// 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;
 
namespace Microsoft.CodeAnalysis.Options;
 
/// <summary>
/// Group/sub-feature associated with an option.
/// </summary>
internal sealed class OptionGroup(string name, string description, int priority = int.MaxValue, OptionGroup? parent = null)
{
    public static readonly OptionGroup Default = new(string.Empty, string.Empty, int.MaxValue);
 
    /// <summary>
    /// Optional parent group.
    /// </summary>
    public OptionGroup? Parent { get; } = parent;
 
    /// <summary>
    /// A localizable resource description string for the option group.
    /// </summary>
    public string Description { get; } = description;
 
    /// <summary>
    /// Name of the option group
    /// </summary>
    public string Name { get; } = name;
 
    /// <summary>
    /// Relative priority of the option group with respect to other option groups within the same feature.
    /// </summary>
    public int Priority { get; } = priority;
}