net.openhft.chronicle.queue.impl.table

Enum UnlockMode

java.lang.Object

java.lang.Enum<UnlockMode>

net.openhft.chronicle.queue.impl.table.UnlockMode

All Implemented Interfaces:

Serializable, Comparable<UnlockMode>

public enum UnlockMode
extends Enum<UnlockMode>

Determines the action to take if lock acquisition times out

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALWAYS force unlock and re-acquire
LOCKING_PROCESS_DEAD force unlock and re-acquire only if the locking process is dead, otherwise throw exception
NEVER throw exception

Method Summary

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

ALWAYS

public static final UnlockMode ALWAYS

force unlock and re-acquire

NEVER

public static final UnlockMode NEVER

throw exception

LOCKING_PROCESS_DEAD

public static final UnlockMode LOCKING_PROCESS_DEAD

force unlock and re-acquire only if the locking process is dead, otherwise throw exception

Method Detail

values

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

Returns:

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

valueOf

public static UnlockMode 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