Class GraphStats

java.lang.Object

org.openjdk.jol.info.GraphStats

public class GraphStats
extends Object

Light-weight statistics about the object graph.

Field Summary

Fields

Modifier and Type	Field	Description
private long	totalCount
private long	totalSize

Constructor Summary

Constructors

Constructor	Description
GraphStats()

Method Summary

Modifier and Type	Method	Description
(package private) void	addRecord(long size)
static GraphStats	parseInstance(Object... roots)	Parse the object graph starting from the given instance.
long	totalCount()	Answer the total instance count
long	totalSize()	Answer the total instance footprint

Methods inherited from class Object

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

Field Details

totalCount

private long totalCount

totalSize

private long totalSize

Constructor Details

GraphStats

public GraphStats()

Method Details

parseInstance

public static GraphStats parseInstance(Object... roots)

Parse the object graph starting from the given instance.

Parameters:

roots - root instances to start from

Returns:

object graph

addRecord

void addRecord(long size)

totalCount

public long totalCount()

Answer the total instance count

Returns:

total instance count

totalSize

public long totalSize()

Answer the total instance footprint

Returns:

total instance footprint, bytes