org.apache.pulsar.policies.data.loadbalancer

Class BrokerUsage

java.lang.Object

org.apache.pulsar.policies.data.loadbalancer.BrokerUsage

public class BrokerUsage
extends Object

BrokerUsage object encapsulates the resources that are only used by broker, for now, it's connections both to outside JVM and to the local.

Constructor Summary

Constructors

Constructor and Description
BrokerUsage()

Method Summary

Modifier and Type	Method and Description
long	getConnectionCount()
long	getReplicationConnectionCount()
static BrokerUsage	populateFrom(Map<String,Object> metrics) Factory method that returns an instance of this class populated from metrics we expect the keys that we are looking there's no explicit type checked object which guarantees that we have a specific type of metrics.
void	setConnectionCount(long connectionCount)
void	setReplicationConnectionCount(long replicationConnectionCount)

Methods inherited from class java.lang.Object

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

Constructor Detail

BrokerUsage

public BrokerUsage()

Method Detail

getConnectionCount

public long getConnectionCount()

getReplicationConnectionCount

public long getReplicationConnectionCount()

setConnectionCount

public void setConnectionCount(long connectionCount)

setReplicationConnectionCount

public void setReplicationConnectionCount(long replicationConnectionCount)

populateFrom

public static BrokerUsage populateFrom(Map<String,Object> metrics)

Factory method that returns an instance of this class populated from metrics we expect the keys that we are looking there's no explicit type checked object which guarantees that we have a specific type of metrics.

Parameters:

metrics - metrics object containing the metrics collected per minute from mbeans

Returns:

new instance of the class populated from metrics