org.openjdk.jmc.flightrecorder.rules.jdk.dataproviders

Class ObjectStatisticsDataProvider

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.jdk.dataproviders.ObjectStatisticsDataProvider

public class ObjectStatisticsDataProvider
extends java.lang.Object

Helper class with methods for calculations relating to heap objects.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	ObjectStatisticsDataProvider.IncreaseCalculator

Constructor Summary

Constructors

Constructor and Description
ObjectStatisticsDataProvider()

Method Summary

Modifier and Type	Method and Description
static IAggregator<IQuantity,?>	getIncreaseAggregator()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectStatisticsDataProvider

public ObjectStatisticsDataProvider()

Method Detail

getIncreaseAggregator

public static IAggregator<IQuantity,?> getIncreaseAggregator()

Returns:

an aggregator for the increase in the live set between the first and last garbage collections