#region  --------------- Copyright Dresser Wayne Pignone -------------
/*
 * $Log: /Wrk/Support/ForecourtControl/Wrk/ForecourtControl/EventArgs/NozzleStateChangeEventArgs.cs $
 * 
 * 3     07-02-16 9:59 roger.månsson
 * FxCop changes
 * 
 * 2     07-01-31 14:00 roger.månsson
 * Added ToString() methods
 */
#endregion
using System;

namespace Wayne.ForecourtControl
{

    /// <summary>
    /// Event argument for a PumpStateChange Event.
    /// </summary>
    public class NozzleStateChangeEventArgs : EventArgs
    {
        #region Fields
        private INozzle nozzle;
        private NozzleState nozzleState;
        #endregion

        #region Constructor
        /// <summary>
        /// Constructor
        /// </summary>
        ///<param name="nozzle">The Nozzle which state has changed</param>
        ///<param name="nozzleState">The new Nozzle state</param>
        public NozzleStateChangeEventArgs(INozzle nozzle, NozzleState nozzleState)
        {
            this.nozzle = nozzle;
            this.nozzleState = nozzleState;
        }
        #endregion

        #region Properties
        /// <summary>
        /// The Nozzle which state has changed.
        /// </summary>
        public INozzle Nozzle { get { return nozzle; } }
        /// <summary>
        /// The new Nozzle state.
        /// </summary>
        public NozzleState NozzleState { get { return nozzleState; } }
        #endregion

        #region ToString

        /// <summary>
        /// Returns a string representation of the class.
        /// </summary>
        /// <returns></returns>
        public override string ToString()
        {
            return string.Format(System.Globalization.CultureInfo.InvariantCulture, "NozzleStateChangeEventArgs, nozzle={0}:{1}, state={2}", nozzle.ParentEntity.Id, nozzle.Id, nozzleState);
        }

        #endregion 
    }

}