Package org.hibernate.engine

Enum FetchTiming

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<FetchTiming>
    public enum FetchTiming
extends java.lang.Enum<FetchTiming>
    Enumeration of values describing WHEN fetching should occur.
    See Also:
    FetchStyle

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      DELAYED
      Performing fetching later, when needed.
      IMMEDIATE
      Perform fetching immediately.

    • Method Summary

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

      • IMMEDIATE

        public static final FetchTiming IMMEDIATE
        Perform fetching immediately. Also called eager fetching

      • DELAYED

        public static final FetchTiming DELAYED
        Performing fetching later, when needed. Also called lazy fetching.

    • Method Detail

      • values

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

      • valueOf

        public static FetchTiming 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