Package elki.logging.statistics

Class LongStatistic

java.lang.Object

elki.logging.statistics.AbstractStatistic

elki.logging.statistics.LongStatistic

All Implemented Interfaces:

Statistic

public class LongStatistic
extends AbstractStatistic

Trivial long-valued statistic.

Since:

0.6.0

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
(package private) long	value	Statistic value.

Fields inherited from class elki.logging.statistics.AbstractStatistic

key

Constructor Summary

Constructors

Constructor	Description
LongStatistic(java.lang.String key)	Constructor.
LongStatistic(java.lang.String key, long value)	Constructor.

Method Summary

Modifier and Type	Method	Description
java.lang.String	formatValue()	Get a formatted version of the value, for output.
LongStatistic	increment(long inc)	Increment counter.
LongStatistic	setLong(long value)	Set the statistics.

Methods inherited from class elki.logging.statistics.AbstractStatistic

getKey, toString

Methods inherited from class java.lang.Object

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

Field Detail

value

long value

Statistic value.

Constructor Detail

LongStatistic

public LongStatistic(java.lang.String key)

Constructor.

Parameters:

key - Key

LongStatistic

public LongStatistic(java.lang.String key,
                     long value)

Constructor.

Parameters:

key - Key

value - Value

Method Detail

setLong

public LongStatistic setLong(long value)

Set the statistics.

Parameters:

value - New value

Returns:

this for chaining

increment

public LongStatistic increment(long inc)

Increment counter.

Parameters:

inc - Increment

Returns:

this for chaining

formatValue

public java.lang.String formatValue()

Description copied from interface: Statistic

Get a formatted version of the value, for output.

Returns:

Value