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2.

package bookTest2;

import java.util.Date;

public class Account {
    private int id;
    private double balance;
    private double annulInterestRate;
    private Date dateCreated;
    public Account(){
        super();
    }
    public Account (int id ,double balance){
        super();
        this.id = id;
        this.balance = balance;
        dateCreated = new Date();
    }
    public int getId(){
        return id;
    }
    public void setId(int id){
        this.id= id;
    };
    public double getBalance(){
        return  balance;
    }
    public void setBalance (double balance){
        this.balance = balance;
    }
   public double getAnnulInterestRate(){
        return annulInterestRate;
   }
   public void setAnnulInterestRate(double annulInterestRate){
        this.annulInterestRate = annulInterestRate;
   }
   public Date getDateCreated(){
        return dateCreated;
   }
   public void withdraw(double amount){
        balance = balance-amount;
   }
   public void deposit(double amount){
        balance = balance+amount;
   }

    public static void main(String[] args) {
        Account myAccount = new Account(101,1000.00);
        myAccount.deposit(100);
        myAccount.withdraw(200);
        System.out.println(myAccount.getBalance());
    }
}

 

本文标签： 账户定义umlAccount

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