private List<ObjectInstance> objectsMatchingClass(List<ObjectInstance> sourceObs, String cname) {
List<ObjectInstance> res = new ArrayList<ObjectInstance>(sourceObs.size());
for (ObjectInstance o : sourceObs) {
if (o.getTrueClassName().equals(cname)) {
res.add(o);
}
}
return res;
}
private void removeObjectClassIndexing(ObjectInstance o) {
String otclass = o.getTrueClassName();
List<ObjectInstance> classTList = objectIndexByTrueClass.get(otclass);
// if this index has more than one entry, then we can just remove from it and be done
if (classTList.size() > 1) {
classTList.remove(o);
} else {
// otherwise we have to remove class entries for it
objectIndexByTrueClass.remove(otclass);
}
}
private void addObjectClassIndexing(ObjectInstance o) {
String otclass = o.getTrueClassName();
// manage true indexing
if (objectIndexByTrueClass.containsKey(otclass)) {
objectIndexByTrueClass.get(otclass).add(o);
} else {
ArrayList<ObjectInstance> classList = new ArrayList<ObjectInstance>();
classList.add(o);
objectIndexByTrueClass.put(otclass, classList);
}
}