63 lines
2.0 KiB
C#
63 lines
2.0 KiB
C#
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//
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// ProjectPropertyInstance.cs
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//
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// Author:
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// Rolf Bjarne Kvinge (rolf@xamarin.com)
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// Atsushi Enomoto (atsushi@xamarin.com)
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//
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// Copyright (C) 2011,2013 Xamarin Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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namespace Microsoft.Build.Execution
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{
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public class ProjectPropertyInstance
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{
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internal ProjectPropertyInstance (string name, bool isImmutable, string evaluatedValue, Func<string> evaluatedValueGetter = null)
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{
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Name = name;
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IsImmutable = isImmutable;
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evaluated_value_getter = evaluatedValueGetter ?? (() => evaluatedValue);
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}
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Func<string> evaluated_value_getter;
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public string EvaluatedValue {
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get { return evaluated_value_getter (); }
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set {
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if (IsImmutable)
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throw new InvalidOperationException ();
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evaluated_value_getter = () => value;
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}
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}
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public virtual bool IsImmutable { get; private set; }
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public string Name { get; private set; }
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public override string ToString ()
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{
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return string.Format ("{0}={1}", Name, EvaluatedValue);
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}
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}
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}
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