/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Feb 14, 2008
*/
package com.bigdata.btree;
/**
* Iterator disallows {@link #remove()}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class ReadOnlyEntryIterator<E> implements ITupleIterator<E> {
private final ITupleIterator<E> src;
/**
*
*/
public ReadOnlyEntryIterator(final ITupleIterator<E> src) {
this.src = src;
}
public ITuple<E> next() {
return src.next();
}
public boolean hasNext() {
return src.hasNext();
}
/**
* Disallowed.
*
* @throws UnsupportedOperationException
* always
*/
public void remove() {
throw new UnsupportedOperationException();
}
}