at.tuwien.ifs.somtoolbox.apps.analysis

Class PLClusterSpaceAnalyser

java.lang.Object

at.tuwien.ifs.somtoolbox.apps.analysis.PLClusterSpaceAnalyser

All Implemented Interfaces:

PLAnalyser

public class PLClusterSpaceAnalyser
extends java.lang.Object
implements PLAnalyser

Version:

$Id: PLClusterSpaceAnalyser.java 3949 2010-11-23 16:59:50Z mayer $

Author:

Jakob Frank

Field Summary

Fields

Modifier and Type	Field and Description
private int	clusterLevel
private java.io.PrintStream	histogram
private boolean	initialised
private MapPNode	map
private Layer	som
private java.io.PrintStream	stats

Constructor Summary

Constructors

Constructor and Description
PLClusterSpaceAnalyser(int clusters)

Method Summary

Modifier and Type	Method and Description
void	analyse(java.lang.String plName, java.util.List<java.lang.String> playList) Analyze the playlist
void	finish() Prepare to exit, close streams, ...
void	init(PlaylistAnalysis parent) Initialize the Analyzer.
private void	printHistogram(java.lang.String plName, double[] dists)
private void	printPLStats(java.lang.String plName, double[] dists)

Methods inherited from class java.lang.Object

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

Field Detail

som

private Layer som

map

private MapPNode map

stats

private java.io.PrintStream stats

histogram

private java.io.PrintStream histogram

initialised

private boolean initialised

clusterLevel

private final int clusterLevel

Constructor Detail

PLClusterSpaceAnalyser

public PLClusterSpaceAnalyser(int clusters)

Method Detail

init

public void init(PlaylistAnalysis parent)

Description copied from interface: PLAnalyser

Initialize the Analyzer. Load required data, ...

Specified by:

init in interface PLAnalyser

Parameters:

parent - a PlaylistAnalysis

analyse

public void analyse(java.lang.String plName,
                    java.util.List<java.lang.String> playList)

Description copied from interface: PLAnalyser

Analyze the playlist

Specified by:

analyse in interface PLAnalyser

Parameters:

plName - Name of the Playlist

playList - The playlists (entries)

printPLStats

private void printPLStats(java.lang.String plName,
                          double[] dists)

printHistogram

private void printHistogram(java.lang.String plName,
                            double[] dists)

finish

public void finish()

Description copied from interface: PLAnalyser

Prepare to exit, close streams, ...

Specified by:

finish in interface PLAnalyser