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

java.lang.Object
- elki.timeseries.ChangePoints

All Implemented Interfaces:

TextWriteable
```
public class ChangePoints
extends java.lang.Object
implements TextWriteable
```
Change point detection result Used by change or trend detection algorithms TODO: we need access to the data labels / timestamp information!

Since:

0.7.5

Author:

Sebastian Rühl, Erich Schubert

Field Summary

Fields
Modifier and Type Field Description

(package private) java.util.List<ChangePoint> changepoints
Change points.

Constructor Summary

Constructors
Constructor Description

ChangePoints()
Result constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(DBIDRef iter, int column, double score)`	Add a change point to the result.
`void`	`writeToText(TextWriterStream out, java.lang.String label)`	Write self to the given `TextWriterStream`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - changepoints
```
java.util.List<ChangePoint> changepoints
```
    Change points.
- Constructor Detail
  - ChangePoints
```
public ChangePoints()
```
    Result constructor.
- Method Detail
  - writeToText
```
public void writeToText(TextWriterStream out,
                        java.lang.String label)
```
    Description copied from interface: TextWriteable
    
    Write self to the given TextWriterStream
    
    Specified by:
    
    writeToText in interface TextWriteable
    
    Parameters:
    
    out - Output writer
    
    label - Label
  - add
```
public void add(DBIDRef iter,
                int column,
                double score)
```
    Add a change point to the result.
    
    Parameters:
    
    iter - Time reference
    
    column - Column
    
    score - Score