| /******************************************************************************* |
| * Copyright (c) 2010, 2011 EclipseSource 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: |
| * Holger Staudacher - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.libra.warproducts.ui.validation; |
| |
| import java.util.Map; |
| |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.osgi.service.resolver.BundleDescription; |
| |
| public class PluginStatusDialogContentProvider |
| implements ITreeContentProvider |
| { |
| |
| private Map input; |
| |
| public PluginStatusDialogContentProvider( final Map input ) { |
| this.input = input; |
| } |
| |
| public Object[] getChildren( final Object parentElement ) { |
| return ( Object[] )input.get( parentElement ); |
| } |
| |
| public Object getParent( final Object element ) { |
| return null; |
| } |
| |
| public boolean hasChildren( final Object element ) { |
| boolean validType = element instanceof String |
| || element instanceof BundleDescription; |
| return input.containsKey( element ) && validType; |
| } |
| |
| public Object[] getElements( final Object inputElement ) { |
| return ( ( Map )inputElement ).keySet().toArray(); |
| } |
| |
| public void setInput( final Map input ) { |
| this.input = input; |
| } |
| } |