stafflogintrans.java

国外的数据结构与算法分析用书

package Transactions;

import Sets.StaffSet;
import Entities.*;

public class StaffLoginTrans
{
	public Staff user;

	public void execute(String name, String password)
	{
		StaffSet.rep.search(name);
		if (StaffSet.rep.itemExists() && 
		((Staff)StaffSet.rep.item()).password().equals(password))
			user = (Staff)StaffSet.rep.item();
		else
			user = null;
	}
		
} /* end of StaffLoginTrans */