ca.pfv.spmf.datastructures.triangularmatrix

Interface AbstractTriangularMatrix

All Known Implementing Classes:

SparseTriangularMatrix, TriangularMatrix

public interface AbstractTriangularMatrix

Method Summary

Modifier and Type	Method and Description
int	getSupportForItems(int i, int j) Get the value stored at a given position
void	incrementCount(int i, int j) Increment the value at position i,j
void	setSupport(java.lang.Integer i, java.lang.Integer j, int support)
java.lang.String	toString() Return a reprensentation of the triangular matrix as a string.

Method Detail

toString

java.lang.String toString()

Return a reprensentation of the triangular matrix as a string.

Overrides:

toString in class java.lang.Object

incrementCount

void incrementCount(int i,
                    int j)

Increment the value at position i,j

Parameters:

i - a row id

j - a column id

getSupportForItems

int getSupportForItems(int i,
                       int j)

Get the value stored at a given position

Parameters:

i - a row id

j - a column id

Returns:

the value.

setSupport

void setSupport(java.lang.Integer i,
                java.lang.Integer j,
                int support)