Mon, 06 Apr 2009) $

Field Summary

private Class<E>	dataClass
private boolean	isClosed
private E	nextElement
private org.hibernate.ScrollableResults	results

Constructor Summary

ScrollIterator(Class<E> dataClass, org.hibernate.ScrollableResults results)

Method Summary

void	close() Close the results and return resources.
boolean	hasNext()
boolean	isClosed() Check if the results has been closed.
E	next()
void	remove() Not supported.

Methods inherited from class java.lang.Object

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

Field Detail

dataClass

private final Class<E> dataClass

results

private final org.hibernate.ScrollableResults results

isClosed

private boolean isClosed

nextElement

private E nextElement

Constructor Detail

ScrollIterator

ScrollIterator(Class<E> dataClass,
               org.hibernate.ScrollableResults results)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Not supported.

Specified by:

remove in interface Iterator<E>

Throws:

UnsupportedOperationException - Always

close

public void close()

Close the results and return resources.

isClosed

public boolean isClosed()

Check if the results has been closed.