net.sf.myra.datamining.io
Class ExtendedArffHelper

java.lang.Object
  extended by net.sf.myra.datamining.io.Helper
      extended by net.sf.myra.datamining.io.ArffHelper
          extended by net.sf.myra.datamining.io.ExtendedArffHelper

public class ExtendedArffHelper
extends ArffHelper

Version:
$Revision$ $Date:: $
Author:
Fernando Esteban Barril Otero

Nested Class Summary
 
Nested classes/interfaces inherited from class net.sf.myra.datamining.io.ArffHelper
ArffHelper.UnsupportedAttribute
 
Constructor Summary
ExtendedArffHelper()
           
 
Method Summary
protected  java.lang.String getExtension()
          Returns the default file extension.
 Dataset read(java.io.Reader reader)
          Returns a Dataset instance that represents the data of the specified ARFF file.
protected  void writeData(Dataset dataset, java.io.PrintWriter writer)
          Writes the ARFF data section.
protected  void writeTarget(Metadata metadata, java.io.PrintWriter writer)
           
 
Methods inherited from class net.sf.myra.datamining.io.ArffHelper
isBlank, isComment, main, read, trim, write, write, writeAttribute, writeHeader
 
Methods inherited from class net.sf.myra.datamining.io.Helper
getHelper, getHelper, isCompressed, open, open, read, setCompressed
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ExtendedArffHelper

public ExtendedArffHelper()
Method Detail

writeTarget

protected void writeTarget(Metadata metadata,
                           java.io.PrintWriter writer)
Overrides:
writeTarget in class ArffHelper

writeData

protected void writeData(Dataset dataset,
                         java.io.PrintWriter writer)
Description copied from class: ArffHelper
Writes the ARFF data section.

Overrides:
writeData in class ArffHelper
Parameters:
dataset - the dataset instance.
writer - the writer instance.

read

public Dataset read(java.io.Reader reader)
             throws java.io.IOException
Description copied from class: ArffHelper
Returns a Dataset instance that represents the data of the specified ARFF file.

Overrides:
read in class ArffHelper
Parameters:
reader - the input reader.
Returns:
a Dataset instance.
Throws:
java.io.IOException - if any file operation fails.

getExtension

protected java.lang.String getExtension()
Returns the default file extension.

Overrides:
getExtension in class ArffHelper
Returns:
the default file extension.


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