| /******************************************************************************* |
| * Copyright (c) 2010, 2011 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.common.utility.internal.iterators; |
| |
| import java.util.Iterator; |
| |
| /** |
| * Wrap an iterator on elements of type <code>E1</code>, converting it into an |
| * iterator on elements of type <code>E2</code>. <em>Assume</em> the wrapped |
| * iterator returns only elements of type <code>E2</code>. The result is a |
| * {@link ClassCastException} if this assumption is false. |
| * <p> |
| * This is a {@link LateralIteratorWrapper} with more restrictive type |
| * parameters. |
| * |
| * @param <E1> input: the type of elements returned by the wrapped iterator |
| * @param <E2> output: the type of elements returned by the iterator |
| * |
| * @see org.eclipse.jpt.common.utility.internal.iterables.SubIterableWrapper |
| */ |
| public class SubIteratorWrapper<E1, E2 extends E1> |
| extends LateralIteratorWrapper<E1, E2> |
| { |
| public SubIteratorWrapper(Iterable<E1> iterable) { |
| super(iterable); |
| } |
| |
| public SubIteratorWrapper(Iterator<E1> iterator) { |
| super(iterator); |
| } |
| } |
