Organizer (Jikes RVM API)

Overview

Package

Class

Use

Tree

Serialized

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.jikesrvm.adaptive.measurements.organizers
Class Organizer

java.lang.Object
  org.jikesrvm.scheduler.SystemThread
      org.jikesrvm.adaptive.measurements.organizers.Organizer

Direct Known Subclasses:: AccumulatingMethodSampleOrganizer, DecayOrganizer, DynamicCallGraphOrganizer, MethodSampleOrganizer

public abstract class Organizer
extends SystemThread
extends SystemThread

An Organizer acts an an intermediary between the low level online measurements and the controller. An organizer may perform simple or complex tasks, but it is always simply following the instructions given by the controller.

Field Summary
`private Latch`	`latch` A latch used for activate/passivate.
`protected Listener`	`listener` The listener associated with this organizer.

Fields inherited from class org.jikesrvm.scheduler.SystemThread
`rvmThread`

Constructor Summary
`Organizer()` Constructor

Method Summary
`void`	`activate()` Called to activate the organizer thread (i.e. schedule it for execution).
`protected abstract void`	`initialize()` Organizer specific setup.
`private void`	`passivate()`
`void`	`report()` Last opportunity to say something.
`void`	`run()` Called when thread is scheduled.
`(package private) abstract void`	`thresholdReached()` Method that is called when the sampling threshold is reached

Methods inherited from class org.jikesrvm.scheduler.SystemThread
`getRVMThread, start, stop`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

listener

protected Listener listener

The listener associated with this organizer. May be null if the organizer has no associated listener.

latch

private final Latch latch

A latch used for activate/passivate.

Constructor Detail

Organizer

public Organizer()

Constructor

Method Detail

run

public void run()

Called when thread is scheduled.

Specified by:: run in class SystemThread

report

public void report()

Last opportunity to say something.

thresholdReached

abstract void thresholdReached()

Method that is called when the sampling threshold is reached

initialize

protected abstract void initialize()

Organizer specific setup. A good place to install and activate any listeners.

passivate

private void passivate()

activate

public void activate()

Called to activate the organizer thread (i.e. schedule it for execution).