public void writeRegionKeys(DS.CacheWriter cw, BoundingBox bb) {
JSONObject json = new JSONObject();
JSONArray jarray = new JSONArray();
json.put("keys", jarray);
for (Map.Entry<BoundingBox, List<Pair<BoundingBox, Key>>> entry : boxList.entrySet()) {
if (bb.isIntersecting(entry.getKey())) {
for (Pair<BoundingBox, Key> pair : entry.getValue()) {
if (bb.isIntersecting(pair.getFirst())) {
jarray.put(KeyFactory.keyToString(pair.getSecond()));
}
}
}
}
for (Pair<GeoPt, Key> pair : locationList) {
if (bb.isInside(pair.getFirst())) {
jarray.put(KeyFactory.keyToString(pair.getSecond()));
}
}
if (firstPlacemarkKey != null && bb.isIntersecting(placemarkBoundingBox)) {
jarray.put(KeyFactory.keyToString(firstPlacemarkKey));
}
json.write(cw);
cw.cache();
}
