| // IdentifiableDelegateModifiableAdapterFactory.java |
| package org.eclipse.stem.ui.grapheditor.adapters; |
| |
| /******************************************************************************* |
| * Copyright (c) 2008 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 |
| *******************************************************************************/ |
| |
| import org.eclipse.stem.core.common.Identifiable; |
| import org.eclipse.stem.core.graph.Displayable; |
| import org.eclipse.stem.jobs.adapters.identifiable.IdentifiableAdapterFactory; |
| import org.eclipse.stem.ui.views.IdentifiableDelegate; |
| |
| /** |
| * This class is an {@link IdentifiableAdapterFactory} that adapts |
| * {@link IdentifiableDelegate}s to {@link Identifiable}s. |
| */ |
| public class IdentifiableDelegateDisplayableAdapterFactory extends |
| IdentifiableAdapterFactory { |
| |
| /** |
| * @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, |
| * java.lang.Class) |
| */ |
| public Object getAdapter(Object adaptableObject, Class adapterType) { |
| Identifiable retValue = null; |
| // It it what we're looking for? |
| if (adaptableObject instanceof IdentifiableDelegate |
| && adapterType.equals(Displayable.class)) { |
| // Yes |
| final Identifiable temp = ((IdentifiableDelegate) adaptableObject).getIdentifiable(); |
| |
| retValue = temp != null && temp instanceof Displayable ? temp : null; |
| } // if |
| return retValue; |
| } // getAdapter |
| |
| } // IdentifiableDelegateModifiableAdapterFactory |
