Enum Null

java.lang.Object
java.lang.Enum<Null>
org.drasyl.node.Null
All Implemented Interfaces:
Serializable, Comparable<Null>, java.lang.constant.Constable

public enum Null extends Enum<Null>
As null values cannot be processed by a Channel, we need a special type representation this kind of messages.
  • Enum Constant Details

    • NULL

      public static final Null NULL
  • Method Details

    • values

      public static Null[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared
    • valueOf

      public static Null valueOf(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:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null