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Java Tutorial: Enum in java[Define Enum inside or outside of the class]

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Ram N

Posts: 2777
Nickname: ramram
Registered: Jul, 2014

Ram N is Java Programmer
Java Tutorial: Enum in java[Define Enum inside or outside of the class] Posted: May 5, 2017 6:36 AM
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This post originated from an RSS feed registered with Java Buzz by Ram N.
Original Post: Java Tutorial: Enum in java[Define Enum inside or outside of the class]
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Java Tutorial: Enum in java[Define Enum inside or outside of the class] 
EnumInsideDemo.java
public class EnumInsideDemo
{
/*
* Enum is Defined inside of the class.
*/

private enum Day
{
SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
}

public static void main(String[] args)
{
/*
* The java compiler internally adds the values()
* method when it creates an enum. The values()
* method returns an array containing all the values
* of the enum.
*/

Day[] daysArray = Day.values();
for (Day day : daysArray)
{
System.out.println(day);
}

}
}
Output
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
EnumOutsideDemo.java
/*
* Enum is Defined outside of the class.
*/

enum Day
{
SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
}

public class EnumOutsideDemo
{

public static void main(String[] args)
{
/*
* The java compiler internally adds the values()
* method when it creates an enum. The values()
* method returns an array containing all the values
* of the enum.
*/

Day[] daysArray = Day.values();
for (Day day : daysArray)
{
System.out.println(day);
}

}
}
Output
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/EnumDemo_define_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/EnumDemo_define_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/4ee0c57df034098ab5ebc06d5a6296fa5950097a/BasicJava/EnumDemo_define_App/?at=master

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