APIdia Launch Partner

Top Description Fields Constructors Methods

sun.jvm.hotspot.utilities

public Class BitMapSegmented

Class Inheritance

extends Object
implements BitMapInterface

java.lang.Object
sun.jvm.hotspot.utilities.BitMapSegmented

All Implemented Interfaces

sun.jvm.hotspot.utilities.BitMapInterface

A BitMap implementing the BitMapInterface.

Field Summary

Modifier and Type	Field and Description
private final BitMap[]	segmentBitMaps
private static final int	SegmentSize
private static final int	SegmentSizeBits
private final long	size

Constructor Summary

Access	Constructor and Description
public	BitMapSegmented(long sizeInBits)

Method Summary

Modifier and Type	Method and Description
public boolean	at(long offset) Implements sun.jvm.hotspot.utilities.BitMapInterface.at.
public void	atPut(long offset, boolean value) Implements sun.jvm.hotspot.utilities.BitMapInterface.atPut.
public void	clear() Implements sun.jvm.hotspot.utilities.BitMapInterface.clear.
private int	segmentIndex(long offset)
private int	segmentOffset(long offset)
public long	size()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

segmentBitMaps	back to summary
private final BitMap[] segmentBitMaps

SegmentSize	back to summary
private static final int SegmentSize

SegmentSizeBits	back to summary
private static final int SegmentSizeBits

size	back to summary
private final long size

Constructor Detail

BitMapSegmented	back to summary
public BitMapSegmented(long sizeInBits)

Method Detail

at	back to summary
public boolean at(long offset) Implements sun.jvm.hotspot.utilities.BitMapInterface.at.

atPut	back to summary
public void atPut(long offset, boolean value) Implements sun.jvm.hotspot.utilities.BitMapInterface.atPut.

clear	back to summary
public void clear() Implements sun.jvm.hotspot.utilities.BitMapInterface.clear.

segmentIndex	back to summary
private int segmentIndex(long offset)

segmentOffset	back to summary
private int segmentOffset(long offset)

size	back to summary
public long size()