DoubleStatistic (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.logging.statistics.AbstractStatistic
- - elki.logging.statistics.DoubleStatistic

All Implemented Interfaces:

Statistic
```
public class DoubleStatistic
extends AbstractStatistic
```
Trivial double-valued statistic.

Since:

0.6.0

Author:

Erich Schubert

Field Summary

Fields
Modifier and Type Field Description

(package private) double value
Statistic value.
- Fields inherited from class elki.logging.statistics.AbstractStatistic
  key

Constructor Summary

Constructors
Constructor Description

DoubleStatistic(java.lang.String key)
Constructor.

DoubleStatistic(java.lang.String key, double value)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`formatValue()`	Get a formatted version of the value, for output.
`DoubleStatistic`	`setDouble(double 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
```
double value
```
    Statistic value.
- Constructor Detail
  - DoubleStatistic
```
public DoubleStatistic(java.lang.String key)
```
    Constructor.
    
    Parameters:
    
    key - Key
  - DoubleStatistic
```
public DoubleStatistic(java.lang.String key,
                       double value)
```
    Constructor.
    
    Parameters:
    
    key - Key
    
    value - Value
- Method Detail
  - setDouble
```
public DoubleStatistic setDouble(double value)
```
    Set the statistics.
    
    Parameters:
    
    value - New value
    
    Returns:
    
    this
  - formatValue
```
public java.lang.String formatValue()
```
    Description copied from interface: Statistic
    
    Get a formatted version of the value, for output.
    
    Returns:
    
    Value