tmf/lttng: Remove unneeded (non-Javadoc) comments

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.ui / src / org / eclipse / linuxtools / tmf / ui / views / uml2sd / handlers / MoveSDUp.java

diff --git a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/MoveSDUp.java b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/MoveSDUp.java
index 514fc73a994e1ff21a530f0f37781a27d0663f90..d0fa8482ebfb6ec9a9003f4a30abc2b7638df30a 100755 (executable)
--- a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/MoveSDUp.java
+++ b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/uml2sd/handlers/MoveSDUp.java
@@ -1,15 +1,15 @@
 /**********************************************************************
- * Copyright (c) 2005, 2006, 2011 IBM Corporation and others.
+ * Copyright (c) 2005, 2013 IBM Corporation, Ericsson
  * 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
- * $Id: MoveSDUp.java,v 1.2 2006/09/20 20:56:26 ewchan Exp $
- * 
- * Contributors: 
- * IBM - Initial API and implementation
- * Bernd Hufmann - Updated for TMF
+ *
+ * Contributors:
+ *     IBM - Initial API and implementation
+ *     Bernd Hufmann - Updated for TMF
  **********************************************************************/
+
 package org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers;
 
 import org.eclipse.jface.action.Action;
@@ -17,45 +17,63 @@ import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView;
 import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget;
 
 /**
+ * Action class implementation to move up in the sequence diagram view within a
+ * page.
+ *
+ * @version 1.0
  * @author sveyrier
- * 
  */
 public class MoveSDUp extends Action {
 
     // ------------------------------------------------------------------------
-    // Attributes
+    // Constants
     // ------------------------------------------------------------------------
+    /**
+     * The action ID.
+     */
     public final static String ID = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.handlers.MoveSDUp"; //$NON-NLS-1$
 
+    // ------------------------------------------------------------------------
+    // Attributes
+    // ------------------------------------------------------------------------
+    /**
+     * The sequence diagram view reference.
+     */
     protected SDView fView = null;
 
     // ------------------------------------------------------------------------
     // Constructors
     // ------------------------------------------------------------------------
+    /**
+     * Default constructor
+     */
     public MoveSDUp() {
         this(null);
     }
 
+    /**
+     * Constructor
+     *
+     * @param view a sequence diagram view reference
+     */
     public MoveSDUp(SDView view) {
         super();
         setId(ID);
         setActionDefinitionId(ID);
-        fView = ((SDView) view);
+        fView = view;
     }
 
     // ------------------------------------------------------------------------
-    // Operations
+    // Methods
     // ------------------------------------------------------------------------
-    /*
-     * (non-Javadoc)
-     * @see org.eclipse.jface.action.Action#run()
-     */
+
     @Override
     public void run() {
         if (fView == null) {
             return;
         }
-        SDWidget viewer = ((SDView) fView).getSDWidget();
+        SDWidget viewer = fView.getSDWidget();
+
         if (viewer != null) {
             viewer.scrollBy(0, -viewer.getVisibleHeight());
         }