Package io.github.resilience4j.circuitbreaker

Enum Class CircuitBreakerConfig.SlidingWindowSynchronizationStrategy

java.lang.Object

java.lang.Enum<CircuitBreakerConfig.SlidingWindowSynchronizationStrategy>

io.github.resilience4j.circuitbreaker.CircuitBreakerConfig.SlidingWindowSynchronizationStrategy

All Implemented Interfaces:

Serializable, Comparable<CircuitBreakerConfig.SlidingWindowSynchronizationStrategy>, Constable

Enclosing class:

CircuitBreakerConfig

public static enum CircuitBreakerConfig.SlidingWindowSynchronizationStrategy
extends Enum<CircuitBreakerConfig.SlidingWindowSynchronizationStrategy>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
LOCK_FREE	Lock-free algorithm based on CAS of immutable objects.
SYNCHRONIZED	Blocking algorithm using locks.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LOCK_FREE

public static final CircuitBreakerConfig.SlidingWindowSynchronizationStrategy LOCK_FREE

Lock-free algorithm based on CAS of immutable objects. This option is preferable in cases of high concurrency, as contention is handled better since threads cannot block each other. It has the disadvantage of allocating more objects as they cannot be mutated in place.

SYNCHRONIZED

public static final CircuitBreakerConfig.SlidingWindowSynchronizationStrategy SYNCHRONIZED

Blocking algorithm using locks. This option does not allocate extra memory, but threads can block each other. One thread that acquired the lock and is superseded from the CPU will block all other threads until is scheduled again by the OS scheduler.

Method Details

values

public static CircuitBreakerConfig.SlidingWindowSynchronizationStrategy[] 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 CircuitBreakerConfig.SlidingWindowSynchronizationStrategy 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