/*
Copyright (c) 2007 Health Market Science, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
You can contact Health Market Science at info@healthmarketscience.com
or at the following address:
Health Market Science
2700 Horizon Drive
Suite 200
King of Prussia, PA 19406
*/
package com.healthmarketscience.rmiio;
import java.io.Closeable;
import java.util.Iterator;
/**
* Convenience interface which combines IOIterator and Closeable.
*
* @author James Ahlborn
*/
public interface CloseableIOIterator<DataType> extends IOIterator<DataType>,
Closeable
{
/**
* Utility class for using a normal Iterator as a CloseableIOIterator.
* @deprecated use {@link RmiioUtil#adapt} instead
*/
@Deprecated
public static class Adapter<DataType>
implements CloseableIOIterator<DataType>
{
private final Iterator<? extends DataType> _iter;
public Adapter(Iterator<? extends DataType> iter) {
_iter = iter;
}
public boolean hasNext() { return _iter.hasNext(); }
public DataType next() { return _iter.next(); }
public void close() { }
}
}