ObjectStatisticsDataProvider (flightrecorder.rules.jdk 8.3.1-SNAPSHOT API)

java.lang.Object
- org.openjdk.jmc.flightrecorder.rules.jdk.dataproviders.ObjectStatisticsDataProvider

```
public class ObjectStatisticsDataProvider
extends Object
```
Helper class with methods for calculations relating to heap objects.

Constructor Summary

Constructors
Constructor Description

ObjectStatisticsDataProvider()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static IAggregator<IQuantity,?>`	`getIncreaseAggregator()`
`static IAggregator<IQuantity,?>`	`getIncreaseInstancesAggregator()`

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 size between the first and last garbage collections
  - getIncreaseInstancesAggregator
```
public static IAggregator<IQuantity,?> getIncreaseInstancesAggregator()
```
    Returns:
    
    an aggregator for the increase in the live set instances between the first and last garbage collections