de.uni_leipzig.cvk.data.cluster
Class ClusterContext

java.lang.Object
  de.uni_leipzig.cvk.data.cluster.ClusterContext

public class ClusterContext
extends java.lang.Object

This class represents the clients context interface and holds a concrete ClusterAlgorithm instance, clients can select, add and use an available cluster algorithm instance. The cluster(String[], double, String, String, String, String) method delegates task to a clusterAlgorithm instance.

Field Summary

protected ClusterAlgorithm	clusterAlgorithm an instance of the current ClusterAlgorithm
protected java.util.Map<java.lang.String,ClusterAlgorithm>	clusterAlgorithmMap all added algorithms

Constructor Summary

ClusterContext()
Initializes the all available algorithms and sets the LogPanelHandler Handler to the Logger.

Method Summary

ClusterAlgorithm	addAlgorithm(java.lang.String name, ClusterAlgorithm ca) Adds a new instance of a ClusterAlgorithm.
prefuse.data.Table	cluster(java.lang.String[] seeds, double threshold, java.lang.String value_A, java.lang.String value_B, java.lang.String value_C, java.lang.String value_D) The cluster method gets the cluster back in a table.
java.lang.String[]	getA() Available settings of current cluster algorithm.
java.lang.String[]	getAlgorithmNames() Gets all available algorithm names.
java.lang.String[]	getB() Available settings of current cluster algorithm.
java.lang.String[]	getC() Available settings of current cluster algorithm.
java.lang.String	getCurrentAlgorithmName()
java.lang.String[]	getD() Available settings of current cluster algorithm.
void	setAlgorithm(java.lang.String name) select an available algorithm by the given unique name, to get access of the concrete configurations.
void	setAlgorithm(java.lang.String filename, java.lang.String name) Select an available algorithm by the given unique name.

Methods inherited from class java.lang.Object

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

Field Detail

clusterAlgorithm

protected ClusterAlgorithm clusterAlgorithm

an instance of the current ClusterAlgorithm

clusterAlgorithmMap

protected java.util.Map<java.lang.String,ClusterAlgorithm> clusterAlgorithmMap

all added algorithms

Constructor Detail

ClusterContext

public ClusterContext()

Initializes the all available algorithms and sets the LogPanelHandler Handler to the Logger.

Method Detail

addAlgorithm

public ClusterAlgorithm addAlgorithm(java.lang.String name,
                                     ClusterAlgorithm ca)

Adds a new instance of a ClusterAlgorithm.

Parameters:

name - the unique name of the algorithm

ca - the algorithm instance

Returns:

the algorithm if success

cluster

public prefuse.data.Table cluster(java.lang.String[] seeds,
                                  double threshold,
                                  java.lang.String value_A,
                                  java.lang.String value_B,
                                  java.lang.String value_C,
                                  java.lang.String value_D)

The cluster method gets the cluster back in a table.

Parameters:

seeds - all selected seeds

threshold - threshold in percent

value_A - value of config_A array

value_B - value of config_B array

value_C - value of config_C array

value_D - value of config_D array

Returns:

table with one or more columns

getA

public java.lang.String[] getA()

Available settings of current cluster algorithm.

getAlgorithmNames

public java.lang.String[] getAlgorithmNames()

Gets all available algorithm names.

getB

public java.lang.String[] getB()

Available settings of current cluster algorithm.

getC

public java.lang.String[] getC()

Available settings of current cluster algorithm.

getCurrentAlgorithmName

public java.lang.String getCurrentAlgorithmName()

getD

public java.lang.String[] getD()

Available settings of current cluster algorithm.

setAlgorithm

public void setAlgorithm(java.lang.String name)

select an available algorithm by the given unique name, to get access of the concrete configurations.

setAlgorithm

public void setAlgorithm(java.lang.String filename,
                         java.lang.String name)

Select an available algorithm by the given unique name. And sets the path to file