/** Returns a copy of the instance of the class. */
@Override
public Infestation clone() {
Infestation occ = new Infestation();
occ.ageOfInfestation = ageOfInfestation;
if (disperser != null) {
occ.disperser = disperser.clone();
}
occ.infested = infested;
occ.stageOfInfestation = stageOfInfestation;
occ.maxInfestation = maxInfestation;
occ.maxControl = maxControl;
occ.wasControlled = wasControlled;
occ.wasInfested = wasInfested;
occ.species = species;
occ.parent = parent;
occ.freezeManagement = freezeManagement;
List<Coordinate> propagules_c = new ArrayList<Coordinate>();
for (Coordinate c : propagules) {
propagules_c.add((Coordinate) c.clone());
}
for (ControlType s : controls.keySet()) {
occ.controls.put(s, controls.get(s).longValue());
}
occ.propagules = propagules_c;
return occ;
}
/** Performs dispersal operations associated with the Occupant. */
public void disperse() {
try {
propagules = disperser.disperse();
} catch (NullPointerException e) {
e.printStackTrace();
}
}