| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.jface.databinding.conformance.delegate; |
| |
| import org.eclipse.core.databinding.observable.IObservableCollection; |
| import org.eclipse.core.databinding.observable.Realm; |
| |
| /** |
| * Delegate interface for an IObservableCollection. |
| * |
| * <p> |
| * This interface is not intended to be implemented by clients. Clients should |
| * instead subclass one of the classes that implement this interface. Note that |
| * direct implementers of this interface outside of the framework will be broken |
| * in future releases when methods are added to this interface. |
| * </p> |
| * |
| * @since 1.1 |
| */ |
| public interface IObservableCollectionContractDelegate extends |
| IObservableContractDelegate { |
| /** |
| * Creates a new observable collection with the provided |
| * <code>elementCount</code>. |
| * |
| * @param realm realm of the collection |
| * @param elementCount |
| * number of elements to initialize the collection with |
| * |
| * @return new observable collection |
| */ |
| public IObservableCollection createObservableCollection(Realm realm, int elementCount); |
| |
| /** |
| * Creates a new element of the appropriate type for the provided |
| * <code>collection</code>. This element will be employed to assert the |
| * addition and removal of elements in the collection. |
| * |
| * @param collection |
| * @return valid element for the collection |
| */ |
| public Object createElement(IObservableCollection collection); |
| |
| /** |
| * Returns the expected type of the elements in the collection. |
| * |
| * @param collection |
| * @return element type |
| */ |
| public Object getElementType(IObservableCollection collection); |
| } |