org.encog.ml.data.buffer.codec
Class ArrayDataCODEC

java.lang.Object
  extended by org.encog.ml.data.buffer.codec.ArrayDataCODEC
All Implemented Interfaces:
DataSetCODEC

public class ArrayDataCODEC
extends Object
implements DataSetCODEC

A CODEC used for arrays.


Constructor Summary
ArrayDataCODEC()
          Default constructor.
ArrayDataCODEC(double[][] theInput, double[][] theIdeal)
          Construct an array CODEC.
 
Method Summary
 void close()
          Close any open files.
 double[][] getIdeal()
           
 int getIdealSize()
          
 double[][] getInput()
           
 int getInputSize()
          
 void prepareRead()
          Prepare to read from an external data source.
 void prepareWrite(int recordCount, int theInputSize, int theIdealSize)
          Prepare to write to an external data destination.
 boolean read(double[] theInput, double[] theIdeal, double[] significance)
          Read one record of data from an external source.
 void write(double[] theInput, double[] theIdeal, double significance)
          Write one record of data to an external destination.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ArrayDataCODEC

public ArrayDataCODEC(double[][] theInput,
                      double[][] theIdeal)
Construct an array CODEC.

Parameters:
theInput - The input array.
theIdeal - The ideal array.

ArrayDataCODEC

public ArrayDataCODEC()
Default constructor.

Method Detail

getInputSize

public int getInputSize()

Specified by:
getInputSize in interface DataSetCODEC
Returns:
The size of the input data.

getIdealSize

public int getIdealSize()

Specified by:
getIdealSize in interface DataSetCODEC
Returns:
The size of the ideal data.

read

public boolean read(double[] theInput,
                    double[] theIdeal,
                    double[] significance)
Read one record of data from an external source.

Specified by:
read in interface DataSetCODEC
Parameters:
theInput - The input data array.
theIdeal - The ideal data array.
significance - The significance. The first element will be modified to hold the significance.
Returns:
True, if there is more data to be read.

write

public void write(double[] theInput,
                  double[] theIdeal,
                  double significance)
Write one record of data to an external destination.

Specified by:
write in interface DataSetCODEC
Parameters:
theInput - The input data array.
theIdeal - The ideal data array.

prepareWrite

public void prepareWrite(int recordCount,
                         int theInputSize,
                         int theIdealSize)
Prepare to write to an external data destination.

Specified by:
prepareWrite in interface DataSetCODEC
Parameters:
recordCount - The total record count, that will be written.
theInputSize - The input size.
theIdealSize - The ideal size.

getInput

public double[][] getInput()
Returns:
The input array.

getIdeal

public double[][] getIdeal()
Returns:
The ideal array.

prepareRead

public void prepareRead()
Prepare to read from an external data source.

Specified by:
prepareRead in interface DataSetCODEC

close

public void close()
Close any open files.

Specified by:
close in interface DataSetCODEC


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