using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Ant.ORM
{
    public class JoinOnTableNode
    {
        private string name;// 节点名称  
        private JoinOnTableNode parent;// 父节点  

        // 孩子节点  

        public JoinOnTableNode()
        {

        }
        // <summary>
        /// 主表
        /// </summary>
        public string TableName;

        /// <summary>
        /// 主表别名
        /// </summary>
        public string TableAsName;

        // <summary>
        /// 关联表
        /// </summary>
        public string NTableName;

        /// <summary>
        /// 关联表别名
        /// </summary>
        public string NTableAsName;

        /// <summary>
        /// 关联方式
        /// </summary>
        public JoinTypes JoinType;

        /// <summary>
        /// 关联条件
        /// </summary>
        public string JoinOn1;

        /// <summary>
        /// 关联条件
        /// </summary>
        public string JoinOn2;


        public JoinOnTableNode getParent()
        {
            return parent;
        }

        public void setParent(JoinOnTableNode parent)
        {
            this.parent = parent;
        }


        protected JionNodeCollection _nodes;
        /// <summary>
        /// 节点
        /// </summary>
        public JionNodeCollection Nodes
        {
            get
            {
                if (_nodes == null)
                {
                    _nodes = new JionNodeCollection();
                }
                return _nodes;
            }
        }
    }
    public class JoinColumns
    {

        /// <summary>
        /// on主关联条件
        /// </summary>
        public string M_OnWhere
        {
            get;
            set;
        }
        /// <summary>
        /// on次关联条件
        /// </summary>
        public string N_OnWhere
        {
            get;
            set;
        }
    }

}