savingaccount.java

银行的一个管理系统

package com.shunshi.bam.entity.model;
import com.shunshi.bam.exception.*;
public class SavingAccount extends Account{
	public SavingAccount(){
		super();
	}
	public SavingAccount(String password,String name,String personId,String email){
		super(password,name,personId,email);
	}
	@Override
	public void withdraw(double money)throws BalanceSmalerZeroException,BalanceNotEnoughException{
		if(money<0)throw new BalanceSmalerZeroException("取钱金额不能是负数");
		if(this.getBalance()<money){
			throw new BalanceNotEnoughException("对不起，你的余额不足！");
			//System.out.println("对不起，你的余额不足！");
			//return this.getBalance();
		}
		this.setBalance(this.getBalance()-money);
		//return this.getBalance();
	}
	
}