source: tags/3.3.13/HeuristicLab.ExtLibs/HeuristicLab.NRefactory/5.5.0/NRefactory-5.5.0/TypeSystem/Implementation/DefaultResolvedEvent.cs

// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
// 
// 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.Collections.Generic;
using ICSharpCode.NRefactory.Utils;

namespace ICSharpCode.NRefactory.TypeSystem.Implementation
{
  public class DefaultResolvedEvent : AbstractResolvedMember, IEvent
  {
    protected new readonly IUnresolvedEvent unresolved;
    IMethod addAccessor;
    IMethod removeAccessor;
    IMethod invokeAccessor;
    
    public DefaultResolvedEvent(IUnresolvedEvent unresolved, ITypeResolveContext parentContext)
      : base(unresolved, parentContext)
    {
      this.unresolved = unresolved;
    }
    
    public bool CanAdd {
      get { return unresolved.CanAdd; }
    }
    
    public bool CanRemove {
      get { return unresolved.CanRemove; }
    }
    
    public bool CanInvoke {
      get { return unresolved.CanInvoke; }
    }
    
    public IMethod AddAccessor {
      get { return GetAccessor(ref addAccessor, unresolved.AddAccessor); }
    }
    
    public IMethod RemoveAccessor {
      get { return GetAccessor(ref removeAccessor, unresolved.RemoveAccessor); }
    }
    
    public IMethod InvokeAccessor {
      get { return GetAccessor(ref invokeAccessor, unresolved.InvokeAccessor); }
    }
    
    public override IMember Specialize(TypeParameterSubstitution substitution)
    {
      if (TypeParameterSubstitution.Identity.Equals(substitution))
        return this;
      return new SpecializedEvent(this, substitution);
    }
  }
}