// Copyright(c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System.Xml.Linq;

namespace NuGet.Configuration
{
    public sealed class ClearItem : SettingItem
    {
        public override string ElementName => ConfigurationConstants.Clear;

        public override bool IsEmpty() => false;

        public ClearItem()
        {
        }

        internal ClearItem(XElement element, SettingsFile origin)
            : base(element, origin)
        {
        }

        public override SettingBase Clone()
        {
            var newItem = new ClearItem();

            if (Origin != null)
            {
                newItem.SetOrigin(Origin);
            }

            return newItem;
        }

        public override bool Equals(object? other) => other is ClearItem;
        public override int GetHashCode() => ElementName.GetHashCode();
    }
}