RoutingState.java

/*
 * 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.servlet.sip.core;

/**
 * Enum holding the different states a request can be while being routed.
 *  
 * @author Jean Deruelle
 *
 */
public enum RoutingState {
	// initial request being routed
	INITIAL,	
	// subsequent request being routed
	SUBSEQUENT,
	// informational response sent for this request, stop routing
//	INFORMATIONAL_RESPONSE_SENT,
	// final response sent for this request, stop routing
	FINAL_RESPONSE_SENT,
	// request has been proxied, stop routing
	PROXIED,
	// request has been relayed, stop routing
	RELAYED, 
	// request has been canncelled, stop routing
	CANCELLED
}