Switch statement with enum : enum methods « Data Type « Java Tutorial






  1. Java Tutorial
  2. Data Type
  3. enum methods
public class MainClass {
  enum Choice { Choice1, Choice2, Choice3 }
  public static void main(String[] args) {
    Choice ch = Choice.Choice1;

    switch(ch) {
      case Choice1:
        System.out.println("Choice1 selected");
        break;
     case Choice2:
       System.out.println("Choice2 selected");
       break;
     case Choice3:
       System.out.println("Choice3 selected");
       break;
    }
  }
}

Choice1 selected




2.44.enum methods
2.44.1.Obtaining all ordinal values using ordinal()
2.44.2.compareTo() and equals() for enum data type
2.44.3.Using the built-in enumeration methods: values( )
2.44.4.Using valueOf()
2.44.5.Switch statement with enum
2.44.6.Adding Members to an Enumeration Class
2.44.7.Use the built-in enumeration methods.
2.44.8.Use an enum constructor, instance variable, and method.
2.44.9.Demonstrate ordinal(), compareTo(), and equals().