org.eclipse.osbp.xtext.messagedsl/src/org/eclipse/osbp/xtext/messagedsl/listener/ServiceListener.java

/**
 *                                                                            
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *                                                                            
 * 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:   
 * Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation 
 */
package org.eclipse.osbp.xtext.messagedsl.listener;

import java.util.HashSet;
import java.util.Set;

import org.eclipse.osbp.xtext.messagedsl.common.ILogMessageConsumer;
import org.eclipse.osbp.xtext.messagedsl.common.IShowMessageConsumer;

public class ServiceListener {

	private static final Set<ILogMessageConsumer> sLogMessageConsumers = new HashSet<ILogMessageConsumer>();
	private static final Set<IShowMessageConsumer> sShowMessageConsumers = new HashSet<IShowMessageConsumer>();

	protected static Set<ILogMessageConsumer> getLogMessageConsumers() {
		return new HashSet<ILogMessageConsumer>(sLogMessageConsumers);
	}

	public static void bind(ILogMessageConsumer logMessageConsumer) {
		sLogMessageConsumers.add(logMessageConsumer);
	}

	public static void unbind(ILogMessageConsumer logMessageConsumer) {
		sLogMessageConsumers.remove(logMessageConsumer);
	}
	
	protected static Set<IShowMessageConsumer> getShowMessageConsumers() {
		return new HashSet<IShowMessageConsumer>(sShowMessageConsumers);
	}

	public static void bind(IShowMessageConsumer showMessageConsumer) {
		sShowMessageConsumers.add(showMessageConsumer);
	}

	public static void unbind(IShowMessageConsumer showMessageConsumer) {
		sShowMessageConsumers.remove(showMessageConsumer);
	}
}