Package org.apache.pulsar.policies.data.loadbalancer

Class BundleData

java.lang.Object

org.apache.pulsar.policies.data.loadbalancer.BundleData

public class BundleData
extends Object

Data class comprising the short term and long term historical data for this bundle.

Constructor Summary

Constructors

Constructor	Description
BundleData()
BundleData(int numShortSamples, int numLongSamples)	Initialize the bundle data.
BundleData(int numShortSamples, int numLongSamples, org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats defaultStats)	Initialize this bundle data and have its histories default to the given stats before the first sample is received.

Method Summary

Modifier and Type	Method	Description
TimeAverageMessageData	getLongTermData()
TimeAverageMessageData	getShortTermData()
int	getTopics()
void	setLongTermData(TimeAverageMessageData longTermData)
void	setShortTermData(TimeAverageMessageData shortTermData)
void	setTopics(int topics)
void	update(org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats newSample)	Update the historical data for this bundle.

Methods inherited from class java.lang.Object

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

Constructor Details

BundleData

public BundleData()

BundleData

public BundleData(int numShortSamples,
 int numLongSamples)

Initialize the bundle data.

Parameters:

numShortSamples - Number of short term samples to use.

numLongSamples - Number of long term samples to use.

BundleData

public BundleData(int numShortSamples,
 int numLongSamples,
 org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats defaultStats)

Initialize this bundle data and have its histories default to the given stats before the first sample is received.

Parameters:

numShortSamples - Number of short term samples to use.

numLongSamples - Number of long term samples to use.

defaultStats - The stats to default to before the first sample is received.

Method Details

update

public void update(org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats newSample)

Update the historical data for this bundle.

Parameters:

newSample - The bundle stats to update this data with.

getShortTermData

public TimeAverageMessageData getShortTermData()

setShortTermData

public void setShortTermData(TimeAverageMessageData shortTermData)

getLongTermData

public TimeAverageMessageData getLongTermData()

setLongTermData

public void setLongTermData(TimeAverageMessageData longTermData)

getTopics

public int getTopics()

setTopics

public void setTopics(int topics)