How to access Enum values using getters

Step 1: create an enum class Departments as shown below.


package com.javaforjob.Enum;

public enum Departments
{
//Declaration of enum values.These comma separated values should match with data types in the constructor.
CSE("cse","computer science and engineering", 1 ),
IT("Information technology","it",2),
ECE("ece","electronics and communication engineering", 3),
EEE("eee","electrical and electronics engineering", 4);

//declaration of variables
private String  name = null;
private int  code = -1;
private String  desc = null;

//Declaration of constructor
private Departments(String name,String desc,int code)
{
this.name = name;
this.code = code;
this.desc = desc;
}

//Declaration of getters
public String getName()
{
return name;
}

public int getCode()
{
return code;
}
public String getDesc()
{
return desc;
}
}

Step 2: create a  test class to invoke the above enum class as shown below

package com.javaforjob.Enum;

public class TestEnum {

public static void main(String[] args) {

//accessing the enum values by using the getters

System.out.println(Departments.CSE.getCode() +" "+Departments.CSE.getName()+" "+Departments.CSE.getDesc());

System.out.println(Departments.CSE);

}

}