public IDeviceID getDeviceID(final PartialPath devicePath) {
    return devicePath.getIDeviceID();
  }
get device id by full path

@param devicePath device path of the timeseries
@return device id of the timeseries
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/DeviceIDFactory.java