io.scanbot.sdk.blob

Class BlobManager

io.scanbot.sdk.blob.BlobManager

public class BlobManager

Manages binary files on local filesystem and provides access to binary files stored remotely

Constructor Detail

BlobManager

public BlobManager(@NotNull
                   BlobStoreStrategy blobStoreStrategy,
                   @NotNull
                   android.content.res.AssetManager assetManager,
                   @NotNull
                   BlobFactory blobFactory)

Manages binary files on local filesystem and provides access to binary files stored remotely

Method Detail

allBlobsAvailable

public boolean allBlobsAvailable(@NotNull
                                 java.util.Collection<io.scanbot.sdk.entity.Blob> blobs)

Returns:

true if all blobs from collection are available locally. false if at least one blob is not available. If collection is empty returns true

isBlobAvailable

public boolean isBlobAvailable(@NotNull
                               Blob blob)

Returns:

true if class Blob is available on local filesystem. false otherwise.

getAllLanguagesWithAvailableOcrBlobs

@NotNull
public java.util.Set<io.scanbot.sdk.entity.Language> getAllLanguagesWithAvailableOcrBlobs()

Returns:

set of all languages for which OCR binaries are present on local filesystem

getOcrBlobsDirectory

@NotNull
public java.io.File getOcrBlobsDirectory()

Returns:

the internal OCR blobs directory.

Throws:

IOException - if directory is unavailable

getBanksDataFile

@NotNull
public java.io.File getBanksDataFile()

Returns:

the internal banks data file.

Throws:

IOException - if file is unavailable

getBarcodeDetectionModelFile

@NotNull
public java.io.File getBarcodeDetectionModelFile()

Deprecated.

Returns:

the internal Barcode detection model file.

getBarcodeBinarizationModelFile

@NotNull
public java.io.File getBarcodeBinarizationModelFile()

Deprecated.

Returns:

the internal Barcode binarization model file.

getBlurEstimatorModelFile

@NotNull
public java.io.File getBlurEstimatorModelFile()

Returns:

the internal Blur Estimator model file.

Throws:

IOException - if file is unavailable

getMrzCascadeFile

@NotNull
public java.io.File getMrzCascadeFile()

Returns:

the mrz cascade file.

Throws:

IOException - if file is unavailable

getFilterPredictionModelFile

@NotNull
public java.io.File getFilterPredictionModelFile()

Returns:

the Filter prediction TensorFlow model file.

Throws:

IOException - if file is unavailable

getChequeDigitPredictionModelFile

@NotNull
public java.io.File getChequeDigitPredictionModelFile()

Returns:

the Cheque digit prediction TensorFlow model file.

Throws:

IOException - if file is unavailable

getDcModelsFolderFile

@NotNull
public java.io.File getDcModelsFolderFile()

Deprecated.

Returns:

the DC recognizer TensorFlow models folder.

getIdCardScannerModelsFolderFile

@NotNull
public java.io.File getIdCardScannerModelsFolderFile()

Deprecated.

Returns:

the ID card scanner models folder

getGenericTextRecognizerModelsFolderFile

@NotNull
public java.io.File getGenericTextRecognizerModelsFolderFile()

Deprecated.

Returns:

the generic text recognizer models folder

getDocumentDetectorModelFile

@NotNull
public java.io.File getDocumentDetectorModelFile()

Deprecated.

Doesn't check that file is exists

Returns:

the document detector model

getImageProcessorModelsFolderFile

@NotNull
public java.io.File getImageProcessorModelsFolderFile()

Doesn't check that file is exists

Returns:

image processor models files folder

fetch

public void fetch(@NotNull
                  Blob blob)

Launches fetch of a given class Blob if it is not already available in local destination folder. Perform blocking operations, so it should not be called from the main thread.

See Also:

class Blob

forceFetch

public void forceFetch(@NotNull
                       BlobType blobType)

Launches fetch of a given enum BlobType if it is not already available in local destination folder. Perform blocking operations, so it should not be called from the main thread.

See Also:

enum BlobType