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//
// Comment.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (c) 2010 Novell, Inc (http://www.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.
namespace ICSharpCode.NRefactory.CSharp
{
public enum CommentType
{
/// <summary>
/// "//" comment
/// </summary>
SingleLine,
/// <summary>
/// "/* */" comment
/// </summary>
MultiLine,
/// <summary>
/// "///" comment
/// </summary>
Documentation,
/// <summary>
/// Inactive code (code in non-taken "#if")
/// </summary>
InactiveCode,
/// <summary>
/// "/** */" comment
/// </summary>
MultiLineDocumentation
}
public class Comment : AstNode
{
public override NodeType NodeType {
get {
return NodeType.Whitespace;
}
}
CommentType commentType;
public CommentType CommentType {
get { return commentType; }
set { ThrowIfFrozen(); commentType = value; }
}
/// <summary>
/// Returns true if the <see cref="CommentType"/> is Documentation or MultiLineDocumentation.
/// </summary>
public bool IsDocumentation {
get {
return commentType == CommentType.Documentation || commentType == CommentType.MultiLineDocumentation;
}
}
bool startsLine;
public bool StartsLine {
get { return startsLine; }
set { ThrowIfFrozen(); startsLine = value; }
}
string content;
public string Content {
get { return content; }
set { ThrowIfFrozen(); content = value; }
}
TextLocation startLocation;
public override TextLocation StartLocation {
get {
return startLocation;
}
}
TextLocation endLocation;
public override TextLocation EndLocation {
get {
return endLocation;
}
}
public Comment (string content, CommentType type = CommentType.SingleLine)
{
this.CommentType = type;
this.Content = content;
}
public Comment (CommentType commentType, TextLocation startLocation, TextLocation endLocation)
{
this.CommentType = commentType;
this.startLocation = startLocation;
this.endLocation = endLocation;
}
public override void AcceptVisitor (IAstVisitor visitor)
{
visitor.VisitComment (this);
}
public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
{
return visitor.VisitComment (this);
}
public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
{
return visitor.VisitComment (this, data);
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
Comment o = other as Comment;
return o != null && this.CommentType == o.CommentType && MatchString(this.Content, o.Content);
}
}
}
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