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/*
* Conditions Of Use
*
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), an agency of the Federal Government.
* Pursuant to title 15 Untied States Code Section 105, works of NIST
* employees are not subject to copyright protection in the United States
* and are considered to be in the public domain. As a result, a formal
* license is not needed to use the software.
*
* This software is provided by NIST as a service and is expressly
* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY. NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
*
* Permission to use this software is contingent upon your acceptance
* of the terms of this agreement
*
* .
*
*/
/*******************************************************************************
* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). *
*******************************************************************************/
package gov.nist.javax.sip.header;
import javax.sip.header.*;
import java.util.*;
/**
* A list of Route Headers.
*
* @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:57:36 $
*
* @author M. Ranganathan <br/>
*
*
*
*/
public class RouteList extends SIPHeaderList<Route> {
private static final long serialVersionUID = 3407603519354809748L;
/** default constructor
*/
public RouteList() {
super(Route.class, RouteHeader.NAME);
}
public Object clone() {
RouteList retval = new RouteList();
retval.clonehlist(this.hlist);
return retval;
}
public String encode() {
if ( super.hlist.isEmpty()) return "";
else return super.encode();
}
/**
* Order is important when comparing route lists.
*/
public boolean equals(Object other) {
if (!(other instanceof RouteList))
return false;
RouteList that = (RouteList) other;
if (this.size() != that.size())
return false;
ListIterator<Route> it = this.listIterator();
ListIterator<Route> it1 = that.listIterator();
while (it.hasNext()) {
Route route = (Route) it.next();
Route route1 = (Route) it1.next();
if (!route.equals(route1))
return false;
}
return true;
}
}
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