org.elasticsearch.indices.breaker

Class CircuitBreakerService

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.common.component.AbstractLifecycleComponent<CircuitBreakerService>

org.elasticsearch.indices.breaker.CircuitBreakerService

All Implemented Interfaces:

AutoCloseable, LifecycleComponent<CircuitBreakerService>, Releasable

Direct Known Subclasses:

HierarchyCircuitBreakerService, NoneCircuitBreakerService

public abstract class CircuitBreakerService
extends AbstractLifecycleComponent<CircuitBreakerService>

Interface for Circuit Breaker services, which provide breakers to classes that load field data.

Field Summary

Fields inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent

lifecycle

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

deprecationLogger, logger, settings

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CircuitBreakerService(Settings settings)

Method Summary

Modifier and Type	Method and Description
protected void	doClose()
protected void	doStart()
protected void	doStop()
abstract CircuitBreaker	getBreaker(String name)
abstract void	registerBreaker(BreakerSettings breakerSettings) Allows to register of a custom circuit breaker.
abstract AllCircuitBreakerStats	stats()
abstract CircuitBreakerStats	stats(String name)

Methods inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent

addLifecycleListener, close, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

logDeprecatedSetting, logRemovedSetting, nodeName

Methods inherited from class java.lang.Object

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

Constructor Detail

CircuitBreakerService

protected CircuitBreakerService(Settings settings)

Method Detail

registerBreaker

public abstract void registerBreaker(BreakerSettings breakerSettings)

Allows to register of a custom circuit breaker.

getBreaker

public abstract CircuitBreaker getBreaker(String name)

Returns:

the breaker that can be used to register estimates against

stats

public abstract AllCircuitBreakerStats stats()

Returns:

stats about all breakers

stats

public abstract CircuitBreakerStats stats(String name)

Returns:

stats about a specific breaker

doStart

protected void doStart()

Specified by:

doStart in class AbstractLifecycleComponent<CircuitBreakerService>

doStop

protected void doStop()

Specified by:

doStop in class AbstractLifecycleComponent<CircuitBreakerService>

doClose

protected void doClose()

Specified by:

doClose in class AbstractLifecycleComponent<CircuitBreakerService>