org.hawkular.agent.monitor.scheduler.polling.jmx

Class MetricJMXTask

java.lang.Object

org.hawkular.agent.monitor.scheduler.polling.jmx.JMXTask

org.hawkular.agent.monitor.scheduler.polling.jmx.MetricJMXTask

All Implemented Interfaces:

Task

public class MetricJMXTask
extends JMXTask

Represents a JMX task that is to be used to collect a metric.

Nested Class Summary

Nested classes/interfaces inherited from interface org.hawkular.agent.monitor.scheduler.polling.Task

Task.Kind, Task.Type

Constructor Summary

Constructors

Constructor and Description
MetricJMXTask(Interval interval, JMXEndpoint endpoint, ObjectName objectName, String attribute, String subref, JMXMetricInstance metricInstance)

Method Summary

Modifier and Type	Method and Description
KeyGenerator	getKeyGenerator()
JMXMetricInstance	getMetricInstance() If this task is collecting a metric from an inventoried resource, this will be the metric instance of that resource.
String	toString()

Methods inherited from class org.hawkular.agent.monitor.scheduler.polling.jmx.JMXTask

getAttribute, getEndpoint, getInterval, getKind, getObjectName, getSubref, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricJMXTask

public MetricJMXTask(Interval interval,
                     JMXEndpoint endpoint,
                     ObjectName objectName,
                     String attribute,
                     String subref,
                     JMXMetricInstance metricInstance)

Method Detail

getMetricInstance

public JMXMetricInstance getMetricInstance()

If this task is collecting a metric from an inventoried resource, this will be the metric instance of that resource. If there is no inventoried resource behind this collected metric, this will be null.

Returns:

the metric instance or null if no inventoried resource backs this metric

getKeyGenerator

public KeyGenerator getKeyGenerator()

Returns:

the object that generates the key for the tasks collected data.

toString

public String toString()

Overrides:

toString in class JMXTask