| | |
| | | @Override |
| | | public TagValue statistics(String tagCode, Date beginTime, Date endTime, CollectionModes collectionModes) { |
| | | List<TagValue> tagValues = repository.statistics(Collections.singletonList(tagCode), beginTime, endTime, collectionModes); |
| | | return CollectionUtils.isEmpty(tagValues) ? tagValues.get(0) : null; |
| | | return CollectionUtils.isNotEmpty(tagValues) ? tagValues.get(0) : null; |
| | | } |
| | | |
| | | /** |
| | |
| | | tagCodes.add(tagCode); |
| | | List<TagValue> historyData = repository.getHistoryData(tagCodes, beginTime, endTime, interval); |
| | | return historyData; |
| | | // return realtimeDatabaseManager.retrieve(tagCode, beginTime, endTime, retrievalModes, pointCount); |
| | | } |
| | | } |