/**
* Get the value of variable v in this solution
*
* @param v IntVar (or BoolVar)
* @return the value of variable v in this solution, or null if the variable is not instantiated
* in the solution
*/
public Integer getIntVal(IntVar v) {
if (empty) {
throw new UnsupportedOperationException("Empty solution. No solution found");
}
if (intmap.containsKey(v.getId())) {
return intmap.get(v.getId());
} else {
if ((v.getTypeAndKind() & Variable.TYPE) == Variable.CSTE) {
return v.getValue();
} else {
return null;
}
}
}
