public void updateLastCheckpointId(long checkpointId) {
        if (sourceExactlyMetric != null) {
            sourceExactlyMetric.updateLastCheckpointId(checkpointId);
        }
    }
A conversion from TimeType to int describes the number of milliseconds of the day.
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/mongodb-cdc/src/main/java/org/apache/inlong/sort/mongodb/MongoDBConnectorDeserializationSchema.java