在NHibernate中覆盖==(相等)运算符？

public class YourEntity : IEquatable<YourEntity>
{
    public virtual int Id { get; set; }
    public virtual string Name { get; set; }

    public bool Equals(YourEntity other)
    {
        if (ReferenceEquals(null, other)) return false;
        if (ReferenceEquals(this, other)) return true;
        return Id == other.Id && string.Equals(Name, other.Name);
    }

    public override bool Equals(object obj)
    {
        if (ReferenceEquals(null, obj)) return false;
        if (ReferenceEquals(this, obj)) return true;
        if (obj.GetType() != this.GetType()) return false;
        return Equals((YourEntity)obj);
    }

    public override int GetHashCode()
    {
        unchecked
        {
            return (Id * 397) ^ (Name != null ? Name.GetHashCode() : 0);
        }
    }
}

    <id name="Id">
       <generator class="identity" />
    </id>
   <property name="Name" />

   <equal name="EqualityComparer.Default" />
</class>