/** Creates a new instance of VariationsTableModel */
public VariationsTableModel() {
_rows = VariationsFactory.getVariationQuantity();
int maxAdditionalParams = 0;
_parameters.ensureCapacity(_rows);
_coefficients.ensureCapacity(_rows);
for (int i = 0; i < _rows; i++) {
_coefficients.add(Double.valueOf(0));
IVariation tmp = VariationsFactory.getVariation(i, Double.valueOf(0));
int parametersQuantity = tmp.getParametersQuantity();
ArrayList<Double> parameters = new ArrayList<>(parametersQuantity);
for (int j = 0; j < parametersQuantity; j++) {
parameters.add(Double.valueOf(0));
}
_parameters.add(parameters);
if (maxAdditionalParams < parametersQuantity) {
maxAdditionalParams = parametersQuantity;
}
}
_columns = 2 + maxAdditionalParams;
}
/**
* Returns IVariation object corresponding to the given row.
*
* @param row row index
* @return Variation object
*/
public IVariation getVariation(int row) {
IVariation temp = VariationsFactory.getVariation(row, _coefficients.get(row));
temp.setCoefficient(_coefficients.get(row));
if (temp.getParametersQuantity() > 0) {
ArrayList<Double> parTemp = new ArrayList<>(_parameters.get(row));
temp.setParameters(parTemp);
}
return temp;
}