com.lmax.disruptor.util
Class PaddedLong

java.lang.Object
  com.lmax.disruptor.util.MutableLong
      com.lmax.disruptor.util.PaddedLong

public final class PaddedLong
extends MutableLong

Cache line padded long variable to be used when false sharing maybe an issue.

Field Summary

long	p1
long	p2
long	p3
long	p4
long	p5
long	p6

Constructor Summary

PaddedLong()
Default constructor

PaddedLong(long initialValue)
Construct with an initial value.

Method Summary

long	sumPaddingToPreventOptimisation()

Methods inherited from class com.lmax.disruptor.util.MutableLong

get, set

Methods inherited from class java.lang.Object

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

Field Detail

p1

public volatile long p1

p2

public volatile long p2

p3

public volatile long p3

p4

public volatile long p4

p5

public volatile long p5

p6

public volatile long p6

Constructor Detail

PaddedLong

public PaddedLong()

Default constructor

PaddedLong

public PaddedLong(long initialValue)

Construct with an initial value.

Parameters:

initialValue - for construction

Method Detail

sumPaddingToPreventOptimisation

public long sumPaddingToPreventOptimisation()