source: branches/RemoveBackwardsCompatibility/HeuristicLab.ExtLibs/HeuristicLab.NRefactory/5.5.0/NRefactory.CSharp-5.5.0/Ast/GeneralScope/TextNode.cs

// 
// TextNode.cs
//  
// Author:
//       Mike KrÃŒger <mkrueger@xamarin.com>
// 
// Copyright (c) 2012 Xamarin Inc. (http://xamarin.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;
namespace ICSharpCode.NRefactory.CSharp
{
  /// <summary>
  /// A text node contains text without syntactic or semantic information.
  /// (non parseable part of a text)
  /// </summary>
  public class TextNode : AstNode
  {
    public override NodeType NodeType {
      get {
        return NodeType.Whitespace;
      }
    }

    public string Text {
      get;
      set;
    }

    TextLocation startLocation;
    public override TextLocation StartLocation {
      get { 
        return startLocation;
      }
    }
    
    TextLocation endLocation;
    public override TextLocation EndLocation {
      get {
        return endLocation;
      }
    }

    public TextNode(string text) : this (text, TextLocation.Empty, TextLocation.Empty)
    {
    }

    public TextNode(string text, TextLocation startLocation, TextLocation endLocation)
    {
      this.Text = text;
      this.startLocation = startLocation;
      this.endLocation = endLocation;
    }

    public override void AcceptVisitor(IAstVisitor visitor)
    {
      visitor.VisitText (this);
    }

    public override T AcceptVisitor<T>(IAstVisitor<T> visitor)
    {
      return visitor.VisitText (this);
    }

    public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data)
    {
      return visitor.VisitText (this, data);
    }

    protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
    {
      var o = other as TextNode;
      return o != null && o.Text == Text;
    }
  }
}