edu.udo.cs.yale.example
Class WeightingExampleReader

java.lang.Object
  edu.udo.cs.yale.example.AbstractExampleReader
      edu.udo.cs.yale.example.WeightingExampleReader

All Implemented Interfaces:

ExampleReader, java.util.Iterator<Example>

public class WeightingExampleReader
extends AbstractExampleReader

This reader takes the selection and weighting of attributes into account.

Version:

$Id: WeightingExampleReader.java,v 2.10 2006/03/27 13:21:58 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private java.util.Iterator<Example>	parentReader The parent example reader.
private Attribute[]	selectedAttributes The selection of the attributes.
private java.util.Map<java.lang.String,Attribute>	specialAttributes The special attributes of the example set.
private WeightApplier	weightApplier The weight applier which should be used to calculate the actual values.
private AttributeWeights	weights The weights of the attributes.

Constructor Summary

WeightingExampleReader(java.util.Iterator<Example> er, ExampleSet exampleSet, AttributeWeights weights, WeightApplier weightApplier)
Creates a attribute weighting example reader.

Method Summary

boolean	hasNext()
Example	next()

Methods inherited from class edu.udo.cs.yale.example.AbstractExampleReader

remove

Methods inherited from class java.lang.Object

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

Field Detail

parentReader

private java.util.Iterator<Example> parentReader

The parent example reader.

selectedAttributes

private Attribute[] selectedAttributes

The selection of the attributes.

specialAttributes

private java.util.Map<java.lang.String,Attribute> specialAttributes

The special attributes of the example set.

weights

private AttributeWeights weights

The weights of the attributes.

weightApplier

private WeightApplier weightApplier

The weight applier which should be used to calculate the actual values.

Constructor Detail

WeightingExampleReader

public WeightingExampleReader(java.util.Iterator<Example> er,
                              ExampleSet exampleSet,
                              AttributeWeights weights,
                              WeightApplier weightApplier)

Creates a attribute weighting example reader.

Method Detail

hasNext

public boolean hasNext()

next

public Example next()