// 
// IChangeFactory.cs
//  
// Author:
//       Mike Krüger <mkrueger@novell.com>
// 
// Copyright (c) 2011 Mike Krüger <mkrueger@novell.com>
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using System.Collections.Generic;

namespace ICSharpCode.NRefactory.CSharp.Refactoring
{
	/// <summary>
	/// A factory that creates the changes.
	/// </summary>
	public interface IActionFactory
	{
		TextReplaceAction CreateTextReplaceAction (int offset, int removedChars, string insertedText);
		NodeOutputAction CreateNodeOutputAction (int offset, int removedChars, NodeOutput output);
		NodeSelectionAction CreateNodeSelectionAction (AstNode node);
		FormatTextAction CreateFormatTextAction (Func<RefactoringContext, AstNode> callback);
		CreateLinkAction CreateLinkAction (IEnumerable<AstNode> linkedNodes);
	}
	
	public abstract class AbstractActionFactory : IActionFactory
	{
		#region IActionFactory implementation
		public virtual TextReplaceAction CreateTextReplaceAction (int offset, int removedChars, string insertedText)
		{
			throw new NotImplementedException ();
		}

		public virtual NodeOutputAction CreateNodeOutputAction (int offset, int removedChars, NodeOutput output)
		{
			throw new NotImplementedException ();
		}

		public virtual NodeSelectionAction CreateNodeSelectionAction (AstNode node)
		{
			throw new NotImplementedException ();
		}

		public virtual FormatTextAction CreateFormatTextAction (Func<RefactoringContext, AstNode> callback)
		{
			throw new NotImplementedException ();
		}

		public virtual CreateLinkAction CreateLinkAction (IEnumerable<AstNode> linkedNodes)
		{
			throw new NotImplementedException ();
		}
		#endregion
		
	}
	
}