Activator.java

/*********************************************************************************************
 * Copyright (c) 2014-2015  Software Behaviour Analysis Lab, Concordia University, Montreal, Canada
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of Eclipse Public License v1.0 License which
 * accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Syed Shariyar Murtaza -- Initial design and implementation
 **********************************************************************************************/

package org.eclipse.tracecompass.totalads.ui;



import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * The activator class that controls the plug-in life cycle
 *
 * @author <p>
 *         Syed Shariyar Murtaza justsshary@hotmail.com
 *         </p>
 *
 */

public class Activator extends AbstractUIPlugin {

	// The plug-in ID
	/**
	 * Plugin id
	 */
	public static final String PLUGIN_ID = "org.eclipse.tracecompass.totalads.ui"; //$NON-NLS-1$

	// The shared instance
	private static Activator fPlugin;

	/**
	 * The constructor
	 */
	public Activator() {
		setDefault(this);
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	@Override
    public void start(BundleContext context) throws Exception {
		super.start(context);
		setDefault(this);
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	@Override
    public void stop(BundleContext context) throws Exception {
		setDefault( null);
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return fPlugin;
	}

	// Sets plug-in instance
    private static void setDefault(Activator plugin) {
        fPlugin = plugin;
    }
}