Package com.yahoo.statistics

Class Statistics.NullImplementation

java.lang.Object

com.yahoo.statistics.Statistics.NullImplementation

All Implemented Interfaces:

Statistics

Enclosing interface:

Statistics

public static class Statistics.NullImplementation
extends Object
implements Statistics

Nested Class Summary

Nested classes/interfaces inherited from interface com.yahoo.statistics.Statistics

Statistics.NullImplementation

Field Summary

Fields inherited from interface com.yahoo.statistics.Statistics

nullImplementation

Constructor Summary

Constructors

Constructor	Description
NullImplementation()

Method Summary

Modifier and Type	Method	Description
StatisticsConfig	getConfig()	Get current config used.
int	purge()	Purges all cancelled Handles from internal Map and Timer.
void	register(Handle h)	Add a new handle to be scheduled for periodic logging.
void	remove(String name)	Remove a named handler from the set of working handlers.

Methods inherited from class java.lang.Object

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

Constructor Details

NullImplementation

public NullImplementation()

Method Details

register

public void register(Handle h)

Description copied from interface: Statistics

Add a new handle to be scheduled for periodic logging. If a handle already exists with the same name, it will be cancelled and removed from the internal state of this object.

Specified by:

register in interface Statistics

remove

public void remove(String name)

Description copied from interface: Statistics

Remove a named handler from the set of working handlers.

Specified by:

remove in interface Statistics

getConfig

public StatisticsConfig getConfig()

Description copied from interface: Statistics

Get current config used. This may be a null reference, depending on how the instance was constructed.

Specified by:

getConfig in interface Statistics

purge

public int purge()

Description copied from interface: Statistics

Purges all cancelled Handles from internal Map and Timer.

Specified by:

purge in interface Statistics

Returns:

return value from java.util.Timer.purge()