caigoudingdanservice.java

自己写的一个java购销系统

package com.yuanjin.mtgx.service;

import java.util.List;

import com.yuanjin.mtgx.entity.CaiGouDingDan;

public interface CaiGouDingDanService {
	public boolean addCaiGouDingDan(CaiGouDingDan cgdd);
	public boolean deleteCaiGouDingDan(CaiGouDingDan cgdd);
	public boolean modifyCaiGouDingDan(CaiGouDingDan cgdd);
	public List findAllCaiGouDingDan();
	public CaiGouDingDan findCaiGouDingDanByNo(String cgddh);
}