org.jikesrvm.adaptive.measurements.organizers

Class AccumulatingMethodSampleOrganizer

java.lang.Object

org.jikesrvm.scheduler.SystemThread

org.jikesrvm.adaptive.measurements.organizers.Organizer

org.jikesrvm.adaptive.measurements.organizers.AccumulatingMethodSampleOrganizer

public final class AccumulatingMethodSampleOrganizer
extends Organizer

An organizer for method listener information that simply accumulates the samples into a private MethodCountData instance.

This organizer is used to simply gather aggregate sample data and report it.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	AccumulatingMethodSampleOrganizer.AsyncReporter

Field Summary

Fields

Modifier and Type	Field and Description
private MethodCountData	data

Fields inherited from class org.jikesrvm.adaptive.measurements.organizers.Organizer

listener

Fields inherited from class org.jikesrvm.scheduler.SystemThread

rvmThread

Constructor Summary

Constructors

Constructor and Description
AccumulatingMethodSampleOrganizer()

Method Summary

Modifier and Type	Method and Description
void	initialize() Initialization: set up data structures and sampling objects.
void	report() Last opportunity to say something.
(package private) void	thresholdReached() Method that is called when the sampling threshold is reached

Methods inherited from class org.jikesrvm.adaptive.measurements.organizers.Organizer

activate, run

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

data

private MethodCountData data

Constructor Detail

AccumulatingMethodSampleOrganizer

public AccumulatingMethodSampleOrganizer()

Method Detail

initialize

public void initialize()

Initialization: set up data structures and sampling objects.

Uses either timer based sampling or counter based sampling, depending on Controller.options.

Specified by:

initialize in class Organizer

thresholdReached

void thresholdReached()

Description copied from class: Organizer

Method that is called when the sampling threshold is reached

Specified by:

thresholdReached in class Organizer

report

public void report()

Description copied from class: Organizer

Last opportunity to say something.

Overrides:

report in class Organizer