/*
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 Jun 26, 2008
*/
package com.bigdata.striterator;
/**
* An iterator that will visit a single value.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class SingleValueChunkedIterator<E> extends ChunkedArrayIterator<E> {
/**
* @param e
* The value to be visited.
*/
public SingleValueChunkedIterator(final E e) {
this(e, null/* keyOrder */);
}
/**
* @param e
* The value to be visited (MAY not be <code>null</code>).
* @param keyOrder
* The natural sort order (MAY be <code>null</code>).
*/
public SingleValueChunkedIterator(final E e, final IKeyOrder<E> keyOrder) {
super( 1, alloc(e), keyOrder);
}
@SuppressWarnings("unchecked")
static private <E> E[] alloc(final E e) {
if (e == null)
throw new IllegalArgumentException();
return (E[]) java.lang.reflect.Array.newInstance(e.getClass()
.getComponentType(), 1);
}
}