net.anotheria.moskito.core.producers

Class AbstractStats

java.lang.Object

net.anotheria.moskito.core.producers.AbstractStats

All Implemented Interfaces:

IStats, StatsMXBean

Direct Known Subclasses:

AbstractMemoryPoolStats, CacheStats, ErrorStats, GCStats, GenericCounterStats, GenericStats, MemoryStats, OSStats, PageInBrowserStats, QueueStats, QueuingSystemStats, RequestOrientedStats, RuntimeStats, SessionCountStats, StorageStats, ThreadCountStats, ThreadStateStats

public abstract class AbstractStats
extends Object
implements IStats, StatsMXBean

This abstract class is the super class of all statistical value sets.

Author:

lrosenberg

Field Summary

Fields

Modifier and Type	Field and Description
protected static long	MB Constant for MegaByte.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractStats() Creates a new AbstractStats object.
protected	AbstractStats(String aName) Creates a new AbstractStats object with given name.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addStatValues(StatValue... values)
CallExecution	createCallExecution() Not supported by default.
void	destroy() Called when this stats object is removed from the system.
List<String>	getAvailableValueNames() Returns the names of all contained stats.
String	getName() This method returns the name of this set of statistical values.
String	getValueByNameAsString(String valueName, String intervalName, TimeUnit timeUnit)
boolean	isEmpty(String intervalName) Returns true if this stat object didn't record anything of interest in a given interval.
String	toStatsString() This method creates a human-readable textual representation of all statistical values in all intervals.
String	toStatsString(String intervalName) This method creates a human-readable textual representation of all statistical values in the given interval.
String	toStatsString(TimeUnit timeUnit) This method creates a human-readable textual representation of all statistical values in all intervals.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.anotheria.moskito.core.producers.IStats

toStatsString

Field Detail

MB

protected static final long MB

Constant for MegaByte.

See Also:

Constant Field Values

Constructor Detail

AbstractStats

protected AbstractStats()

Creates a new AbstractStats object.

AbstractStats

protected AbstractStats(String aName)

Creates a new AbstractStats object with given name.

Parameters:

aName - name of the stats object.

Method Detail

getName

public String getName()

Description copied from interface: IStats

This method returns the name of this set of statistical values.

Specified by:

getName in interface IStats

Returns:

the name

toStatsString

public String toStatsString()

Description copied from interface: IStats

This method creates a human-readable textual representation of all statistical values in all intervals.

Specified by:

toStatsString in interface IStats

Returns:

the formatted text output

toStatsString

public String toStatsString(String intervalName)

Description copied from interface: IStats

This method creates a human-readable textual representation of all statistical values in the given interval.

Specified by:

toStatsString in interface IStats

Parameters:

intervalName - the name of the interval or null for all intervals

Returns:

the formatted text output

toStatsString

public String toStatsString(TimeUnit timeUnit)

Description copied from interface: IStats

This method creates a human-readable textual representation of all statistical values in all intervals.

Specified by:

toStatsString in interface IStats

Returns:

the formatted text output

createCallExecution

public CallExecution createCallExecution()

Not supported by default.

Specified by:

createCallExecution in interface IStats

getValueByNameAsString

public String getValueByNameAsString(String valueName,
                            String intervalName,
                            TimeUnit timeUnit)

Specified by:

getValueByNameAsString in interface IStats

getAvailableValueNames

public List<String> getAvailableValueNames()

Description copied from interface: IStats

Returns the names of all contained stats.

Specified by:

getAvailableValueNames in interface IStats

Specified by:

getAvailableValueNames in interface StatsMXBean

Returns:

toString

public String toString()

Overrides:

toString in class Object

isEmpty

public boolean isEmpty(String intervalName)

Description copied from interface: IStats

Returns true if this stat object didn't record anything of interest in a given interval. This is useful to reduce garbage.

Specified by:

isEmpty in interface IStats

Returns:

destroy

public void destroy()

Description copied from interface: IStats

Called when this stats object is removed from the system. Usually stat objects reside in the system forever, however for producers that register and unregister stats objects (for example RollingOnDemandStatsProducer) it is useful to destroy the objects. Upon this call the stats object should clean up any references it still holds and unregister itself from events.

Specified by:

destroy in interface IStats

addStatValues

protected void addStatValues(StatValue... values)