/* * JBoss, Home of Professional Open Source * Copyright 2011, Red Hat, Inc. and individual contributors * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.mobicents.protocols.ss7.m3ua.parameter; /** * The optional Congestion Indications parameter contains a Congestion Level field. This optional parameter is used to * communicate congestion levels in national MTP networks with multiple congestion thresholds * * @author amit bhayani * */ public interface CongestedIndication extends Parameter { CongestionLevel getCongestionLevel(); /** * <p> * The Congestion Level field, associated with all of the Affected DPC(s) in the Affected Destinations parameter, contains * one of the following values: * </p> * <p> * <ul> * <li>0 No Congestion or Undefined</li> * <li>1 Congestion Level 1</li> * <li>2 Congestion Level 2</li> * <li>3 Congestion Level 3</li> * </ul> * </p> * * @author abhayani * */ public enum CongestionLevel { UNDEFINED(0), LEVEL1(1), LEVEL2(2), LEVEL3(3); int level; private CongestionLevel(int level) { this.level = level; } public int getLevel() { return this.level; } public static CongestionLevel getCongestionLevel(int level) { switch (level) { case 0: return UNDEFINED; case 1: return LEVEL1; case 2: return LEVEL2; case 3: return LEVEL3; default: return null; } } } }