source: trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.NRefactory/5.5.0/NRefactory-5.5.0/Semantics/NamedArgumentResolveResult.cs @ 12252

// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
// 
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// software and associated documentation files (the "Software"), to deal in the Software
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// 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
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using System;
using System.Collections.Generic;
using ICSharpCode.NRefactory.TypeSystem;

namespace ICSharpCode.NRefactory.Semantics
{
  /// <summary>
  /// Represents a named argument.
  /// </summary>
  public class NamedArgumentResolveResult : ResolveResult
  {
    /// <summary>
    /// Gets the member to which the parameter belongs.
    /// This field can be null.
    /// </summary>
    public readonly IParameterizedMember Member;
    
    /// <summary>
    /// Gets the parameter.
    /// This field can be null.
    /// </summary>
    public readonly IParameter Parameter;
    
    /// <summary>
    /// Gets the parameter name.
    /// </summary>
    public readonly string ParameterName;
    
    /// <summary>
    /// Gets the argument passed to the parameter.
    /// </summary>
    public readonly ResolveResult Argument;
    
    public NamedArgumentResolveResult(IParameter parameter, ResolveResult argument, IParameterizedMember member = null)
      : base(argument.Type)
    {
      if (parameter == null)
        throw new ArgumentNullException("parameter");
      if (argument == null)
        throw new ArgumentNullException("argument");
      this.Member = member;
      this.Parameter = parameter;
      this.ParameterName = parameter.Name;
      this.Argument = argument;
    }
    
    public NamedArgumentResolveResult(string parameterName, ResolveResult argument)
      : base(argument.Type)
    {
      if (parameterName == null)
        throw new ArgumentNullException("parameterName");
      if (argument == null)
        throw new ArgumentNullException("argument");
      this.ParameterName = parameterName;
      this.Argument = argument;
    }
    
    public override IEnumerable<ResolveResult> GetChildResults()
    {
      return new [] { Argument };
    }
  }
}