| /******************************************************************************* |
| * Copyright (c) 2005, 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.wst.jsdt.jseview.views; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| import org.eclipse.wst.jsdt.core.IJarEntryResource; |
| import org.eclipse.wst.jsdt.core.IJavaScriptElement; |
| |
| |
| public class JERoot extends JEAttribute { |
| |
| private final List<JEAttribute> fJEAttributes; |
| |
| public JERoot(Collection<?> javaElementsOrResources) { |
| fJEAttributes= new Mapper<Object, JEAttribute>() { |
| @Override public JEAttribute map(Object element) { |
| if (element instanceof IJavaScriptElement) |
| return new JavaElement(null, (IJavaScriptElement) element); |
| else if (element instanceof IResource) |
| return new JEResource(null, null, (IResource) element); |
| else if (element instanceof IJarEntryResource) |
| return new JEJarEntryResource(null, null, (IJarEntryResource) element); |
| else |
| throw new IllegalArgumentException(String.valueOf(element)); |
| |
| } |
| }.mapToList(javaElementsOrResources); |
| |
| // fJavaElements= Mapper.build(javaElements, new Mapper<IJavaScriptElement, JavaElement>() { |
| // @Override public JavaElement map(IJavaScriptElement element) { |
| // return new JavaElement(null, element); |
| // } |
| // }); |
| |
| // fJavaElements= new ArrayList<JavaElement>(javaElements.size()); |
| // for (IJavaScriptElement javaElement : javaElements) { |
| // fJavaElements.add(new JavaElement(null, javaElement)); |
| // } |
| } |
| |
| @Override |
| public JEAttribute getParent() { |
| return null; |
| } |
| |
| @Override |
| public JEAttribute[] getChildren() { |
| return fJEAttributes.toArray(new JEAttribute[fJEAttributes.size()]); |
| } |
| |
| @Override |
| public Object getWrappedObject() { |
| return null; |
| } |
| |
| @Override |
| public String getLabel() { |
| StringBuffer buf = new StringBuffer("root: "); |
| boolean first= true; |
| for (JEAttribute att : fJEAttributes) { |
| if (! first) |
| buf.append(", "); |
| buf.append(att.getLabel()); |
| first= false; |
| } |
| return buf.toString(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null || !obj.getClass().equals(getClass())) { |
| return false; |
| } |
| |
| JERoot other= (JERoot) obj; |
| return fJEAttributes.equals(other.fJEAttributes); |
| } |
| |
| @Override |
| public int hashCode() { |
| return fJEAttributes.hashCode(); |
| } |
| |
| } |