private void mergeToHeap(
ActionCombinerValue newValList,
UserActiveHistory oldVal,
UserActiveHistory.Builder updatedBuilder) {
HashSet<String> alreadyIn = new HashSet<String>();
for (String newItem : newValList.getActRecodeMap().keySet()) {
if (updatedBuilder.getActRecordsCount() >= topNum) {
break;
}
if (!alreadyIn.contains(newItem)) {
updatedBuilder.addActRecords(newValList.getActRecodeMap().get(newItem));
alreadyIn.add(newItem);
}
}
if (oldVal != null) {
for (Recommend.UserActiveHistory.ActiveRecord eachOldVal : oldVal.getActRecordsList()) {
if (updatedBuilder.getActRecordsCount() >= topNum) {
break;
}
if (alreadyIn.contains(eachOldVal.getItem())) {
continue;
}
updatedBuilder.addActRecords(eachOldVal);
}
}
}
private void Save(UserActiveHistory.Builder mergeValueBuilder) {
UserActiveHistory putValue = mergeValueBuilder.build();
for (ClientAttr clientEntry : mtClientList) {
TairOption putopt = new TairOption(clientEntry.getTimeout(), (short) 0, dataExpireTime);
try {
Future<Result<Void>> future =
clientEntry
.getClient()
.putAsync((short) nsTableId, this.key.getBytes(), putValue.toByteArray(), putopt);
clientEntry
.getClient()
.notifyFuture(
future,
putCallBack,
new UpdateCallBackContext(clientEntry, key, putValue.toByteArray(), putopt));
} catch (Exception e) {
logger.error(e.getMessage(), e);
}
}
}