Package org.jctools.queues.alt

Class ConcurrentCircularArray<E>

java.lang.Object

org.jctools.queues.alt.ConcurrentCircularArray<E>

Direct Known Subclasses:

ConcurrentSequencedCircularArray, SpscArrayConcurrentQueue

public abstract class ConcurrentCircularArray<E>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected E[]	buffer
protected static int	BUFFER_PAD
protected long	mask
protected static int	SPARSE_SHIFT

Constructor Summary

Constructors

Constructor	Description
ConcurrentCircularArray(int capacity)
ConcurrentCircularArray(ConcurrentCircularArray<E> c)

Method Summary

Modifier and Type	Method	Description
protected long	calcOffset(long index)
protected long	calcOffset(long index, long mask)
protected E	lpElement(long offset)
protected E	lpElement(E[] buffer, long offset)
protected E	lvElement(long offset)
protected E	lvElement(E[] buffer, long offset)
protected void	soElement(long offset, E e)
protected void	soElement(E[] buffer, long offset, E e)
protected void	spElement(long offset, E e)
protected void	spElement(E[] buffer, long offset, E e)
protected void	svElement(long offset, E e)
protected void	svElement(E[] buffer, long offset, E e)

Methods inherited from class java.lang.Object

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

Field Detail

SPARSE_SHIFT

protected static final int SPARSE_SHIFT

BUFFER_PAD

protected static final int BUFFER_PAD

See Also:

Constant Field Values

mask

protected final long mask

buffer

protected final E[] buffer

Constructor Detail

ConcurrentCircularArray

public ConcurrentCircularArray(int capacity)

ConcurrentCircularArray

public ConcurrentCircularArray(ConcurrentCircularArray<E> c)

Method Detail

calcOffset

protected final long calcOffset(long index)

calcOffset

protected final long calcOffset(long index,
                                long mask)

spElement

protected final void spElement(long offset,
                               E e)

soElement

protected final void soElement(long offset,
                               E e)

svElement

protected final void svElement(long offset,
                               E e)

lpElement

protected final E lpElement(long offset)

lvElement

protected final E lvElement(long offset)

spElement

protected final void spElement(E[] buffer,
                               long offset,
                               E e)

soElement

protected final void soElement(E[] buffer,
                               long offset,
                               E e)

svElement

protected final void svElement(E[] buffer,
                               long offset,
                               E e)

lpElement

protected final E lpElement(E[] buffer,
                            long offset)

lvElement

protected final E lvElement(E[] buffer,
                            long offset)