package com.sid.practice;

import java.util.HashMap;
import java.util.Map;

public class InputOutputPractice {

    public InputOutputPractice() {

    }

    public static void main(String[] args) {
        Employee e = new InputOutputPractice().new Employee(1, "e");
        Employee e1 = new InputOutputPractice().new Employee(2, "e1");
        Employee e2 = new InputOutputPractice().new Employee(1, "e2");

        Map m = new HashMap();
        m.put(e, "e");
        m.put(e1, "e1");
        m.put(e2, "e2");
        System.out.println(m);

    }

    class Employee
    {
        public Employee(int id, String name){
            this.id=id;
            this.name = name;
        }
        private int id;
        private String name;
        public String getName() {
            return name;
        }
        public void setName(String name) {
            this.name = name;
        }
        public int getId() {
            return id;
        }
        public void setId(int id) {
            this.id = id;
        }
        @Override
        public boolean equals(Object obj) {
            return ((Employee)obj).getId()==(this.getId());
        }
        @Override
        public int hashCode() {
            return Integer.valueOf(getId()).hashCode();
        }

        @Override
        public String toString() {
            // TODO Auto-generated method stub
            return this.id + "--" + this.name;
        }
    }
}