// ----------------------------------------------------------------------------------------
public double[] getAllMatrixData() {
if (matrix == null) {
System.out.println("The R goose has not received a matrix broadcast.");
return new double[0];
}
int rowCount = matrix.getRowCount();
int columnCount = matrix.getColumnCount();
int total = rowCount * columnCount;
double result[] = new double[total];
for (int r = 0; r < rowCount; r++) {
double[] rowValues = matrix.get(r);
int toPosition = r * columnCount;
System.arraycopy(rowValues, 0, result, toPosition, columnCount);
} // for r
return result;
} // getAllMatrixData
// ----------------------------------------------------------------------------------------
public int getMatrixColumnCount() {
if (matrix == null) return 0;
else return matrix.getColumnCount();
}