Enum Class EventJournal.OverflowPolicy

java.lang.Object

java.lang.Enum<EventJournal.OverflowPolicy>

com.loomcache.server.journal.EventJournal.OverflowPolicy

All Implemented Interfaces:

Serializable, Comparable<EventJournal.OverflowPolicy>, Constable

Enclosing class:

EventJournal

public static enum EventJournal.OverflowPolicy
extends Enum<EventJournal.OverflowPolicy>

Overflow policy when the journal reaches capacity.

Since:

1.0

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BLOCK	Block the append operation until space is available.
DROP_OLDEST	Drop the oldest entry when at capacity (ring buffer behavior).
REJECT	Reject the append with an exception.

Method Summary

Modifier and Type	Method	Description
static EventJournal.OverflowPolicy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static EventJournal.OverflowPolicy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DROP_OLDEST

public static final EventJournal.OverflowPolicy DROP_OLDEST

Drop the oldest entry when at capacity (ring buffer behavior).

BLOCK

public static final EventJournal.OverflowPolicy BLOCK

Block the append operation until space is available.

REJECT

public static final EventJournal.OverflowPolicy REJECT

Reject the append with an exception.

Method Details

values

public static EventJournal.OverflowPolicy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static EventJournal.OverflowPolicy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null