org.jctools.queues

Class PaddedCircularArrayOffsetCalculator

java.lang.Object

org.jctools.queues.PaddedCircularArrayOffsetCalculator

public final class PaddedCircularArrayOffsetCalculator
extends Object

Constructor Summary

Constructors

Constructor and Description
PaddedCircularArrayOffsetCalculator()

Method Summary

Modifier and Type	Method and Description
static <E> E[]	allocate(int capacity)
protected static long	calcElementOffset(long index, long mask)

Methods inherited from class java.lang.Object

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

Constructor Detail

PaddedCircularArrayOffsetCalculator

public PaddedCircularArrayOffsetCalculator()

Method Detail

allocate

public static <E> E[] allocate(int capacity)

calcElementOffset

protected static long calcElementOffset(long index,
                                        long mask)

Parameters:

index - desirable element index

mask - (length - 1)

Returns:

the offset in bytes within the array for a given index.