net.sf.madmap

Class HprofClassElement

java.lang.Object

net.sf.madmap.HprofData

net.sf.madmap.HprofHeapElement

net.sf.madmap.HprofHeapCollectable

net.sf.madmap.HprofClassElement

Direct Known Subclasses:

HprofBinClassElement

public class HprofClassElement
extends HprofHeapCollectable

HprofClassElement is the representation of a java class in the heap of the hprof target process. It manages the field names for HprofObjects to reduce the footprint of the HprofObjects. It has fields to add up certain totals during the analysis phase.

Author:

ecaspole

Field Summary

Fields inherited from class net.sf.madmap.HprofHeapCollectable

_visitedChildren

Fields inherited from class net.sf.madmap.HprofHeapElement

_objectaddr

Constructor Summary

Constructors

Constructor and Description
HprofClassElement(long addr, String tn)
HprofClassElement(long addr, String tn, int trc, long sooperclass, long loader, ArrayList n, ArrayList r)
HprofClassElement(long addr, String tn, long size)

Method Summary

Methods

Modifier and Type	Method and Description
void	buildActualChildrenRefs(ArrayList n, ArrayList r)
long	children_size()
long[]	children()
String	className()
void	completeClass(String tn, int trc, long s, long loader, ArrayList n, ArrayList r)
int	getFinalizableCount()
long	getFinalizableSize()
int	getInstanceCount()
long	getInstanceSize()
long	getTotalRetainedSize()
long	instanceSize()
ArrayList	nonstatic_field_names()
void	setFinalizableCount(int i)
void	setFinalizableSize(long i)
void	setInstanceCount(int i)
void	setInstanceSize(long i)
short[]	setNonstaticFieldNames(ArrayList names)
void	setTotalRetainedSize(long newSize)
long	size()
String	toString()
void	updateInstanceSize(long sz)

Methods inherited from class net.sf.madmap.HprofHeapCollectable

claim, containsRef, getRetainedSize, isAlive, isClaimed, setClaimed, setLiveness, setRetainedSize

Methods inherited from class net.sf.madmap.HprofHeapElement

addr, equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HprofClassElement

public HprofClassElement(long addr,
                 String tn,
                 int trc,
                 long sooperclass,
                 long loader,
                 ArrayList n,
                 ArrayList r)

HprofClassElement

public HprofClassElement(long addr,
                 String tn)

HprofClassElement

public HprofClassElement(long addr,
                 String tn,
                 long size)

Method Detail

getTotalRetainedSize

public long getTotalRetainedSize()

setTotalRetainedSize

public void setTotalRetainedSize(long newSize)

setNonstaticFieldNames

public short[] setNonstaticFieldNames(ArrayList names)

buildActualChildrenRefs

public void buildActualChildrenRefs(ArrayList n,
                           ArrayList r)

completeClass

public void completeClass(String tn,
                 int trc,
                 long s,
                 long loader,
                 ArrayList n,
                 ArrayList r)

getInstanceCount

public int getInstanceCount()

setInstanceCount

public void setInstanceCount(int i)

getInstanceSize

public long getInstanceSize()

setInstanceSize

public void setInstanceSize(long i)

getFinalizableCount

public int getFinalizableCount()

setFinalizableCount

public void setFinalizableCount(int i)

getFinalizableSize

public long getFinalizableSize()

setFinalizableSize

public void setFinalizableSize(long i)

className

public String className()

Specified by:

className in class HprofHeapCollectable

size

public long size()

Specified by:

size in class HprofHeapCollectable

instanceSize

public long instanceSize()

updateInstanceSize

public void updateInstanceSize(long sz)

nonstatic_field_names

public ArrayList nonstatic_field_names()

children_size

public long children_size()

Specified by:

children_size in class HprofHeapCollectable

children

public long[] children()

Specified by:

children in class HprofHeapCollectable

toString

public String toString()

Overrides:

toString in class Object