org.batoo.jpa.annotations

Enum FetchStrategyType

java.lang.Object

java.lang.Enum<FetchStrategyType>

org.batoo.jpa.annotations.FetchStrategyType

All Implemented Interfaces:

Serializable, Comparable<FetchStrategyType>

public enum FetchStrategyType
extends Enum<FetchStrategyType>

Fetch Strategy Types for joins

Since:

2.0.0

Author:

asimarslan

Enum Constant Summary

Enum Constants

Enum Constant and Description
AUTO maxDepth is used to decise on the type
JOIN query infers a join fetch for the association
SELECT query infers a separate select query for the association

Method Summary

Methods

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

query infers a separate select query for the association

JOIN

public static final FetchStrategyType JOIN

query infers a join fetch for the association

AUTO

public static final FetchStrategyType AUTO

maxDepth is used to decise on the type

Method Detail

values

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

Returns:

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

valueOf

public static FetchStrategyType valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null