org.apache.druid.java.util.metrics

Class CompoundMonitor

java.lang.Object

org.apache.druid.java.util.metrics.CompoundMonitor

All Implemented Interfaces:

Monitor

public abstract class CompoundMonitor
extends Object
implements Monitor

Constructor Summary

Constructors

Constructor and Description
CompoundMonitor(List<Monitor> monitors)
CompoundMonitor(Monitor... monitors)

Method Summary

Modifier and Type	Method and Description
boolean	monitor(ServiceEmitter emitter) Emit metrics using the given emitter.
abstract boolean	shouldReschedule(List<Boolean> reschedules)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundMonitor

public CompoundMonitor(List<Monitor> monitors)

CompoundMonitor

public CompoundMonitor(Monitor... monitors)

Method Detail

start

public void start()

Specified by:

start in interface Monitor

stop

public void stop()

Specified by:

stop in interface Monitor

monitor

public boolean monitor(ServiceEmitter emitter)

Description copied from interface: Monitor

Emit metrics using the given emitter.

Specified by:

monitor in interface Monitor

Returns:

true if this monitor needs to continue monitoring. False otherwise.

shouldReschedule

public abstract boolean shouldReschedule(List<Boolean> reschedules)