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Viewing changes to contrib/ICSharpCode.NRefactory.CSharp/Ast/TypeMembers/Accessor.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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contrib/ICSharpCode.NRefactory.CSharp/Ast/TypeMembers/Accessor.cs
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// 
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// PropertyDeclaration.cs
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//
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// Author:
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//       Mike Krüger <mkrueger@novell.com>
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// 
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// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
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// 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// 
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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// 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using ICSharpCode.NRefactory.TypeSystem;
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namespace ICSharpCode.NRefactory.CSharp
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{
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        /// <summary>
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        /// get/set/add/remove
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        /// </summary>
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        public class Accessor : EntityDeclaration
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        {
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                public static readonly new Accessor Null = new NullAccessor ();
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                sealed class NullAccessor : Accessor
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                {
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                        public override bool IsNull {
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                                get {
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                                        return true;
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                                }
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                        }
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                        public override void AcceptVisitor (IAstVisitor visitor)
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                        {
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                        }
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                        public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
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                        {
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                                return default (T);
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                        }
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                        public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
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                        {
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                                return default (S);
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                        }
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                        protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
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                        {
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                                return other == null || other.IsNull;
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                        }
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                }
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                public override NodeType NodeType {
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                        get { return NodeType.Unknown; }
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                }
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                public override EntityType EntityType {
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                        get { return EntityType.Method; }
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                }
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                public BlockStatement Body {
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                        get { return GetChildByRole (Roles.Body); }
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                        set { SetChildByRole (Roles.Body, value); }
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                }
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                public override void AcceptVisitor (IAstVisitor visitor)
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                {
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                        visitor.VisitAccessor (this);
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                }
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                public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
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                {
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                        return visitor.VisitAccessor (this);
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                }
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                public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data)
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                {
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                        return visitor.VisitAccessor (this, data);
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                }
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                protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
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                {
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                        Accessor o = other as Accessor;
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                        return o != null && !o.IsNull && this.MatchAttributesAndModifiers(o, match) && this.Body.DoMatch(o.Body, match);
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                }
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        }
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}