@Override
public void getInfo(Assignment<V, T> assignment, Model<V, T> model, Map<String, String> info) {
if (model.variablesWithInitialValue().size() > 0)
info.put(
"Perturbations: Total penalty",
sDoubleFormat.format(getPerturbationPenalty(assignment, model)));
}
@Override
public double getPerturbationPenalty(Assignment<V, T> assignment, Model<V, T> model) {
double penalty = 0.0;
for (V variable : model.variablesWithInitialValue()) {
T value = assignment.getValue(variable);
if (value != null
&& variable.getInitialAssignment() != null
&& !value.equals(variable.getInitialAssignment()))
penalty += getPenaltyD(assignment, value, variable.getInitialAssignment());
}
return penalty;
}
@Override
public void setModel(Model<V, T> model) {
super.setModel(model);
if (model != null) iContextReference = model.createReference(this);
}