org.apache.commons.lang3.concurrent

Class EventCountCircuitBreaker.StateStrategyOpen

java.lang.Object

org.apache.commons.lang3.concurrent.EventCountCircuitBreaker.StateStrategy

org.apache.commons.lang3.concurrent.EventCountCircuitBreaker.StateStrategyOpen

Enclosing class:

EventCountCircuitBreaker

private static class EventCountCircuitBreaker.StateStrategyOpen
extends EventCountCircuitBreaker.StateStrategy

A specialized StateStrategy implementation for the state open.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	StateStrategyOpen()

Method Summary

Modifier and Type	Method and Description
protected long	fetchCheckInterval(EventCountCircuitBreaker breaker) Obtains the check interval to applied for the represented state from the given CircuitBreaker.
boolean	isStateTransition(EventCountCircuitBreaker breaker, EventCountCircuitBreaker.CheckIntervalData currentData, EventCountCircuitBreaker.CheckIntervalData nextData) Checks whether the specified CheckIntervalData objects indicate that a state transition should occur.

Methods inherited from class org.apache.commons.lang3.concurrent.EventCountCircuitBreaker.StateStrategy

isCheckIntervalFinished

Methods inherited from class java.lang.Object

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

Constructor Detail

StateStrategyOpen

private StateStrategyOpen()

Method Detail

isStateTransition

public boolean isStateTransition(EventCountCircuitBreaker breaker,
                                 EventCountCircuitBreaker.CheckIntervalData currentData,
                                 EventCountCircuitBreaker.CheckIntervalData nextData)

Checks whether the specified CheckIntervalData objects indicate that a state transition should occur. Here the logic which checks for thresholds depending on the current state is implemented.

Specified by:

isStateTransition in class EventCountCircuitBreaker.StateStrategy

Parameters:

breaker - the CircuitBreaker

currentData - the current CheckIntervalData object

nextData - the updated CheckIntervalData object

Returns:

a flag whether a state transition should be performed

fetchCheckInterval

protected long fetchCheckInterval(EventCountCircuitBreaker breaker)

Obtains the check interval to applied for the represented state from the given CircuitBreaker.

Specified by:

fetchCheckInterval in class EventCountCircuitBreaker.StateStrategy

Parameters:

breaker - the CircuitBreaker

Returns:

the check interval to be applied