| /******************************************************************************* |
| * Copyright (c) 2007, 2009 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.model.value; |
| |
| import java.util.Iterator; |
| import org.eclipse.jpt.common.utility.model.Model; |
| |
| /** |
| * Interface used to abstract collection accessing and |
| * change notification and make it more pluggable. |
| * <p> |
| * Provisional API: This interface is part of an interim API that is still |
| * under development and expected to change significantly before reaching |
| * stability. It is available at this early stage to solicit feedback from |
| * pioneering adopters on the understanding that any code that uses this API |
| * will almost certainly be broken (repeatedly) as the API evolves. |
| * |
| * @param <E> the type of values held by the model |
| */ |
| public interface CollectionValueModel<E> |
| extends Model, Iterable<E> |
| { |
| |
| /** |
| * Return the collection's values. |
| */ |
| Iterator<E> iterator(); |
| String VALUES = "values"; //$NON-NLS-1$ |
| |
| /** |
| * Return the size of the collection. |
| */ |
| int size(); |
| |
| } |
