Package org.jgrapes.io.util

Interface ManagedBufferPool.ManagedBufferPoolMXBean

Enclosing class:

ManagedBufferPool<W extends ManagedBuffer<T>,T extends Buffer>

public static interface ManagedBufferPool.ManagedBufferPoolMXBean

An MBean interface for getting information about the managed buffer pools.

Note that created buffer pools are tracked using weak references. Therefore, the MBean may report more pools than are really in use.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ManagedBufferPool.ManagedBufferPoolMXBean.PoolInfo	Information about a single managed pool.
static class	ManagedBufferPool.ManagedBufferPoolMXBean.PoolInfos	Three views on the existing pool.

Method Summary

Modifier and Type	Method	Description
long	getAcquireWarningLimit()	Returns the acquire warning limit.
IntSummaryStatistics	getCreatedPerPoolStatistics()	Summary information about the created buffers.
long	getDefaultDrainDelay()	Returns the drain delay in milli seconds.
IntSummaryStatistics	getPooledPerPoolStatistics()	Summary information about the pooled buffers.
ManagedBufferPool.ManagedBufferPoolMXBean.PoolInfos	getPoolInfos()	Informations about the pools.
void	setAcquireWarningLimit(long millis)	Set the acquire warning limit.
void	setDefaultDrainDelay(long millis)	Set the default drain delay.

Method Details

setDefaultDrainDelay

void setDefaultDrainDelay(long millis)

Set the default drain delay.

Parameters:

millis - the drain delay in milli seconds

getDefaultDrainDelay

long getDefaultDrainDelay()

Returns the drain delay in milli seconds.

Returns:

the value

setAcquireWarningLimit

void setAcquireWarningLimit(long millis)

Set the acquire warning limit.

Parameters:

millis - the limit

getAcquireWarningLimit

long getAcquireWarningLimit()

Returns the acquire warning limit.

Returns:

the value

getPoolInfos

ManagedBufferPool.ManagedBufferPoolMXBean.PoolInfos getPoolInfos()

Informations about the pools.

Returns:

the map

getPooledPerPoolStatistics

IntSummaryStatistics getPooledPerPoolStatistics()

Summary information about the pooled buffers.

Returns:

the values

getCreatedPerPoolStatistics

IntSummaryStatistics getCreatedPerPoolStatistics()

Summary information about the created buffers.

Returns:

the values