#region  --------------- Copyright Dresser Wayne Pignone -------------
/*
 * $Log: /Wrk/WayneLibraries/Wrk/StateEngine/AnyState.cs $
 * 
 * 3     08-03-25 14:25 Mattias.larsson
 * Added 'new' to FactoryName.
 * 
 * 2     08-03-25 14:14 Mattias.larsson
 * Added static members FactoryName and GetInstanceName().
 */
#endregion

using System;
namespace Wayne.Lib.StateEngine
{
    /// <summary>
    /// This is used to define the sourcestate as any state, a wildcard,
    /// if we want to create a general transition from a unspecified state in a machine.
    /// </summary>
    public sealed class AnyState : State
    {
        #region Static Fields

        private static string factoryName;

        #endregion

        #region Static Properties

        /// <summary>
        /// The factory name of the AnyState.
        /// </summary>
        public new static string FactoryName
        {
            get
            {
                if (factoryName == null)
                    factoryName = typeof(AnyState).FullName;
                return factoryName;
            }
        }

        #endregion

        #region Static Methods

        /// <summary>
        /// Gets the name of this instance in a given configuration, using the supplied parent state instance name.
        /// </summary>
        /// <param name="parentStateInstanceName"></param>
        /// <returns></returns>
        public static string GetInstanceName(string parentStateInstanceName)
        {
            return string.Concat(parentStateInstanceName, ".", typeof(AnyState).Name);
        }

        #endregion
    }
}