Class MulticoreVisionBackend

java.lang.Object

org.episteme.core.media.vision.backends.MulticoreVisionBackend

All Implemented Interfaces:

VisionAlgorithmProvider<BufferedImage>, VisionBackend, AlgorithmProvider, Backend, ComputeBackend, CPUBackend

@AutoService({Backend.class,ComputeBackend.class,VisionBackend.class,CPUBackend.class})
public class MulticoreVisionBackend
extends Object
implements VisionBackend, CPUBackend

Implementation of VisionBackend and VisionAlgorithmProvider using Java Parallel Streams (multicore CPU).

Constructor Summary

Constructors

Constructor	Description
MulticoreVisionBackend()

Method Summary

Modifier and Type	Method	Description
BufferedImage	apply(BufferedImage image, ImageOp<BufferedImage> op)	Applies a generic operation to an image.
Object	createBackend()	Creates and returns the backend instance (or returns self if it is the backend).
BufferedImage	createImage(Object data, int width, int height)	Creates a new image from the given data.
HardwareAccelerator	getAcceleratorType()	Returns the type of hardware accelerator used by this backend.
String	getBackendName()	Returns the friendly name of this backend instance.
String	getDescription()	Returns a description of the backend.
String	getId()	Returns the unique identifier for this backend (e.g., "javafx", "jmol", "cuda").
String	getName()	Returns the display name for UI presentation.
int	getPriority()	Returns the priority for auto-selection (higher = preferred).
String	getType()	Returns the backend type category (e.g., "plotting", "molecular", "tensor", "math").
boolean	isAvailable()	Checks if this backend is currently available (libraries loaded, etc.).
void	shutdown()	Called when the application is shutting down or the backend is being replaced.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface AlgorithmProvider

description, getMetadata, score

Methods inherited from interface Backend

getAlgorithmProviders, getStatusMessage, isExplicitlyDisabled

Methods inherited from interface CPUBackend

supportsComplexNumbers, supportsFloatingPoint, supportsParallelOps

Methods inherited from interface VisionAlgorithmProvider

getAlgorithmType

Methods inherited from interface VisionBackend

createContext

Constructor Details

MulticoreVisionBackend

public MulticoreVisionBackend()

Method Details

getType

public String getType()

Description copied from interface: Backend

Returns the backend type category (e.g., "plotting", "molecular", "tensor", "math").

Specified by:

getType in interface Backend

Specified by:

getType in interface ComputeBackend

Specified by:

getType in interface CPUBackend

Specified by:

getType in interface VisionBackend

getId

public String getId()

Description copied from interface: Backend

Returns the unique identifier for this backend (e.g., "javafx", "jmol", "cuda").

Specified by:

getId in interface Backend

Specified by:

getId in interface ComputeBackend

Specified by:

getId in interface VisionBackend

getDescription

public String getDescription()

Description copied from interface: Backend

Returns a description of the backend.

Specified by:

getDescription in interface Backend

Specified by:

getDescription in interface ComputeBackend

Specified by:

getDescription in interface VisionBackend

isAvailable

public boolean isAvailable()

Description copied from interface: Backend

Checks if this backend is currently available (libraries loaded, etc.).

Default implementation checks Backend.isExplicitlyDisabled() and returns false if it is.

Specified by:

isAvailable in interface AlgorithmProvider

Specified by:

isAvailable in interface Backend

Specified by:

isAvailable in interface VisionBackend

getPriority

public int getPriority()

Description copied from interface: Backend

Returns the priority for auto-selection (higher = preferred). Used when multiple backends are available.

Specified by:

getPriority in interface AlgorithmProvider

Specified by:

getPriority in interface Backend

Specified by:

getPriority in interface VisionBackend

getBackendName

public String getBackendName()

Description copied from interface: VisionBackend

Returns the friendly name of this backend instance.

Specified by:

getBackendName in interface VisionBackend

getName

public String getName()

Description copied from interface: Backend

Returns the display name for UI presentation.

Specified by:

getName in interface AlgorithmProvider

Specified by:

getName in interface Backend

Specified by:

getName in interface VisionAlgorithmProvider<BufferedImage>

Specified by:

getName in interface VisionBackend

createBackend

public Object createBackend()

Description copied from interface: Backend

Creates and returns the backend instance (or returns self if it is the backend).

Specified by:

createBackend in interface Backend

Specified by:

createBackend in interface ComputeBackend

Specified by:

createBackend in interface VisionBackend

Returns:

The backend implementation object

getAcceleratorType

public HardwareAccelerator getAcceleratorType()

Description copied from interface: ComputeBackend

Returns the type of hardware accelerator used by this backend.

Specified by:

getAcceleratorType in interface ComputeBackend

Specified by:

getAcceleratorType in interface CPUBackend

Specified by:

getAcceleratorType in interface VisionBackend

Returns:

the accelerator type

apply

public BufferedImage apply(BufferedImage image,
 ImageOp<BufferedImage> op)

Description copied from interface: VisionAlgorithmProvider

Applies a generic operation to an image.

Specified by:

apply in interface VisionAlgorithmProvider<BufferedImage>

createImage

public BufferedImage createImage(Object data,
 int width,
 int height)

Description copied from interface: VisionAlgorithmProvider

Creates a new image from the given data.

Specified by:

createImage in interface VisionAlgorithmProvider<BufferedImage>

shutdown

public void shutdown()

Description copied from interface: Backend

Called when the application is shutting down or the backend is being replaced. Use this to release hardware resources, close file handles, or stop background threads.

Specified by:

shutdown in interface AlgorithmProvider

Specified by:

shutdown in interface Backend

Specified by:

shutdown in interface VisionBackend