mono/mcs/class/System.Core/System.Linq.Parallel.QueryNodes/QueryMuxNode.cs

//
// QueryMuxNode.cs
//
// Author:
//       Jérémie "Garuma" Laval <[email protected]>
//
// Copyright (c) 2010 Jérémie "Garuma" Laval
//
// 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.Linq;
using System.Collections.Generic;
using System.Collections.Concurrent;

namespace System.Linq.Parallel.QueryNodes
{
	internal interface QueryMuxNode : IVisitableNode {
		
	}
	internal abstract class QueryMuxNode<TFirst, TSecond, TResult> : QueryChildNode<TResult, TFirst>, QueryMuxNode
	{
		QueryBaseNode<TSecond> second;

		internal QueryMuxNode (QueryBaseNode<TFirst> parent, QueryBaseNode<TSecond> second)
			: base (parent)
		{
			this.second = second;
		}

		internal QueryBaseNode<TSecond> Second {
			get {
				return second;
			}
		}

		public override void Visit (INodeVisitor visitor)
		{
			visitor.Visit ((QueryMuxNode)this);
		}
	}
}