private KeyValueResult satisfies(long key, int itemCount, byte[] items) {
int count = 0;
for (int itemIndex = 0; itemIndex < items.length; itemIndex++) {
byte item = items[itemIndex];
boolean found = false;
for (int i = 0; i < 6; i++) {
byte itemFound = ByteUtils.decodeByte(key, 2 + i);
if (itemFound == Constants.ANY_ITEM_INDEX) {
continue;
}
if (itemIndex == 0 && count++ > itemCount) {
return null;
}
if (itemFound == item) {
found = true;
}
}
if (!found) {
return null;
}
}
if (count != itemCount) {
return null;
}
KeyValueResult result = new KeyValueResult();
ByteUtils.decode(key, result.key);
return result;
}
private KeyValueResult satisfies(long key, int itemCount) {
int count = 0;
for (int i = 0; i < 6; i++) {
byte itemFound = ByteUtils.decodeByte(key, 2 + i);
if (itemFound == Constants.ANY_ITEM_INDEX) {
continue;
}
if (count++ > itemCount) {
return null;
}
}
if (count != itemCount) {
return null;
}
KeyValueResult result = new KeyValueResult();
ByteUtils.decode(key, result.key);
return result;
}
protected static float winrate(int value) {
return (float) ByteUtils.decodeFirst(value) / ByteUtils.decodeSecond(value);
}
private int getValue(byte rank, byte champId, byte[] items) {
long key =
ByteUtils.encode(rank, champId, items[0], items[1], items[2], items[3], items[4], items[5]);
return stats.get(key, Integer.MAX_VALUE);
}
private boolean rankMismatch(byte rank, long key) {
return rank != ByteUtils.decodeByte(key, 0);
}
private boolean champMismatch(byte champId, long key) {
return champId != ByteUtils.decodeByte(key, 1);
}
private void populate(int value, KeyValueResult result) {
result.setGamesPlayed(ByteUtils.decodeSecond(value));
result.setAdaptive(winrate(value));
}