Package org.openjdk.jol.vm.sa

Class UniverseData

java.lang.Object

org.openjdk.jol.vm.sa.UniverseData

All Implemented Interfaces:

Serializable

public class UniverseData
extends Object

Result implementation for representing compressed reference informations as result.

Author:

Serkan Ozal

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
UniverseData(int addressSize, int objectAlignment, int oopSize, boolean compressedOopsEnabled, long narrowOopBase, int narrowOopShift, boolean compressedKlassPtrsEnabled, long narrowKlassBase, int narrowKlassShift)

Method Summary

Modifier and Type	Method	Description
int	getAddressSize()
long	getNarrowKlassBase()
int	getNarrowKlassShift()
long	getNarrowOopBase()
int	getNarrowOopShift()
int	getObjectAlignment()
int	getOopSize()
boolean	isCompressedKlassPtrsEnabled()
boolean	isCompressedOopsEnabled()

Methods inherited from class java.lang.Object

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

Constructor Details

UniverseData

public UniverseData(int addressSize,
 int objectAlignment,
 int oopSize,
 boolean compressedOopsEnabled,
 long narrowOopBase,
 int narrowOopShift,
 boolean compressedKlassPtrsEnabled,
 long narrowKlassBase,
 int narrowKlassShift)

Method Details

getAddressSize

public int getAddressSize()

getObjectAlignment

public int getObjectAlignment()

getOopSize

public int getOopSize()

isCompressedOopsEnabled

public boolean isCompressedOopsEnabled()

getNarrowOopBase

public long getNarrowOopBase()

getNarrowOopShift

public int getNarrowOopShift()

isCompressedKlassPtrsEnabled

public boolean isCompressedKlassPtrsEnabled()

getNarrowKlassBase

public long getNarrowKlassBase()

getNarrowKlassShift

public int getNarrowKlassShift()