87 lines
2.4 KiB
C#
87 lines
2.4 KiB
C#
//
|
|
// ConditionOrExpression.cs
|
|
//
|
|
// Author:
|
|
// Marek Sieradzki (marek.sieradzki@gmail.com)
|
|
//
|
|
// (C) 2006 Marek Sieradzki
|
|
//
|
|
// 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.Xml;
|
|
|
|
namespace Microsoft.Build.BuildEngine {
|
|
internal sealed class ConditionOrExpression : ConditionExpression {
|
|
|
|
readonly ConditionExpression left;
|
|
readonly ConditionExpression right;
|
|
|
|
public ConditionOrExpression (ConditionExpression left, ConditionExpression right)
|
|
{
|
|
this.left = left;
|
|
this.right = right;
|
|
}
|
|
|
|
public ConditionExpression Left {
|
|
get { return left; }
|
|
}
|
|
|
|
public ConditionExpression Right {
|
|
get { return right; }
|
|
}
|
|
|
|
public override bool BoolEvaluate (Project context)
|
|
{
|
|
if (left.BoolEvaluate (context))
|
|
return true;
|
|
if (right.BoolEvaluate (context))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
public override float NumberEvaluate (Project context)
|
|
{
|
|
throw new NotSupportedException ();
|
|
}
|
|
|
|
public override string StringEvaluate (Project context)
|
|
{
|
|
throw new NotSupportedException ();
|
|
}
|
|
|
|
// FIXME: check if we really can do it
|
|
public override bool CanEvaluateToBool (Project context)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public override bool CanEvaluateToNumber (Project context)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public override bool CanEvaluateToString (Project context)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|