// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)

using System;

namespace ICSharpCode.Core
{
	/// <summary>
	/// A basic command interface. A command has simply an owner which "runs" the command
	/// and a Run method which invokes the command.
	/// </summary>
	public interface ICommand
	{
		
		/// <summary>
		/// Returns the owner of the command.
		/// </summary>
		object Owner {
			get;
			set;
		}
		
		/// <summary>
		/// Invokes the command.
		/// </summary>
		void Run();
		
		/// <summary>
		/// Is called when the Owner property is changed.
		/// </summary>
		event EventHandler OwnerChanged;
	}
}