analysis/localanalysis/metamodel/org.polarsys.esf.localanalysis.metamodel/src/main/java/org/polarsys/esf/localanalysis/metamodel/ESFLocalAnalysisMetamodelActivator.java

/*******************************************************************************
 * Copyright (c) 2016 ALL4TEC & CEA LIST.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *     ALL4TEC & CEA LIST - initial API and implementation
 ******************************************************************************/
package org.polarsys.esf.localanalysis.metamodel;

import org.eclipse.emf.common.EMFPlugin;
import org.eclipse.emf.common.util.ResourceLocator;

/**
 * The activator class controls the plug-in life cycle. Central singleton for
 * the ESFCore Meta-model plug-in.
 *
 * @author $Author: ymunoz $
 * @version $Revision: 169 $
 */
public class ESFLocalAnalysisMetamodelActivator
	extends EMFPlugin {

	/** Keep track of the encapsulating singleton. */
	public static final ESFLocalAnalysisMetamodelActivator INSTANCE = new ESFLocalAnalysisMetamodelActivator();

	/** Keep track of the implementation singleton. */
	private static Implementation sPlugin = null;

	/**
	 * Create the instance.
	 */
	public ESFLocalAnalysisMetamodelActivator() {
		super(new ResourceLocator[] {});
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public ResourceLocator getPluginResourceLocator() {
		return sPlugin;
	}

	/**
	 * Returns the singleton instance of the Eclipse plugin.
	 *
	 * @return The singleton instance
	 */
	public static Implementation getPlugin() {
		return sPlugin;
	}

	/**
	 * The actual implementation of the Eclipse <b>UIPlugin</b>.
	 */
	public static class Implementation
		extends EclipsePlugin {

		/**
		 * Creates an instance.
		 */
		public Implementation() {
			super();

			// Remember of the static instance
			sPlugin = this;
		}
	}
}