Class CircuitBreakerStateMachine.ForcedOpenState

java.lang.Object

io.github.resilience4j.circuitbreaker.internal.CircuitBreakerStateMachine.ForcedOpenState

All Implemented Interfaces:

CircuitBreakerStateMachine.CircuitBreakerState

Enclosing class:

CircuitBreakerStateMachine

private class CircuitBreakerStateMachine.ForcedOpenState
extends Object
implements CircuitBreakerStateMachine.CircuitBreakerState

Field Summary

Fields

Modifier and Type	Field	Description
private final int	attempts
private final CircuitBreakerMetrics	circuitBreakerMetrics

Constructor Summary

Constructors

Constructor	Description
ForcedOpenState(int attempts)

Method Summary

Modifier and Type	Method	Description
void	acquirePermission()
int	attempts()
CircuitBreakerMetrics	getMetrics()
CircuitBreaker.State	getState()	Get the state of the CircuitBreaker
void	handlePossibleTransition(CircuitBreakerConfig.TransitionCheckResult result)
void	onError(long duration, TimeUnit durationUnit, Throwable throwable)	Should never be called when tryAcquirePermission returns false.
void	onSuccess(long duration, TimeUnit durationUnit)	Should never be called when tryAcquirePermission returns false.
void	releasePermission()
boolean	tryAcquirePermission()	Returns always false, and records the rejected call.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface CircuitBreakerStateMachine.CircuitBreakerState

preTransitionHook, shouldPublishEvents

Field Details

circuitBreakerMetrics

private final CircuitBreakerMetrics circuitBreakerMetrics

attempts

private final int attempts

Constructor Details

ForcedOpenState

ForcedOpenState(int attempts)

Method Details

tryAcquirePermission

public boolean tryAcquirePermission()

Returns always false, and records the rejected call.

Specified by:

tryAcquirePermission in interface CircuitBreakerStateMachine.CircuitBreakerState

Returns:

always false, since the FORCED_OPEN state always denies calls.

acquirePermission

public void acquirePermission()

Specified by:

acquirePermission in interface CircuitBreakerStateMachine.CircuitBreakerState

releasePermission

public void releasePermission()

Specified by:

releasePermission in interface CircuitBreakerStateMachine.CircuitBreakerState

onError

public void onError(long duration,
 TimeUnit durationUnit,
 Throwable throwable)

Should never be called when tryAcquirePermission returns false.

Specified by:

onError in interface CircuitBreakerStateMachine.CircuitBreakerState

onSuccess

public void onSuccess(long duration,
 TimeUnit durationUnit)

Should never be called when tryAcquirePermission returns false.

Specified by:

onSuccess in interface CircuitBreakerStateMachine.CircuitBreakerState

handlePossibleTransition

public void handlePossibleTransition(CircuitBreakerConfig.TransitionCheckResult result)

Specified by:

handlePossibleTransition in interface CircuitBreakerStateMachine.CircuitBreakerState

attempts

public int attempts()

Specified by:

attempts in interface CircuitBreakerStateMachine.CircuitBreakerState

getState

public CircuitBreaker.State getState()

Get the state of the CircuitBreaker

Specified by:

getState in interface CircuitBreakerStateMachine.CircuitBreakerState

getMetrics

public CircuitBreakerMetrics getMetrics()

Specified by:

getMetrics in interface CircuitBreakerStateMachine.CircuitBreakerState