Package org.openjdk.jmc.flightrecorder.rules.jdk.memory

Class GarbageCollectionsInfo

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.jdk.memory.GarbageCollectionsInfo

All Implemented Interfaces:

IItemConsumer<GarbageCollectionsInfo>

class GarbageCollectionsInfo
extends java.lang.Object
implements IItemConsumer<GarbageCollectionsInfo>

Field Summary

Fields

Modifier and Type	Field	Description
private IMemberAccessor<java.lang.String,IItem>	causeAccessor
static IAggregator<GarbageCollectionsInfo,?>	GC_INFO_AGGREGATOR
private int	gcCount
private int	gcLockers
private IMemberAccessor<java.lang.String,IItem>	nameAccessor
private boolean	nonRequestedSerialOldGc
private int	objectCountGCs
private int	systemGcCount

Constructor Summary

Constructors

Constructor	Description
GarbageCollectionsInfo(IMemberAccessor<java.lang.String,IItem> causeAccessor, IMemberAccessor<java.lang.String,IItem> nameAccessor)

Method Summary

Modifier and Type	Method	Description
void	consume(IItem item)	Consumes another item.
boolean	foundNonRequestedSerialOldGc()
int	getGcCount()
int	getGcLockers()
int	getObjectCountGCs()
int	getSystemGcCount()
GarbageCollectionsInfo	merge(GarbageCollectionsInfo other)	Merges this object with the supplied object.

Methods inherited from class java.lang.Object

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

Field Detail

causeAccessor

private final IMemberAccessor<java.lang.String,IItem> causeAccessor

nameAccessor

private final IMemberAccessor<java.lang.String,IItem> nameAccessor

gcCount

private int gcCount

systemGcCount

private int systemGcCount

gcLockers

private int gcLockers

objectCountGCs

private int objectCountGCs

nonRequestedSerialOldGc

private boolean nonRequestedSerialOldGc

GC_INFO_AGGREGATOR

public static final IAggregator<GarbageCollectionsInfo,?> GC_INFO_AGGREGATOR

Constructor Detail

GarbageCollectionsInfo

GarbageCollectionsInfo(IMemberAccessor<java.lang.String,IItem> causeAccessor,
                       IMemberAccessor<java.lang.String,IItem> nameAccessor)

Method Detail

getGcCount

public int getGcCount()

getGcLockers

public int getGcLockers()

getObjectCountGCs

public int getObjectCountGCs()

getSystemGcCount

public int getSystemGcCount()

foundNonRequestedSerialOldGc

public boolean foundNonRequestedSerialOldGc()

consume

public void consume(IItem item)

Description copied from interface: IItemConsumer

Consumes another item.

Specified by:

consume in interface IItemConsumer<GarbageCollectionsInfo>

merge

public GarbageCollectionsInfo merge(GarbageCollectionsInfo other)

Description copied from interface: IItemConsumer

Merges this object with the supplied object. Normally this is another item consumer of the same type and the output result is a consumer with an internal state that reflects the state of both the current consumer and the input value.

Specified by:

merge in interface IItemConsumer<GarbageCollectionsInfo>

Parameters:

other - another instance to merge with

Returns:

the merged instance