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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
using System;
namespace ICSharpCode.NRefactory.VB.Ast
{
/// <summary>
/// Get/Set/AddHandler/RemoveHandler/RaiseEvent
/// </summary>
public class Accessor : AttributedNode
{
public static readonly new Accessor Null = new NullAccessor ();
sealed class NullAccessor : Accessor
{
public override bool IsNull {
get {
return true;
}
}
public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
{
return default (S);
}
}
public BlockStatement Body {
get { return GetChildByRole(Roles.Body); }
set { SetChildByRole(Roles.Body, value); }
}
public AstNodeCollection<ParameterDeclaration> Parameters {
get { return GetChildrenByRole(Roles.Parameter); }
}
public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data)
{
return visitor.VisitAccessor(this, data);
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
Accessor o = other as Accessor;
return o != null && !o.IsNull && this.MatchAttributesAndModifiers(o, match) &&
this.Body.DoMatch(o.Body, match) && Parameters.DoMatch(o.Parameters, match);
}
}
}
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