using System;

namespace kae.ServiceStatePublisher
{
	/// <summary>
	/// ServicePendingPause is a concrete ServiceState representing the 
	/// ServiceController state of pending pause.  As a singleton, only 
	/// one instance of this class is needed for the application.
	/// </summary>
	public class ServicePendingPause : ServiceState
	{
		private static ServicePendingPause _instance;

		static ServicePendingPause()
		{
			lock (typeof(ServicePendingPause))
			{
				if (_instance == null)
					_instance = new ServicePendingPause();
			}
		}

		public static ServicePendingPause Instance
		{
			get { return _instance; }
		}

		public override string Status
		{
			get { return "Pausing"; }
		}

		public override bool IsChanging
		{
			get { return true; }
		}
	}
}