| // $codepro.audit.disable com.instantiations.assist.eclipse.analysis.audit.rule.effectivejava.alwaysOverridetoString.alwaysOverrideToString, com.instantiations.assist.eclipse.analysis.deserializeabilitySecurity, com.instantiations.assist.eclipse.analysis.disallowReturnMutable, com.instantiations.assist.eclipse.analysis.enforceCloneableUsageSecurity, packageJavadoc, explicitThisUsage |
| /******************************************************************************* |
| * Copyright (c) 2010, 2012 Ericsson AB 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 |
| * |
| * Description: |
| * |
| * This class implements the content provider for the Review Navigator View |
| * |
| * Contributors: |
| * Sebastien Dubois - Created for Mylyn Review R4E project |
| * |
| ******************************************************************************/ |
| |
| package org.eclipse.mylyn.reviews.r4e.ui.internal.navigator; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement; |
| |
| /** |
| * @author Sebastien Dubois |
| * @version $Revision: 1.0 $ |
| */ |
| public class ReviewNavigatorContentProvider implements ITreeContentProvider { |
| |
| // ------------------------------------------------------------------------ |
| // Methods |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Method dispose. |
| * |
| * @see org.eclipse.jface.viewers.IContentProvider#dispose() |
| */ |
| public void dispose() { // $codepro.audit.disable emptyMethod |
| } |
| |
| /** |
| * Method getChildren. |
| * |
| * @param aParentElement |
| * Object |
| * @return Object[] |
| * @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(Object) |
| */ |
| public Object[] getChildren(Object aParentElement) { |
| final IR4EUIModelElement element = (IR4EUIModelElement) aParentElement; |
| final IR4EUIModelElement[] elements = element.getChildren(); |
| return Arrays.asList(elements).toArray(); |
| } |
| |
| /** |
| * Method getParent. |
| * |
| * @param aElement |
| * Object |
| * @return Object |
| * @see org.eclipse.jface.viewers.ITreeContentProvider#getParent(Object) |
| */ |
| public Object getParent(Object aElement) { |
| return ((IR4EUIModelElement) aElement).getParent(); |
| } |
| |
| /** |
| * Method hasChildren. |
| * |
| * @param aElement |
| * Object |
| * @return boolean |
| * @see org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(Object) |
| */ |
| public boolean hasChildren(Object aElement) { |
| if (null != aElement) { |
| return ((IR4EUIModelElement) aElement).hasChildren(); |
| } |
| return false; |
| } |
| |
| /** |
| * Method getElements. |
| * |
| * @param aInputElement |
| * Object |
| * @return Object[] |
| * @see org.eclipse.jface.viewers.ITreeContentProvider#getElements(Object) |
| */ |
| public Object[] getElements(Object aInputElement) { |
| return getChildren(aInputElement); |
| } |
| |
| /** |
| * Method inputChanged. |
| * |
| * @param viewer |
| * Viewer |
| * @param oldInput |
| * Object |
| * @param newInput |
| * Object |
| */ |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| // ignore |
| } |
| } |