Sunday, 7 May 2017

Java Tutorial: Enum in java [How to use enum in switch statement - Level]


Click here to watch in Youtube : 
https://www.youtube.com/watch?v=vBpTqabVBtQ&list=UUhwKlOVR041tngjerWxVccw

Level.java
public enum Level
{
    HIGH, MEDIUM, LOW
}
EnumDemo.java
public class EnumDemo
{

    public static void main(String[] args)
    {
        Level level = Level.MEDIUM;

        /*
         * We can use enums in switch statements like this.
         */
        switch (level)
        {
        case HIGH:
            System.out.println("This is high voltage");
            break;
        case MEDIUM:
            System.out.println("This is medium voltage");
            break;
        case LOW:
            System.out.println("This is low voltage");
            break;
        }

    }
}
Output
This is medium voltage

Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/EnumDemo_level_switch_App.zip?attredirects=0&d=1

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

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

See also:
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  • Servlets Tutorial
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  • JDBC Tutorial
  • Java Collection Framework Tutorial
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