org.eclipse.tracecompass.examples/src/org/eclipse/tracecompass/examples/ui/Activator.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013, 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.tracecompass.examples.ui;
  13
  14 import org.eclipse.ui.plugin.AbstractUIPlugin;
  15 import org.osgi.framework.BundleContext;
  16
  17 /**
  18  * The activator class controls the plug-in life cycle.
  19  *
  20  * @author Bernd Hufmann
  21  */
  22 public class Activator extends AbstractUIPlugin {
  23
  24     /** The plug-in ID */
  25     public static final String PLUGIN_ID = "org.eclipse.tracecompass.examples"; //$NON-NLS-1$
  26
  27     // The shared instance
  28     private static Activator fPlugin;
  29
  30     /**
  31      * The constructor
  32      */
  33     public Activator() {
  34     }
  35
  36     @Override
  37     public void start(BundleContext context) throws Exception {
  38         super.start(context);
  39         fPlugin = this;
  40     }
  41
  42     @Override
  43     public void stop(BundleContext context) throws Exception {
  44         fPlugin = null;
  45         super.stop(context);
  46     }
  47
  48     /**
  49      * Returns the shared instance
  50      *
  51      * @return the shared instance
  52      */
  53     public static Activator getDefault() {
  54         return fPlugin;
  55     }
  56
  57 }