// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System;
using Microsoft.CodeAnalysis.Text;
using Roslyn.Utilities;
 
namespace Microsoft.CodeAnalysis.Classification;
 
public readonly struct ClassifiedSpan(TextSpan textSpan, string classificationType) : IEquatable<ClassifiedSpan>
{
    public string ClassificationType { get; } = classificationType;
    public TextSpan TextSpan { get; } = textSpan;
 
    public ClassifiedSpan(string classificationType, TextSpan textSpan)
        : this(textSpan, classificationType)
    {
    }
 
    public override int GetHashCode()
        => Hash.Combine(this.ClassificationType, this.TextSpan.GetHashCode());
 
    public override bool Equals(object? obj)
        => obj is ClassifiedSpan span && Equals(span);
 
    public bool Equals(ClassifiedSpan other)
        => this.ClassificationType == other.ClassificationType && this.TextSpan == other.TextSpan;
}