领域驱动设计案例之领域层实体与聚合根实现

using System;
using Order.Domain.Aggreate;

namespace Order.Domain.Model
{
    public abstract class Entity : IEntity
    {
        private Guid id = Guid.NewGuid();
        public Guid Id { get { return id; } }
        public override bool Equals(object obj)
        {
            if (obj == null)
                 return false;
            if (ReferenceEquals(this, obj))
                return true;
            return this.Id == (obj as IEntity).Id;

        }
        public override int GetHashCode()
        {
            return this.Id.GetHashCode();
        }
    }
}

namespace Order.Domain.Model
{
    public abstract class AggreateRoot:Entity
    {
    }
}