javax.jdo.annotations

Enum PersistenceModifier

java.lang.Object

java.lang.Enum<PersistenceModifier>

javax.jdo.annotations.PersistenceModifier

All Implemented Interfaces:

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

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

Enumeration of the persistence-modifier values for a field or property. This corresponds to the "persistence-modifier" attribute of the "field" and "property" elements.

Since:

2.1

Version:

2.1

Enum Constant Summary

Enum Constants

Enum Constant and Description
NONE
PERSISTENT
TRANSACTIONAL
UNSPECIFIED

Method Summary

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

UNSPECIFIED

public static final PersistenceModifier UNSPECIFIED

PERSISTENT

public static final PersistenceModifier PERSISTENT

TRANSACTIONAL

public static final PersistenceModifier TRANSACTIONAL

NONE

public static final PersistenceModifier NONE

Method Detail

values

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

Returns:

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

valueOf

public static PersistenceModifier 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