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using XenAdmin.XenSearch;

namespace XenAdmin
{
    public class GroupingTag
    {
        internal Grouping Grouping;
        internal object Parent;
        internal readonly object Group;

        /// <summary></summary>
        /// <param name="grouping"></param>
        /// <param name="parent">May be null.</param>
        /// <param name="group"></param>
        internal GroupingTag(Grouping grouping, object parent, object group)
        {
            System.Diagnostics.Trace.Assert(grouping != null);
            System.Diagnostics.Trace.Assert(group != null);

            Grouping = grouping;
            Parent = parent;
            Group = group;
        }

        public override bool Equals(object obj)
        {
            return obj is GroupingTag other && Grouping.Equals(other.Grouping) && Group.Equals(other.Group);
        }

        public override int GetHashCode()
        {
            return Group.GetHashCode();
        }
    }
}