public boolean setHospital(Hospital aHospital) {
boolean wasSet = false;
if (aHospital == null) {
return wasSet;
}
Hospital existingHospital = hospital;
hospital = aHospital;
if (existingHospital != null && !existingHospital.equals(aHospital)) {
existingHospital.removeEmployee(this);
}
hospital.addEmployee(this);
wasSet = true;
return wasSet;
}
public void delete() {
for (int i = shifts.size(); i > 0; i--) {
Shift aShift = shifts.get(i - 1);
aShift.delete();
}
for (int i = privileges.size(); i > 0; i--) {
Privilege aPrivilege = privileges.get(i - 1);
aPrivilege.delete();
}
Hospital placeholderHospital = hospital;
this.hospital = null;
placeholderHospital.removeEmployee(this);
ArrayList<Ward> copyOfWards = new ArrayList<Ward>(wards);
wards.clear();
for (Ward aWard : copyOfWards) {
aWard.removeEmployee(this);
}
}
