/**
* Evaluates a solution
*
* @param solution The solution to evaluate
*/
public void evaluate(Solution solution) {
double fitness1, fitness2;
int x, y;
fitness1 = 0.0;
fitness2 = 0.0;
for (int i = 0; i < (numberOfCities_); i++) {
for (int j = 0; j < (numberOfCities_); j++) {
x = ((Permutation) solution.getDecisionVariables().variables_[0]).vector_[i];
y = ((Permutation) solution.getDecisionVariables().variables_[0]).vector_[j];
fitness1 += distanceMatrix_[i][j] * flujo1[x][y];
}
}
for (int i = 0; i < (numberOfCities_); i++) {
for (int j = 0; j < (numberOfCities_); j++) {
x = ((Permutation) solution.getDecisionVariables().variables_[0]).vector_[i];
y = ((Permutation) solution.getDecisionVariables().variables_[0]).vector_[j];
fitness2 += distanceMatrix_[i][j] * flujo2[x][y];
}
}
solution.setObjective(0, fitness1);
solution.setObjective(1, fitness2);
} // evaluate
