JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

Checkout for Promo Codes

Program: How to override toString() method with enum?


Description:

This example gives how to override toString() method with enum constants. By default the enum toString() method returns the constant name itself. You can change return value by overriding toString() method.


Code:
package com.java2novice.enums;

public class MyEnumtoString {

	enum Fruit {
	    GRAPE{
	    	public String toString(){
	    		return "A grape is a non-climacteric fruit.";
	    	}
	    }, 
	    APPLE{
	    	public String toString(){
	    		return "The apple is the pomaceous fruit.";
	    	}
	    }, 
	    MANGO{
	    	public String toString(){
	    		return "The mango is a fleshy stone fruit.";
	    	}
	    }, 
	    LEMON{
	    	public String toString(){
	    		return "Lemons are slow growing varieties of citrus.";
	    	}
	    } 
	}
	
	public static void main(String a[]){
		System.out.println(Fruit.GRAPE);
		System.out.println(Fruit.APPLE);
		System.out.println(Fruit.MANGO);
	}
}

Output:
A grape is a non-climacteric fruit.
The apple is the pomaceous fruit.
The mango is a fleshy stone fruit.
<< Previous Program | Next Program >>

List Of All Enum Programs:

  1. Basic Enum example.
  2. How to call enum, which is defined inside a class?
  3. How to override toString() method with enum?
  4. How to create custom constructor enum?
Knowledge Centre
Different types of Access Modifiers
public: Any thing declared as public can be accessed from anywhere.

private: Any thing declared as private can't be seen outside of its class.

protected: Any thing declared as protected can be accessed by classes in the same package and subclasses in the other packages.

default modifier: Can be accessed only to classes in the same package.
Famous Quotations
We know what we are, but know not what we may be.
-- William Shakespeare

About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

Most Visited Pages

Other Interesting Sites

Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
Privacy Policy | Copyright © 2020 by Nataraja Gootooru. All Rights Reserved.