org.datanucleus.flush

Enum FlushMode

java.lang.Object

java.lang.Enum<FlushMode>

org.datanucleus.flush.FlushMode

All Implemented Interfaces:

Serializable, Comparable<FlushMode>

public enum FlushMode
extends Enum<FlushMode>

Flush mode for the persistence process.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AUTO Flush automatically on any update.
MANUAL Flush on explicit flush()/commit() calls only.
QUERY Flush on explicit flush()/commit() calls, and just before any query.

Method Summary

Modifier and Type	Method and Description
static FlushMode	getFlushModeForString(String value) Return the FlushMode from a name string.
static FlushMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static FlushMode[]	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

AUTO

public static final FlushMode AUTO

Flush automatically on any update.

QUERY

public static final FlushMode QUERY

Flush on explicit flush()/commit() calls, and just before any query.

MANUAL

public static final FlushMode MANUAL

Flush on explicit flush()/commit() calls only.

Method Detail

values

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

Returns:

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

valueOf

public static FlushMode 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

getFlushModeForString

public static FlushMode getFlushModeForString(String value)

Return the FlushMode from a name string.

Parameters:

value - Flush mode string

Returns:

Instance of FlushMode. Defaults to MANUAL if null