Package javax.persistence

Enum DiscriminatorType

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<DiscriminatorType>
    public enum DiscriminatorType
extends java.lang.Enum<DiscriminatorType>
    Defines supported types of the discriminator column.
    Since:
    1.0

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      CHAR
      Single character as the discriminator type.
      INTEGER
      Integer as the discriminator type.
      STRING
      String as the discriminator type.

    • Method Summary

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

      • STRING

        public static final DiscriminatorType STRING
        String as the discriminator type.

      • CHAR

        public static final DiscriminatorType CHAR
        Single character as the discriminator type.

      • INTEGER

        public static final DiscriminatorType INTEGER
        Integer as the discriminator type.

    • Method Detail

      • values

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

      • valueOf

        public static DiscriminatorType 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