Добрый день!
Помогите пожалуйста решить проблему!
Есть такой код
| Код |
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package test3;
/**
*
* @author Midav
*/
abstract class Person {
private String name;
public Person (String n)
{
name=n;
}
public String getName()
{
return name;
}
public abstract String getDescription();
}
class Employe extends Person {
private double salary;
public Employe (String n, double s)
{super(n);
salary=s;
}
public String getDescription()
{
return "Sotrudnik s zarplatoi = "+salary;
}
public double getSalary(){
return salary;
}
public void resizSalary(double byPercent)
{
salary*=1+byPercent/100;
}
@Override
public boolean equals(Object other)
{
if (this==other) return true;
if (other==null) return false;
if (getClass()!= other.getClass()) return false;
Employe e =(Employe) other;
return getName().equals(e.getName()) && salary==e.salary;
}
}
class Manager extends Employe
{
private double bonus;
public Manager (String n, double s)
{
super(n,s);
bonus=0;
}
@Override
public String getDescription()
{
return "Manager s zarplatoi = "+super.getSalary()+ " a tak je bonus = "+bonus;
}
public void setBonus(double b)
{
bonus=b;
}
@Override
public double getSalary()
{
double s=super.getSalary();
return s+bonus;
}
@Override
public boolean equals(Object other)
{
if (!super.equals(other)) return false;
Manager m = (Manager) other;
return bonus==m.bonus;
}
}
class Students extends Person
{
private String major;
public Students(String n,String m)
{
super(n);
major=m;
}
public String getDescription()
{
return "Student s professiei - "+major;
}
@Override
public boolean equals(Object other)
{
if (this==other) return true;
if (other==null) return false;
if (getClass()!= other.getClass()) return false;
Students e =(Students) other;
return getName().equals(e.getName()) && major.equals(e.major);
}
}
class Children extends Person
{
private int age;
public Children(String n, int i)
{
super(n);
age=i;
}
public String getDescription()
{
return "Children. Ego vozrast = "+age;
}
@Override
public boolean equals(Object other)
{
if (this==other) return true;
if (other==null) return false;
if (getClass()!= other.getClass()) return false;
Children e =(Children) other;
return getName().equals(e.getName()) && age==e.age;
}
}
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Person[] people = new Person[9];
people[0] = new Employe("Pupkin S.E.", 50000);
Manager m = new Manager("Sorokin I.I.", 60000);
m.setBonus(10000);
people[1]=m;
people[2] = new Employe("Ivaniv P.I.", 35000);
people[3] = people[1];
people[4] = new Children("Petrov E.R.", 12);
people[5] = people[1];
people[6] = people[4];
people[7] = new Students("Sergeev E.A.", "computer since");
people[8] = people[7];
for (int i = 0;i<people.length;i++)
{
Person e = people[i];
System.out.println(i+" Name: "+e.getName()+", "+e.getDescription());
}
System.out.println("-----------");
for (int i = 0;i<people.length;i++)
{
System.out.print(i);
for (int j = 0;j<people.length;j++)
{
if (people[i].equals(people[j]));
System.out.print(" = "+j);
}
System.out.println();
}
System.out.println("-----------");
}
}
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при вызове метода equals происходить не то, что нужно в чем проблема??
Заранее спасибо! |