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/*
* Copyright (C) 2012 Ed Schaller
*
* 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, or (at your option) any later version.
*
* 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
*/
package net.darkmist.alib.collection;
import java.util.Iterator;
/**
* Abstract {@link Iterator} that does not support
* {@link Iterator#remove}.
*/
public abstract class NonRemovingIterator implements Iterator
{
@Override
public abstract boolean hasNext();
@Override
public abstract T next();
/**
* remove method that always trows an exception.
* @throws UnsupportedOperationException always.
*/
@Override
public final void remove()
{
throw new UnsupportedOperationException(this.getClass().getName() + " does not support remove()");
}
}
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