private static Map<String, Object> canonicalizeMap(final Map<String, Object> from) {
final Map<String, Object> canonicalized = new LinkedHashMap<String, Object>(from.size());
final TreeSet<String> keysInOrder = new TreeSet<String>(from.keySet());
for (final String key : keysInOrder) {
final Object val = from.get(key);
canonicalized.put(key, canonicalize(val));
}
return canonicalized;
}
private void putMap(String name, Map m) {
_put(OBJECT, name);
final int sizePos = _buf.position();
_buf.putInt(0);
for (Object key : m.keySet()) _putObjectField(key.toString(), m.get(key));
_buf.put(EOO);
_buf.putInt(sizePos, _buf.position() - sizePos);
}
private static List<String> facetStringToListOfKeys(String facets) throws Exception {
List<String> facetList = new ArrayList<String>();
String array[] = facets.split(",");
for (int i = 0; i < array.length; i++) {
int temp = Integer.parseInt(array[i]);
String key = columnToKey.get(temp);
if (key != null) {
facetList.add(key);
}
}
return facetList;
}