org.qi4j.library.circuitbreaker
Class CircuitBreaker

java.lang.Object
  org.qi4j.library.circuitbreaker.CircuitBreaker

public class CircuitBreaker
extends java.lang.Object

Implementation of CircuitBreaker pattern

Nested Class Summary

static class

CircuitBreaker.Status

Constructor Summary

CircuitBreaker()

CircuitBreaker(int threshold, long timeout)

CircuitBreaker(int threshold, long timeout, Specification<java.lang.Throwable> allowedThrowables)

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener pcl)
void	addVetoableChangeListener(java.beans.VetoableChangeListener vcl)
java.util.Date	enabledOn()
boolean	isOn()
java.lang.Throwable	lastThrowable()
void	removePropertyChangeListener(java.beans.PropertyChangeListener pcl)
void	removeVetoableChangeListener(java.beans.VetoableChangeListener vcl)
double	serviceLevel()
CircuitBreaker.Status	status()
void	success()
int	threshold()
void	throwable(java.lang.Throwable throwable)
void	trip()
java.util.Date	trippedOn()
void	turnOn()

Methods inherited from class java.lang.Object

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

Constructor Detail

CircuitBreaker

public CircuitBreaker(int threshold,
                      long timeout,
                      Specification<java.lang.Throwable> allowedThrowables)

CircuitBreaker

public CircuitBreaker(int threshold,
                      long timeout)

CircuitBreaker

public CircuitBreaker()

Method Detail

trip

public void trip()

turnOn

public void turnOn()
            throws java.beans.PropertyVetoException

Throws:

java.beans.PropertyVetoException

threshold

public int threshold()

lastThrowable

public java.lang.Throwable lastThrowable()

serviceLevel

public double serviceLevel()

status

public CircuitBreaker.Status status()

trippedOn

public java.util.Date trippedOn()

enabledOn

public java.util.Date enabledOn()

isOn

public boolean isOn()

throwable

public void throwable(java.lang.Throwable throwable)

success

public void success()

addVetoableChangeListener

public void addVetoableChangeListener(java.beans.VetoableChangeListener vcl)

removeVetoableChangeListener

public void removeVetoableChangeListener(java.beans.VetoableChangeListener vcl)

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener pcl)

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener pcl)