de.lmu.ifi.dbs.elki.result

Class EvaluationResult

java.lang.Object

de.lmu.ifi.dbs.elki.result.AbstractHierarchicalResult

de.lmu.ifi.dbs.elki.result.BasicResult

de.lmu.ifi.dbs.elki.result.EvaluationResult

All Implemented Interfaces:

HierarchicalResult, Result, TextWriteable, Iterable<EvaluationResult.MeasurementGroup>

Direct Known Subclasses:

EvaluateClustering.ScoreResult, RepresentativeUncertainClustering.RepresentativenessEvaluation

public class EvaluationResult
extends BasicResult
implements TextWriteable, Iterable<EvaluationResult.MeasurementGroup>

Abstract evaluation result.

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EvaluationResult.Measurement Class representing a single measurement.
static class	EvaluationResult.MeasurementGroup A group of evaluation measurements.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) ArrayList<EvaluationResult.MeasurementGroup>	groups Measurements.
(package private) ArrayList<String>	header Header lines.

Constructor Summary

Constructors

Constructor and Description
EvaluationResult(String name, String shortname) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addHeader(String line) Add a header line to this result.
static EvaluationResult	findOrCreate(ResultHierarchy hierarchy, Result parent, String name, String shortname) Find or create an evaluation result.
EvaluationResult.MeasurementGroup	findOrCreateGroup(String label) Find or add a new measurement group.
Iterable<String>	getHeaderLines() Get the header lines.
Iterator<EvaluationResult.MeasurementGroup>	iterator()
EvaluationResult.MeasurementGroup	newGroup(String string) Add a new measurement group.
int	numLines() Number of lines recommended for display.
boolean	visualizeSingleton() Flag to indicate that these results should be visualized using a single visualizer.
void	writeToText(TextWriterStream out, String label) Write self to the given TextWriterStream

Methods inherited from class de.lmu.ifi.dbs.elki.result.BasicResult

getLongName, getShortName

Methods inherited from class de.lmu.ifi.dbs.elki.result.AbstractHierarchicalResult

addChildResult, getHierarchy, setHierarchy

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

groups

ArrayList<EvaluationResult.MeasurementGroup> groups

Measurements.

header

ArrayList<String> header

Header lines.

Constructor Detail

EvaluationResult

public EvaluationResult(String name,
                        String shortname)

Constructor.

Parameters:

name - Evaluation name

shortname - Short name

Method Detail

newGroup

public EvaluationResult.MeasurementGroup newGroup(String string)

Add a new measurement group.

Parameters:

string - Group name

Returns:

Measurement group.

findOrCreateGroup

public EvaluationResult.MeasurementGroup findOrCreateGroup(String label)

Find or add a new measurement group.

Parameters:

label - Group name

Returns:

Measurement group.

writeToText

public void writeToText(TextWriterStream out,
                        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

addHeader

public void addHeader(String line)

Add a header line to this result.

Parameters:

line - Header line

getHeaderLines

public Iterable<String> getHeaderLines()

Get the header lines.

Returns:

Header lines

iterator

public Iterator<EvaluationResult.MeasurementGroup> iterator()

Specified by:

iterator in interface Iterable<EvaluationResult.MeasurementGroup>

numLines

public int numLines()

Number of lines recommended for display.

Returns:

Number of lines

findOrCreate

public static EvaluationResult findOrCreate(ResultHierarchy hierarchy,
                                            Result parent,
                                            String name,
                                            String shortname)

Find or create an evaluation result.

Parameters:

hierarchy - Result hierarchy.

parent - Parent result

name - Long name

shortname - Short name

Returns:

Evaluation result

visualizeSingleton

public boolean visualizeSingleton()

Flag to indicate that these results should be visualized using a single visualizer.

Returns:

Singleton