Enum Tristate

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Tristate>

    public enum Tristate
    extends java.lang.Enum<Tristate>
    This enumeration defines three distinct states. The meaning of the states is left the the code that employs this enumeration.
    Author:
    Andi Hotz, (c) Sahits GmbH, 2015 Created on Dec 09, 2015
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private Tristate()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static Tristate valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static Tristate[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • STATE_ONE

        public static final Tristate STATE_ONE
      • STATE_TWO

        public static final Tristate STATE_TWO
      • STATE_THREE

        public static final Tristate STATE_THREE
    • Constructor Detail

      • Tristate

        private Tristate()
    • Method Detail

      • values

        public static Tristate[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (Tristate c : Tristate.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static Tristate valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null