com.powerdata.openpa.tools.matrix

Interface Matrix<T>

All Known Subinterfaces:

JacobianMatrix

All Known Implementing Classes:

ArrayJacobianMatrix

public interface Matrix<T>

Matrix with value of any object

Method Summary

Modifier and Type	Method and Description
void	addInPlace(int row, int column, T value) Add a value in place
default void	dump(java.io.PrintWriter pw, MatrixDebug<T> dbg)
int	getColumnCount() Return the number of columns in the matrix
int	getRowCount() Return the number of rows in the matrix.
T	getValue(int row, int column) Get a value
void	setValue(int row, int column, T value) Set a value
void	subInPlace(int row, int column, T value) subtract a value in place

Method Detail

getRowCount

int getRowCount()

Return the number of rows in the matrix.

Returns:

Number of matrix rows

getColumnCount

int getColumnCount()

Return the number of columns in the matrix

Returns:

Number of matrix columns

setValue

void setValue(int row,
              int column,
              T value)

Set a value

Parameters:

row - location of new value

column - location of new value

value - value to store

getValue

T getValue(int row,
           int column)

Get a value

Parameters:

row - location of new value

column - location of new value

Returns:

value stored at given location

addInPlace

void addInPlace(int row,
                int column,
                T value)

Add a value in place

Parameters:

row - location of updated value

column - location of updated value

value - to add at given location

subInPlace

void subInPlace(int row,
                int column,
                T value)

subtract a value in place

Parameters:

row - location of updated value

column - location of updated value

value - to subtract at given location

dump

default void dump(java.io.PrintWriter pw,
                  MatrixDebug<T> dbg)
           throws PAModelException

Throws:

PAModelException