Package com.singularsys.jep.misc.functions

Enum Case.NullBehaviour

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Case.NullBehaviour>
    Enclosing class:
    Case
    public static enum Case.NullBehaviour
extends java.lang.Enum<Case.NullBehaviour>
    Action to take if first argument is null.
    Since:
    3.5

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      ERROR
      Generate an IllegalParameterException
      RETURN_NULL
      Returns null
      TEST_ARG
      Tests if any case is null, return corresponding argument

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static Case.NullBehaviour valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static Case.NullBehaviour[] 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

      • ERROR

        public static final Case.NullBehaviour ERROR
        Generate an IllegalParameterException

      • TEST_ARG

        public static final Case.NullBehaviour TEST_ARG
        Tests if any case is null, return corresponding argument

    • Method Detail

      • values

        public static Case.NullBehaviour[] 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 (Case.NullBehaviour c : Case.NullBehaviour.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static Case.NullBehaviour 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