/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
using System;

namespace Apache.NMS.MSMQ
{

	/// <summary>
	/// Summary description for Queue.
	/// </summary>
	public class Queue : Destination, IQueue
	{

		public Queue()
			: base()
		{
		}

		public Queue(String name)
			: base(name)
		{
		}

		override public DestinationType DestinationType
		{
			get
			{
				return DestinationType.Queue;
			}
		}

		public String QueueName
		{
			get { return Path; }
		}


		public override Destination CreateDestination(String name)
		{
			return new Queue(name);
		}


	}
}

