org.nuiton.math.matrix

Class SubMatrix.SubMatrixExcludeIteratorImpl

java.lang.Object

org.nuiton.math.matrix.SubMatrix.SubMatrixExcludeIteratorImpl

All Implemented Interfaces:

BasicMatrixIterator, MatrixIterator

Enclosing class:

SubMatrix

protected class SubMatrix.SubMatrixExcludeIteratorImpl
extends Object
implements MatrixIterator

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	coordinates
protected int[]	cpt
protected int[]	dim
protected double	exclude
protected int[]	last
protected int[]	nextCpt
protected double	nextValue
protected Object[]	posSems
protected SubMatrix	subMatrix
protected double	value

Constructor Summary

Constructors

Constructor and Description
SubMatrix.SubMatrixExcludeIteratorImpl(SubMatrix subMatrix, double exclude)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	arrayGreaterOrEquals(int[] cpt1, int[] cpt2) retourne vrai si cpt1 est superieur ou egal a cpt2, on suppose que cpt1 et cpt2 represente la meme chose (meme dimension, meme valeur max)
protected void	computeNextCpt()
protected void	computeNextPosAndValue()
int[]	getCoordinates() Retourne les coordonnés de l'élément.
Object[]	getSemanticsCoordinates() Retourne les coordonnés de l'élément, en sémantique.
double	getValue() Retourne la valeur courant pointé par l'iterator.
boolean	hasNext() Retourne vrai s'il existe un suivant.
boolean	next() Passe à l'élément suivant.
void	setValue(double value) Modifie la valeur courant pointé par l'iterator.

Methods inherited from class java.lang.Object

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

Field Detail

exclude

protected double exclude

subMatrix

protected SubMatrix subMatrix

dim

protected int[] dim

last

protected int[] last

coordinates

protected int[] coordinates

cpt

protected int[] cpt

nextCpt

protected int[] nextCpt

value

protected double value

nextValue

protected double nextValue

posSems

protected Object[] posSems

Constructor Detail

SubMatrix.SubMatrixExcludeIteratorImpl

public SubMatrix.SubMatrixExcludeIteratorImpl(SubMatrix subMatrix,
                                      double exclude)

Method Detail

arrayGreaterOrEquals

protected boolean arrayGreaterOrEquals(int[] cpt1,
                           int[] cpt2)

retourne vrai si cpt1 est superieur ou egal a cpt2, on suppose que cpt1 et cpt2 represente la meme chose (meme dimension, meme valeur max)

Parameters:

cpt1 -

cpt2 -

Returns:

computeNextCpt

protected void computeNextCpt()

computeNextPosAndValue

protected void computeNextPosAndValue()

hasNext

public boolean hasNext()

Description copied from interface: BasicMatrixIterator

Retourne vrai s'il existe un suivant.

Specified by:

hasNext in interface BasicMatrixIterator

Returns:

vrai s'il y a un suivant, faux sinon

next

public boolean next()

Description copied from interface: BasicMatrixIterator

Passe à l'élément suivant.

Specified by:

next in interface BasicMatrixIterator

Returns:

vrai s'il y a un suivant, faux sinon

getCoordinates

public int[] getCoordinates()

Description copied from interface: BasicMatrixIterator

Retourne les coordonnés de l'élément.

Specified by:

getCoordinates in interface BasicMatrixIterator

Returns:

current element coordinates

getSemanticsCoordinates

public Object[] getSemanticsCoordinates()

Description copied from interface: MatrixIterator

Retourne les coordonnés de l'élément, en sémantique. Si la matrice n'a pas de sémantique alors retourne null.

Specified by:

getSemanticsCoordinates in interface MatrixIterator

Returns:

current element semantics

getValue

public double getValue()

Description copied from interface: BasicMatrixIterator

Retourne la valeur courant pointé par l'iterator.

Specified by:

getValue in interface BasicMatrixIterator

Returns:

current element value

setValue

public void setValue(double value)

Description copied from interface: BasicMatrixIterator

Modifie la valeur courant pointé par l'iterator.

Specified by:

setValue in interface BasicMatrixIterator

Parameters:

value - new value to set to current element