Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-before / ui / org / eclipse / jdt / internal / ui / JavaTaskListAdapter.java

diff --git a/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/JavaTaskListAdapter.java b/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/JavaTaskListAdapter.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 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
+ *******************************************************************************/
+package org.eclipse.jdt.internal.ui;
+
+import org.eclipse.core.runtime.IAdaptable;
+
+import org.eclipse.core.resources.IResource;
+
+import org.eclipse.ui.views.tasklist.ITaskListResourceAdapter;
+
+import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.jdt.core.IJavaElement;
+
+public class JavaTaskListAdapter implements ITaskListResourceAdapter {
+
+       /*
+        * @see ITaskListResourceAdapter#getAffectedResource(IAdaptable)
+        */
+       public IResource getAffectedResource(IAdaptable element) {
+               IJavaElement java = (IJavaElement) element;
+               IResource resource= java.getResource();
+               if (resource != null)
+                       return resource;
+
+               ICompilationUnit cu= (ICompilationUnit) java.getAncestor(IJavaElement.COMPILATION_UNIT);
+               if (cu != null) {
+                       return cu.getPrimary().getResource();
+               }
+               return null;
+        }
+}