Daniel Grunwald
14 years ago
11 changed files with 159 additions and 29 deletions
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is 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 all copies or
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// 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 IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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namespace ICSharpCode.NRefactory.TypeSystem.Implementation |
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{ |
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/// <summary>
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/// An unknown type where (part) of the name is known.
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/// </summary>
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[Serializable] |
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public class UnknownType : AbstractType, ITypeReference |
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{ |
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readonly string namespaceName; |
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readonly string name; |
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readonly int typeParameterCount; |
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/// <summary>
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/// Creates a new unknown type.
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/// </summary>
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/// <param name="namespaceName">Namespace name, if known. Can be null if unknown.</param>
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/// <param name="name">Name of the type, must not be null.</param>
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/// <param name="typeParameterCount">Type parameter count, zero if unknown.</param>
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public UnknownType(string namespaceName, string name, int typeParameterCount = 0) |
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{ |
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if (name == null) |
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throw new ArgumentNullException("name"); |
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this.namespaceName = namespaceName; |
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this.name = name; |
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this.typeParameterCount = typeParameterCount; |
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} |
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public override TypeKind Kind { |
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get { return TypeKind.Unknown; } |
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} |
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public override ITypeReference ToTypeReference() |
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{ |
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return this; |
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} |
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IType ITypeReference.Resolve(ITypeResolveContext context) |
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{ |
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if (context == null) |
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throw new ArgumentNullException("context"); |
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return this; |
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} |
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public override string Name { |
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get { return name; } |
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} |
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public override string Namespace { |
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get { return namespaceName ?? string.Empty; } |
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} |
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public override string ReflectionName { |
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get { return "?"; } |
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} |
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public override bool? IsReferenceType { |
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get { return null; } |
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} |
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public override int GetHashCode() |
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{ |
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int hashCode = 0; |
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unchecked { |
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if (namespaceName != null) |
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hashCode += 1000000007 * namespaceName.GetHashCode(); |
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hashCode += 1000000009 * name.GetHashCode(); |
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hashCode += 1000000021 * typeParameterCount.GetHashCode(); |
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} |
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return hashCode; |
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} |
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public override bool Equals(IType other) |
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{ |
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UnknownType o = other as UnknownType; |
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if (o == null) |
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return false; |
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return this.namespaceName == o.namespaceName && this.name == o.name && this.typeParameterCount == o.typeParameterCount; |
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} |
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public override string ToString() |
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{ |
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return "[UnknownType " + this.FullName + "]"; |
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} |
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} |
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} |
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