Package one.nio.mem

Class LongHashSet

java.lang.Object

one.nio.mem.LongHashSet

Direct Known Subclasses:

LongLongHashMap, LongObjectHashMap

public class LongHashSet
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected int	capacity
static final long	EMPTY
protected long	keys
protected int	maxSteps
static final long	REMOVED
protected int	size
protected static final long	sizeOffset
protected static final sun.misc.Unsafe	unsafe

Constructor Summary

Constructors

Constructor	Description
LongHashSet(int capacity)
LongHashSet(int capacity, long keys)

Method Summary

Modifier and Type	Method	Description
final int	capacity()
void	clear()
protected void	decrementSize()
final int	getKey(long key)
protected static int	hash(long key)
protected void	incrementSize()
final long	keyAt(int index)
final int	putKey(long key)
final int	removeKey(long key)
final void	setKeyAt(int index, long value)
final int	size()
static long	sizeInBytes(int capacity)

Methods inherited from class java.lang.Object

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

Field Details

unsafe

protected static final sun.misc.Unsafe unsafe

sizeOffset

protected static final long sizeOffset

EMPTY

public static final long EMPTY

See Also:

• Constant Field Values

REMOVED

public static final long REMOVED

See Also:

• Constant Field Values

size

protected volatile int size

capacity

protected int capacity

maxSteps

protected int maxSteps

keys

protected long keys

Constructor Details

LongHashSet

public LongHashSet(int capacity)

LongHashSet

public LongHashSet(int capacity,
 long keys)

Method Details

size

public final int size()

capacity

public final int capacity()

getKey

public final int getKey(long key)

putKey

public final int putKey(long key)

removeKey

public final int removeKey(long key)

keyAt

public final long keyAt(int index)

setKeyAt

public final void setKeyAt(int index,
 long value)

clear

public void clear()

incrementSize

protected void incrementSize()

decrementSize

protected void decrementSize()

hash

protected static int hash(long key)

sizeInBytes

public static long sizeInBytes(int capacity)