public ObservableTransformer match()

in rx-central-ble-sample/src/main/java/com/uber/rxcentralble/sample/NameScanMatcher.java [20:45]

• 22 lines of code
• 7 McCabe index (conditional complexity)

  public ObservableTransformer<ScanData, ScanData> match() {
    return scanDataStream ->
            scanDataStream
            .filter(scanData -> {
              String scanRecordName = "";
              String deviceName = "";
              String adDataName = "";

              if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                scanRecordName = getScanRecordName(scanData);
              }

              if (scanData.getBluetoothDevice().getName() != null) {
                deviceName = scanData.getBluetoothDevice().getName();
              }

              if (scanData.getParsedAdvertisement() != null
                      && scanData.getParsedAdvertisement().getName() != null) {
                adDataName = scanData.getParsedAdvertisement().getName();
              }

              return scanRecordName.contentEquals(name)
                      || deviceName.contentEquals(name)
                      || adDataName.contentEquals(name);
            });
  }