BaseOptions.Builder

public static abstract class BaseOptions.Builder

Builder for BaseOptions.

Public Constructors

Builder()

Public Methods

final BaseOptions	build() Validates and builds the BaseOptions instance.
abstract BaseOptions.Builder	setDelegate(Delegate delegate) Sets device delegate to run the MediaPipe pipeline.
abstract BaseOptions.Builder	setDelegateOptions(BaseOptions.DelegateOptions delegateOptions) Options for the chosen delegate.
abstract BaseOptions.Builder	setModelAssetBuffer(ByteBuffer value) Sets either the direct ByteBuffer or the MappedByteBuffer of a model asset file (a tflite model or a model asset bundle file).
abstract BaseOptions.Builder	setModelAssetFileDescriptor(Integer value) Sets the native fd int of a model asset file (a tflite model or a model asset bundle file).
abstract BaseOptions.Builder	setModelAssetPath(String value) Sets the model path to a model asset file (a tflite model or a model asset bundle file) in the Android app assets folder.

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public Builder ()

Public Methods

public final BaseOptions build ()

Validates and builds the BaseOptions instance.

Throws

IllegalArgumentException	if BaseOptions is invalid, or the provided model buffer is not a direct ByteBuffer or a MappedByteBuffer.

public abstract BaseOptions.Builder setDelegate (Delegate delegate)

Sets device delegate to run the MediaPipe pipeline. If the delegate is not set, the default delegate CPU is used.

Parameters

delegate

public abstract BaseOptions.Builder setDelegateOptions (BaseOptions.DelegateOptions delegateOptions)

Options for the chosen delegate. If not set, the default delegate options is used.

Parameters

delegateOptions

public abstract BaseOptions.Builder setModelAssetBuffer (ByteBuffer value)

Sets either the direct ByteBuffer or the MappedByteBuffer of a model asset file (a tflite model or a model asset bundle file).

Note: when model buffer is set, both model file and model file descriptor should be empty.

Parameters

value

public abstract BaseOptions.Builder setModelAssetFileDescriptor (Integer value)

Sets the native fd int of a model asset file (a tflite model or a model asset bundle file).

Note: when model file descriptor is set, both model path and model buffer should be empty.

Parameters

value

public abstract BaseOptions.Builder setModelAssetPath (String value)

Sets the model path to a model asset file (a tflite model or a model asset bundle file) in the Android app assets folder.

Note: when model path is set, both model file descriptor and model buffer should be empty.

Parameters

value