org.la4j.matrix.functor

Interface MatrixPredicate

public interface MatrixPredicate

A matrix predicate that tests each matrix element.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	test(int rows, int columns) Tests number of rows and columns in the matrix.
boolean	test(int i, int j, double value) Tests matrix element.

Method Detail

test

boolean test(int rows,
           int columns)

Tests number of rows and columns in the matrix.

Parameters:

rows - the number of rows

columns - the number of columns

Returns:

whether the shape meets this predicate

test

boolean test(int i,
           int j,
           double value)

Tests matrix element.

Parameters:

i - the row index

j - the column index

value - the element's value

Returns:

whether the element meets this predicate