package ru.indvdum.mywork.openjpa.model;

 public class WorkId{

 	public Integer day;

 	public Integer task;

 	@Override

 	public boolean equals(Object obj) {

 		if (this == obj)

 			return true;

 		if (obj == null)

 			return false;

 		if (!(obj instanceof WorkId))

 			return false;

 		final WorkId other = (WorkId) obj;

 		return (

 				this.day == other.day 

 				&& this.task == other.task 

 				|| (

 						this.day != null 

 						&& this.day.equals(other.day) 

 						&& this.task != null 

 						&& this.task.equals(other.task)

 						)

 				);

 	}

 	@Override

 	public int hashCode() {

 		return day ^ task;

 	}

 }