friendship.java

一个使用Java实现的类似与QQ的聊天程序。使用了Hibernate组建。可用于学习Java网络编程和Hiberante数据库组件的学习

package com.jim.database;



/**
 * Friendship generated by MyEclipse - Hibernate Tools
 */

public class Friendship  implements java.io.Serializable {


    // Fields    

     /**
	 * 
	 */
	private static final long serialVersionUID = -2864336006932453976L;
	private Integer id;
     private Integer masterno;
     private Integer subno;


    // Constructors

    /** default constructor */
    public Friendship() {
    }

    public Friendship(int mNo,int sNo){
    	this.masterno = new Integer(mNo);
    	this.subno = new Integer(sNo);
    }
    
    /** full constructor */
    public Friendship(Integer masterno, Integer subno) {
        this.masterno = masterno;
        this.subno = subno;
    }

   
    // Property accessors

    public Integer getId() {
        return this.id;
    }
    
    public void setId(Integer id) {
        this.id = id;
    }

    public Integer getMasterno() {
        return this.masterno;
    }
    
    public void setMasterno(Integer masterno) {
        this.masterno = masterno;
    }

    public Integer getSubno() {
        return this.subno;
    }
    
    public void setSubno(Integer subno) {
        this.subno = subno;
    }

	@Override
	public boolean equals(Object obj) {
		if(this == obj)
			return true;
		if(!(obj instanceof Friendship))
			return false;
		Friendship another = (Friendship)obj;
		if(another.getMasterno().equals(masterno) 
				&& another.getSubno().equals(subno))
			return true;
		return false;
	}

	@Override
	public int hashCode() {
		int ret;
		ret = masterno.hashCode();
		ret = ret*9 - subno.hashCode();
		return ret;
	}
   








}