de.lmu.ifi.dbs.elki.visualization.visualizers
Class VisualizerContext

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,Object>
          de.lmu.ifi.dbs.elki.utilities.AnyMap<String>
              de.lmu.ifi.dbs.elki.visualization.visualizers.VisualizerContext

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

public class VisualizerContext
extends AnyMap<String>

Map to store context information for the visualizer. This can be any data that should to be shared among plots, such as line colors, styles etc.

Author:

Erich Schubert

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Field Summary

static String	CLUSTERING Identifier for the primary clustering to use.
static String	CLUSTERING_FALLBACK Identifier for a fallback (default) clustering.
static String	COLOR_LIBRARY Identifier for the main color library to use.
private Database<?>	database The database
static String	LINESTYLE_LIBRARY Identifier for the main line library to use.
static String	MARKER_LIBRARY Identifier for the main marker library to use.
private Result	result The full result object
private static long	serialVersionUID Serial version.
static String	STYLE_LIBRARY Identifier for the main style library to use.

Constructor Summary

VisualizerContext(Database<?> database, Result result)
Constructor.

Method Summary

private Clustering<Model>	generateDefaultClustering() Generate a default (fallback) clustering.
<O extends DatabaseObject> Database<O>	getDatabase() Get the database itself
LineStyleLibrary	getLineStyleLibrary() Convenience method to get the current line style library, or use a default.
MarkerLibrary	getMarkerLibrary() Convenience method to get the current marker
Clustering<Model>	getOrCreateDefaultClustering() Convenience method to get the clustering to use, and fall back to a default "clustering".
Result	getResult() Get the full result object
StyleLibrary	getStyleLibrary() Get the style library

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.AnyMap

get, get, getGenerics

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

serialVersionUID

private static final long serialVersionUID

Serial version.

See Also:

Constant Field Values

database

private Database<?> database

The database

result

private Result result

The full result object

COLOR_LIBRARY

public static final String COLOR_LIBRARY

Identifier for the main color library to use.

See Also:

Constant Field Values

MARKER_LIBRARY

public static final String MARKER_LIBRARY

Identifier for the main marker library to use.

See Also:

Constant Field Values

LINESTYLE_LIBRARY

public static final String LINESTYLE_LIBRARY

Identifier for the main line library to use.

See Also:

Constant Field Values

STYLE_LIBRARY

public static final String STYLE_LIBRARY

Identifier for the main style library to use.

See Also:

Constant Field Values

CLUSTERING

public static final String CLUSTERING

Identifier for the primary clustering to use.

See Also:

Constant Field Values

CLUSTERING_FALLBACK

public static final String CLUSTERING_FALLBACK

Identifier for a fallback (default) clustering.

See Also:

Constant Field Values

Constructor Detail

VisualizerContext

public VisualizerContext(Database<?> database,
                         Result result)

Constructor. We currently require a Database and a Result.

Parameters:

database - Database

result - Result

Method Detail

getDatabase

public <O extends DatabaseObject> Database<O> getDatabase()

Get the database itself

Type Parameters:

O - Database object type

Returns:

Database

getResult

public Result getResult()

Get the full result object

Returns:

result object

getMarkerLibrary

public MarkerLibrary getMarkerLibrary()

Convenience method to get the current marker

Returns:

Marker library

getLineStyleLibrary

public LineStyleLibrary getLineStyleLibrary()

Convenience method to get the current line style library, or use a default.

Returns:

Line style library

getStyleLibrary

public StyleLibrary getStyleLibrary()

Get the style library

Returns:

style library

getOrCreateDefaultClustering

public Clustering<Model> getOrCreateDefaultClustering()

Convenience method to get the clustering to use, and fall back to a default "clustering".

Returns:

Clustering to use

generateDefaultClustering

private Clustering<Model> generateDefaultClustering()

Generate a default (fallback) clustering.

Returns:

generated clustering