fr.ifremer.isisfish.util.matrix

Class MatrixCSVHelper

java.lang.Object

fr.ifremer.isisfish.util.matrix.MatrixCSVHelper

public class MatrixCSVHelper
extends Object

Classe permettant de convertir une matrice en String et inversement en prenant en compte la conversion des semantiques via l'utilisation d'un decorator (EntitySemanticsDecorator). Ce format est utilise comme format de sauvegarde des resultats dans les simulation. Il remplace le stockage en base et les fichiers mapper. Format d'une matrice:

 # commentaire
 [nom]
 [nom dimension1]:[semantique1];[semantique2];...
 [nom dimension2]:[semantique1];[semantique2];...
 ...
 [ligne blanche]
 [coordonnee1];[coordonnee2];...;[valeur]
 [coordonnee1];[coordonnee2];...;[valeur]
 [coordonnee1];[coordonnee2];...;[valeur]
 ...
 

Exemple

 MaMatrice
 Mois:Janvier;Fevrier;Mars
 Ville:Nantes;Paris;Nice

 1;1;2;13.5
 0;2;1;4.2
 

Since:

4.4.1.0

Version:

$Revision$ Last update: $Date$ by : $Author$

Author:

poussin

Field Summary

Fields

Modifier and Type	Field and Description
protected EntitySemanticsDecorator	decorator

Constructor Summary

Constructors

Constructor and Description
MatrixCSVHelper()
MatrixCSVHelper(EntitySemanticsDecorator decorator)

Method Summary

Modifier and Type	Method and Description
protected org.nuiton.math.matrix.MatrixFactory	getMatrixFactory()
org.nuiton.math.matrix.MatrixND	readMatrix(Reader reader)
org.nuiton.math.matrix.MatrixND	readMatrix(String mat)
protected List<String>	undecorate(List l) return new list with undecorate item
protected String	undecorate(Object o)
String	writeMatrix(String name, org.nuiton.math.matrix.MatrixND mat)
void	writeMatrix(Writer writer, String name, org.nuiton.math.matrix.MatrixND mat)

Methods inherited from class java.lang.Object

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

Field Detail

decorator

protected EntitySemanticsDecorator decorator

Constructor Detail

MatrixCSVHelper

public MatrixCSVHelper()

MatrixCSVHelper

public MatrixCSVHelper(EntitySemanticsDecorator decorator)

Method Detail

getMatrixFactory

protected org.nuiton.math.matrix.MatrixFactory getMatrixFactory()

undecorate

protected List<String> undecorate(List l)

return new list with undecorate item

Parameters:

l -

Returns:

new list

undecorate

protected String undecorate(Object o)

readMatrix

public org.nuiton.math.matrix.MatrixND readMatrix(String mat)
                                           throws IOException

Throws:

IOException

writeMatrix

public String writeMatrix(String name,
                          org.nuiton.math.matrix.MatrixND mat)
                   throws IOException

Throws:

IOException

readMatrix

public org.nuiton.math.matrix.MatrixND readMatrix(Reader reader)
                                           throws IOException

Throws:

IOException

writeMatrix

public void writeMatrix(Writer writer,
                        String name,
                        org.nuiton.math.matrix.MatrixND mat)