Package org.apache.camel.processor.loadbalancer

Class WeightedLoadBalancer

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.support.service.ServiceSupport

org.apache.camel.support.AsyncProcessorSupport

org.apache.camel.processor.loadbalancer.LoadBalancerSupport

org.apache.camel.processor.loadbalancer.QueueLoadBalancer

org.apache.camel.processor.loadbalancer.WeightedLoadBalancer

All Implemented Interfaces:

AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.Navigate<org.apache.camel.Processor>, org.apache.camel.Processor, LoadBalancer, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.HasId, org.apache.camel.spi.IdAware, org.apache.camel.spi.RouteIdAware, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

Direct Known Subclasses:

WeightedRandomLoadBalancer, WeightedRoundRobinLoadBalancer

public abstract class WeightedLoadBalancer
extends QueueLoadBalancer

Field Summary

Fields

Modifier and Type	Field	Description
protected int	distributionRatioSum
protected List<DistributionRatio>	ratios
protected int	runtimeRatioSum

Fields inherited from class org.apache.camel.support.service.BaseService

BUILDED, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTINGDOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor	Description
WeightedLoadBalancer(List<Integer> distributionRatios)

Method Summary

Modifier and Type	Method	Description
protected void	decrementSum()
protected void	doStart()
int	getLastChosenProcessorIndex()
List<DistributionRatio>	getRatios()
protected void	reset()

Methods inherited from class org.apache.camel.processor.loadbalancer.QueueLoadBalancer

chooseProcessor, process

Methods inherited from class org.apache.camel.processor.loadbalancer.LoadBalancerSupport

addProcessor, doGetProcessors, doInit, doShutdown, doStop, getId, getProcessors, getRouteId, hasNext, next, removeProcessor, setId, setRouteId, toString

Methods inherited from class org.apache.camel.support.AsyncProcessorSupport

process, processAsync

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doLifecycleChange, doResume, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.AsyncProcessor

processAsync

Methods inherited from interface org.apache.camel.Processor

process

Methods inherited from interface org.apache.camel.Service

build, close, init, start, stop

Methods inherited from interface org.apache.camel.ShutdownableService

shutdown

Methods inherited from interface org.apache.camel.StatefulService

getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

Methods inherited from interface org.apache.camel.SuspendableService

isSuspended, resume, suspend

Field Detail

ratios

protected final List<DistributionRatio> ratios

distributionRatioSum

protected final int distributionRatioSum

runtimeRatioSum

protected int runtimeRatioSum

Constructor Detail

WeightedLoadBalancer

public WeightedLoadBalancer(List<Integer> distributionRatios)

Method Detail

getLastChosenProcessorIndex

public int getLastChosenProcessorIndex()

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class LoadBalancerSupport

Throws:

Exception

decrementSum

protected void decrementSum()

reset

protected void reset()

getRatios

public List<DistributionRatio> getRatios()