org.openspaces.admin.internal.transport

Class DefaultTransportStatistics

java.lang.Object

org.openspaces.admin.internal.transport.DefaultTransportStatistics

All Implemented Interfaces:

TransportStatistics

public class DefaultTransportStatistics
extends Object
implements TransportStatistics

Author:

kimchy

Constructor Summary

Constructors

Constructor and Description
DefaultTransportStatistics()
DefaultTransportStatistics(NIOStatistics stats, TransportStatistics previousStats, TransportDetails details, int historySize, long timeDelta)

Method Summary

Modifier and Type	Method and Description
int	getActiveThreadsCount() Returns the number of active threads currently processing a communication task.
double	getActiveThreadsPerc() Returns the percentage of active threads out of the maximum threads.
long	getAdminTimestamp() Returns a timestamp that is in sync with where the admin API is running.
long	getCompletedTaskCount() Returns the number of communication level tasks that were completed.
double	getCompletedTaskPerSecond() Returns the number of completed communication level tasks per second.
TransportDetails	getDetails() Returns the transport details.
TransportStatistics	getPrevious() Returns the previous statistics sampled.
long	getPreviousTimestamp() Returns the previous statistics timestamp.
int	getQueueSize() Returns the number of currently waiting communication tasks to be executed.
long	getTimestamp() Returns the timestamp when the statistics were taken.
boolean	isNA() Return true if the statistics are unavailable.
void	setPreviousStats(TransportStatistics previousStats)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTransportStatistics

public DefaultTransportStatistics()

DefaultTransportStatistics

public DefaultTransportStatistics(NIOStatistics stats,
                                  TransportStatistics previousStats,
                                  TransportDetails details,
                                  int historySize,
                                  long timeDelta)

Method Detail

isNA

public boolean isNA()

Description copied from interface: TransportStatistics

Return true if the statistics are unavailable.

Specified by:

isNA in interface TransportStatistics

getTimestamp

public long getTimestamp()

Description copied from interface: TransportStatistics

Returns the timestamp when the statistics were taken.

Specified by:

getTimestamp in interface TransportStatistics

getAdminTimestamp

public long getAdminTimestamp()

Description copied from interface: TransportStatistics

Returns a timestamp that is in sync with where the admin API is running. Can return -1 if the clocks have are not sync yet.

Specified by:

getAdminTimestamp in interface TransportStatistics

getDetails

public TransportDetails getDetails()

Description copied from interface: TransportStatistics

Returns the transport details.

Specified by:

getDetails in interface TransportStatistics

getPreviousTimestamp

public long getPreviousTimestamp()

Description copied from interface: TransportStatistics

Returns the previous statistics timestamp. Returns -1 if this is the first one.

Specified by:

getPreviousTimestamp in interface TransportStatistics

getPrevious

public TransportStatistics getPrevious()

Description copied from interface: TransportStatistics

Returns the previous statistics sampled. Returns null if this is the first one.

Specified by:

getPrevious in interface TransportStatistics

setPreviousStats

public void setPreviousStats(TransportStatistics previousStats)

getCompletedTaskCount

public long getCompletedTaskCount()

Description copied from interface: TransportStatistics

Returns the number of communication level tasks that were completed.

Specified by:

getCompletedTaskCount in interface TransportStatistics

getCompletedTaskPerSecond

public double getCompletedTaskPerSecond()

Description copied from interface: TransportStatistics

Returns the number of completed communication level tasks per second.

Specified by:

getCompletedTaskPerSecond in interface TransportStatistics

getActiveThreadsCount

public int getActiveThreadsCount()

Description copied from interface: TransportStatistics

Returns the number of active threads currently processing a communication task.

Specified by:

getActiveThreadsCount in interface TransportStatistics

getActiveThreadsPerc

public double getActiveThreadsPerc()

Description copied from interface: TransportStatistics

Returns the percentage of active threads out of the maximum threads.

Specified by:

getActiveThreadsPerc in interface TransportStatistics

getQueueSize

public int getQueueSize()

Description copied from interface: TransportStatistics

Returns the number of currently waiting communication tasks to be executed.

Specified by:

getQueueSize in interface TransportStatistics