public StringIntPair[] getCounts(String key) {
ObjectIntHashMap<String> map = get(key);
if (map == null) return null;
String value;
int i = 0;
StringIntPair[] ps = new StringIntPair[map.size() - 1];
for (ObjectCursor<String> cur : map.keys()) {
if (!(value = cur.value).equals(TOTAL)) ps[i++] = new StringIntPair(value, map.get(value));
}
return ps;
}
public ObjectIntPair<String> getBestCount(String key) {
ObjectIntHashMap<String> map = get(key);
if (map != null) {
ObjectIntPair<String> max = new ObjectIntPair<String>(null, -1);
int count;
for (ObjectCursor<String> cur : map.keys()) {
count = map.get(cur.value);
if (count > max.i) max.set(cur.value, count);
}
return max;
}
return null;
}
public void add(String key, String value, int count) {
ObjectIntHashMap<String> map;
if (containsKey(key)) {
map = get(key);
map.put(value, map.get(value) + count);
map.put(TOTAL, map.get(TOTAL) + count);
} else {
map = new ObjectIntHashMap<String>();
put(key, map);
map.put(value, count);
map.put(TOTAL, count);
}
i_total += count;
}