Package javax.persistence.spi

Enum LoadState

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<LoadState>
    public enum LoadState
extends java.lang.Enum<LoadState>
    Load states returned by the ProviderUtil SPI methods.
    Since:
    2.0

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      LOADED
      The state of the element is known to have been loaded.
      NOT_LOADED
      The state of the element is known not to have been loaded.
      UNKNOWN
      The load state of the element cannot be determined.

    • Method Summary

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

      • LOADED

        public static final LoadState LOADED
        The state of the element is known to have been loaded.

      • NOT_LOADED

        public static final LoadState NOT_LOADED
        The state of the element is known not to have been loaded.

      • UNKNOWN

        public static final LoadState UNKNOWN
        The load state of the element cannot be determined.

    • Method Detail

      • values

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

      • valueOf

        public static LoadState 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