public boolean setWards(Ward... newWards) {
boolean wasSet = false;
ArrayList<Ward> verifiedWards = new ArrayList<Ward>();
for (Ward aWard : newWards) {
if (verifiedWards.contains(aWard)) {
continue;
}
verifiedWards.add(aWard);
}
if (verifiedWards.size() != newWards.length || verifiedWards.size() < minimumNumberOfWards()) {
return wasSet;
}
ArrayList<Ward> oldWards = new ArrayList<Ward>(wards);
wards.clear();
for (Ward aNewWard : verifiedWards) {
wards.add(aNewWard);
if (oldWards.contains(aNewWard)) {
oldWards.remove(aNewWard);
} else {
aNewWard.addEmployee(this);
}
}
for (Ward anOldWard : oldWards) {
anOldWard.removeEmployee(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);
}
}
public boolean removeWard(Ward aWard) {
boolean wasRemoved = false;
if (!wards.contains(aWard)) {
return wasRemoved;
}
if (numberOfWards() <= minimumNumberOfWards()) {
return wasRemoved;
}
int oldIndex = wards.indexOf(aWard);
wards.remove(oldIndex);
if (aWard.indexOfEmployee(this) == -1) {
wasRemoved = true;
} else {
wasRemoved = aWard.removeEmployee(this);
if (!wasRemoved) {
wards.add(oldIndex, aWard);
}
}
return wasRemoved;
}
public boolean addWard(Ward aWard) {
boolean wasAdded = false;
if (wards.contains(aWard)) {
return false;
}
if (wards.contains(aWard)) {
return false;
}
if (wards.contains(aWard)) {
return false;
}
wards.add(aWard);
if (aWard.indexOfEmployee(this) != -1) {
wasAdded = true;
} else {
wasAdded = aWard.addEmployee(this);
if (!wasAdded) {
wards.remove(aWard);
}
}
return wasAdded;
}
