public synchronized Map<String, Object> getCollections() {
try {
Map<String, Object> ret = new LinkedHashMap<String, Object>();
long nameDirectory_recid = getRoot(NAME_DIRECTORY_ROOT);
if (nameDirectory_recid == 0) return ret;
HTree<String, Long> m = fetch(nameDirectory_recid);
for (Map.Entry<String, Long> e : m.entrySet()) {
Object o = fetch(e.getValue());
if (o instanceof BTree) {
if (((BTree) o).hasValues) o = getTreeMap(e.getKey());
else o = getTreeSet(e.getKey());
} else if (o instanceof HTree) {
if (((HTree) o).hasValues) o = getHashMap(e.getKey());
else o = getHashSet(e.getKey());
}
ret.put(e.getKey(), o);
}
return Collections.unmodifiableMap(ret);
} catch (IOException e) {
throw new IOError(e);
}
}
