Package com.atlassian.confluence.event

Class CpuBasedThreadPoolConfiguration

java.lang.Object

com.atlassian.confluence.event.CpuBasedThreadPoolConfiguration

All Implemented Interfaces:

com.atlassian.event.config.EventThreadPoolConfiguration

public class CpuBasedThreadPoolConfiguration
extends Object
implements com.atlassian.event.config.EventThreadPoolConfiguration

EventThreadPoolConfiguration implementation that creates configuration for ThreadPoolExecutor based on cpus available.

It's possible to override this behaviour via CORE_POOL_SIZE_KEY, MAXIMUM_POOL_SIZE_KEY, QUEUE_SIZE_KEY system properties

Since:

5.5

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CORE_POOL_SIZE_KEY
static final String	MAXIMUM_POOL_SIZE_KEY
protected static final int	QUEUE_SIZE	Size of ThreadPoolExecutor.workQueue
static final String	QUEUE_SIZE_KEY

Constructor Summary

Constructors

Constructor	Description
CpuBasedThreadPoolConfiguration()

Method Summary

Modifier and Type	Method	Description
int	getCorePoolSize()
long	getKeepAliveTime()
int	getMaximumPoolSize()
int	getQueueSize()
TimeUnit	getTimeUnit()

Methods inherited from class java.lang.Object

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

Field Details

CORE_POOL_SIZE_KEY

public static final String CORE_POOL_SIZE_KEY

See Also:

• Constant Field Values

MAXIMUM_POOL_SIZE_KEY

public static final String MAXIMUM_POOL_SIZE_KEY

See Also:

• Constant Field Values

QUEUE_SIZE_KEY

public static final String QUEUE_SIZE_KEY

See Also:

• Constant Field Values

QUEUE_SIZE

protected static final int QUEUE_SIZE

Size of ThreadPoolExecutor.workQueue

Constructor Details

CpuBasedThreadPoolConfiguration

public CpuBasedThreadPoolConfiguration()

Method Details

getCorePoolSize

public int getCorePoolSize()

Specified by:

getCorePoolSize in interface com.atlassian.event.config.EventThreadPoolConfiguration

getMaximumPoolSize

public int getMaximumPoolSize()

Specified by:

getMaximumPoolSize in interface com.atlassian.event.config.EventThreadPoolConfiguration

getKeepAliveTime

public long getKeepAliveTime()

Specified by:

getKeepAliveTime in interface com.atlassian.event.config.EventThreadPoolConfiguration

getTimeUnit

public TimeUnit getTimeUnit()

Specified by:

getTimeUnit in interface com.atlassian.event.config.EventThreadPoolConfiguration

getQueueSize

public int getQueueSize()