kilim.concurrent

Enum MPSCQueue.BackOffStrategy

java.lang.Object

java.lang.Enum<MPSCQueue.BackOffStrategy>

kilim.concurrent.MPSCQueue.BackOffStrategy

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<MPSCQueue.BackOffStrategy>

Enclosing class:

MPSCQueue<E>

public static enum MPSCQueue.BackOffStrategy
extends java.lang.Enum<MPSCQueue.BackOffStrategy>

Enum Constant Summary

Enum Constants

Enum Constant and Description
PARK
SPIN
SPIN_YIELD
YIELD

Method Summary

Modifier and Type	Method and Description
abstract int	backoff(int called)
static MPSCQueue.BackOffStrategy	getStrategy(java.lang.String propertyName, MPSCQueue.BackOffStrategy defaultS)
static MPSCQueue.BackOffStrategy	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static MPSCQueue.BackOffStrategy[]	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

SPIN

public static final MPSCQueue.BackOffStrategy SPIN

YIELD

public static final MPSCQueue.BackOffStrategy YIELD

PARK

public static final MPSCQueue.BackOffStrategy PARK

SPIN_YIELD

public static final MPSCQueue.BackOffStrategy SPIN_YIELD

Method Detail

values

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

Returns:

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

valueOf

public static MPSCQueue.BackOffStrategy 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

backoff

public abstract int backoff(int called)

getStrategy

public static MPSCQueue.BackOffStrategy getStrategy(java.lang.String propertyName,
                                                    MPSCQueue.BackOffStrategy defaultS)