it.uniroma2.sag.kelp.kernel.tree.deltamatrix

Interface DeltaMatrix

All Known Implementing Classes:

DynamicDeltaMatrix, StaticDeltaMatrix

public interface DeltaMatrix

Sparse Delta Matrix

Author:

Danilo Croce

Field Summary

Fields

Modifier and Type	Field and Description
static int	NO_RESPONSE

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int i, int j, float v) Insert a value in the matrix
void	clear() Clear the delta matrix
float	get(int i, int j) Get a value from the matrix

Field Detail

NO_RESPONSE

static final int NO_RESPONSE

See Also:

Constant Field Values

Method Detail

add

void add(int i,
       int j,
       float v)

Insert a value in the matrix

Parameters:

i - row index

j - column index

v - value to insert in delta_matrix[i][j]

get

float get(int i,
        int j)

Get a value from the matrix

Parameters:

i - row index

j - column index

Returns:

value to retrieve from the delta_matrix[[i][j]

clear

void clear()

Clear the delta matrix