uk.ac.ed.inf.taweka
Class InstancesFactory

java.lang.Object
  uk.ac.ed.inf.taweka.InstancesFactory

Direct Known Subclasses:

MulanInstancesFactory

public class InstancesFactory
extends java.lang.Object

Generates and fills instances for a weka data set.

Version:

21 Feb 2008

Author:

Luna De Ferrari luna.deferrari-at-ed.ac.uk

Constructor Summary

InstancesFactory(DataSetWriter dataSet)

Method Summary

weka.core.SparseInstance	fillInstance(java.lang.String thisInstanceName, weka.core.SparseInstance instance) Returns an instance filled with all its attribute values.
DataSetWriter	getDataSet() get instances map public TreeMap getInstanceNameObjectMap() { return m_instancesMap; }
java.util.Set<java.lang.String>	getInstancesNames()
void	writeInstances() Write the data instances to file

Methods inherited from class java.lang.Object

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

Constructor Detail

InstancesFactory

public InstancesFactory(DataSetWriter dataSet)

Method Detail

fillInstance

public weka.core.SparseInstance fillInstance(java.lang.String thisInstanceName,
                                             weka.core.SparseInstance instance)

Returns an instance filled with all its attribute values.

Parameters:

thisInstanceName - instance name

instance - a weka instance

Returns:

a filled instance

getDataSet

public DataSetWriter getDataSet()

get instances map public TreeMap getInstanceNameObjectMap() { return m_instancesMap; }

getInstancesNames

public java.util.Set<java.lang.String> getInstancesNames()

writeInstances

public void writeInstances()

Write the data instances to file