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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Diagnostics;
#nullable disable
namespace Microsoft.Build.Evaluation
{
/// <summary>
/// Compares for inequality
/// </summary>
[DebuggerDisplay("{DebuggerDisplay,nq}")]
internal sealed class NotEqualExpressionNode : MultipleComparisonNode
{
/// <summary>
/// Compare numbers
/// </summary>
protected override bool Compare(double left, double right)
{
return left != right;
}
/// <summary>
/// Compare booleans
/// </summary>
protected override bool Compare(bool left, bool right)
{
return left != right;
}
/// <summary>
/// Compare strings
/// </summary>
protected override bool Compare(string left, string right)
{
return !String.Equals(left, right, StringComparison.OrdinalIgnoreCase);
}
internal override string DebuggerDisplay => $"(!= {LeftChild.DebuggerDisplay} {RightChild.DebuggerDisplay})";
}
}
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