org.hibernate.annotations

Enum FetchMode

java.lang.Object

java.lang.Enum<FetchMode>

org.hibernate.annotations.FetchMode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<FetchMode>

public enum FetchMode
extends java.lang.Enum<FetchMode>

Fetch options on associations

Author:

Emmanuel Bernard

Enum Constant Summary

Enum Constants

Enum Constant and Description
JOIN use an outer join to load the related entities, collections or joins
SELECT use a select for each individual entity, collection, or join load
SUBSELECT use a subselect query to load the additional collections

Method Summary

Methods

Modifier and Type	Method and Description
static FetchMode	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FetchMode[]	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

SELECT

public static final FetchMode SELECT

use a select for each individual entity, collection, or join load

JOIN

public static final FetchMode JOIN

use an outer join to load the related entities, collections or joins

SUBSELECT

public static final FetchMode SUBSELECT

use a subselect query to load the additional collections

Method Detail

values

public static FetchMode[] 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 (FetchMode c : FetchMode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static FetchMode 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