Package apple.vision

Class VNSequenceRequestHandler

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.vision.VNSequenceRequestHandler

All Implemented Interfaces:

NSObject

public class VNSequenceRequestHandler
extends NSObject

Performs requests on a sequence of images. The VNSequenceRequestHandler is created without any specific image source. The -performRequests:on:error: methods will retain the image source for no longer than the lifetime of the call. The VNSequenceRequestHandler can choose to also cache state information related to the previously-processed image sources.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VNSequenceRequestHandler(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method	Description
static boolean	accessInstanceVariablesDirectly()
static VNSequenceRequestHandler	alloc()
static java.lang.Object	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
VNSequenceRequestHandler	init()	Creates a new object.
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static java.lang.Object	new_objc()
boolean	performRequestsOnCGImageError(NSArray<? extends VNRequest> requests, CGImageRef image, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image in a CGImageRef.
boolean	performRequestsOnCGImageOrientationError(NSArray<? extends VNRequest> requests, CGImageRef image, int orientation, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image in a CGImageRef.
boolean	performRequestsOnCIImageError(NSArray<? extends VNRequest> requests, CIImage image, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image in a CIImage.
boolean	performRequestsOnCIImageOrientationError(NSArray<? extends VNRequest> requests, CIImage image, int orientation, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image in a CIImage.
boolean	performRequestsOnCMSampleBufferError(NSArray<? extends VNRequest> requests, CMSampleBufferRef sampleBuffer, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on the image buffer contained in the CMSampleBufferRef.
boolean	performRequestsOnCMSampleBufferOrientationError(NSArray<? extends VNRequest> requests, CMSampleBufferRef sampleBuffer, int orientation, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on the image buffer contained in the CMSampleBufferRef.
boolean	performRequestsOnCVPixelBufferError(NSArray<? extends VNRequest> requests, CVBufferRef pixelBuffer, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image in a CVPixelBuffer.
boolean	performRequestsOnCVPixelBufferOrientationError(NSArray<? extends VNRequest> requests, CVBufferRef pixelBuffer, int orientation, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image in a CVPixelBuffer.
boolean	performRequestsOnImageDataError(NSArray<? extends VNRequest> requests, NSData imageData, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image with its source format in memory.
boolean	performRequestsOnImageDataOrientationError(NSArray<? extends VNRequest> requests, NSData imageData, int orientation, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image with its source format in memory.
boolean	performRequestsOnImageURLError(NSArray<? extends VNRequest> requests, NSURL imageURL, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image referenced by an URL.
boolean	performRequestsOnImageURLOrientationError(NSArray<? extends VNRequest> requests, NSURL imageURL, int orientation, org.moe.natj.general.ptr.Ptr<NSError> error)	Perform requests on an image referenced by an URL.
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static long	version_static()

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VNSequenceRequestHandler

protected VNSequenceRequestHandler(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static VNSequenceRequestHandler alloc()

allocWithZone

public static java.lang.Object allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

init

public VNSequenceRequestHandler init()

Creates a new object.

Overrides:

init in class NSObject

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static java.lang.Object new_objc()

performRequestsOnCGImageError

public boolean performRequestsOnCGImageError(NSArray<? extends VNRequest> requests,
                                             CGImageRef image,
                                             org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image in a CGImageRef.

Parameters:

requests - The VNRequests to be performed on the image.

image - The CGImageRef containing the image to be processed.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnCGImageOrientationError

public boolean performRequestsOnCGImageOrientationError(NSArray<? extends VNRequest> requests,
                                                        CGImageRef image,
                                                        int orientation,
                                                        org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image in a CGImageRef.

Parameters:

requests - The VNRequests to be performed on the image.

image - The CGImageRef containing the image to be processed.

orientation - The orientation of the image.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnCIImageError

public boolean performRequestsOnCIImageError(NSArray<? extends VNRequest> requests,
                                             CIImage image,
                                             org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image in a CIImage.

Parameters:

requests - The VNRequests to be performed on the image.

image - The CIImage containing the image to be processed.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnCIImageOrientationError

public boolean performRequestsOnCIImageOrientationError(NSArray<? extends VNRequest> requests,
                                                        CIImage image,
                                                        int orientation,
                                                        org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image in a CIImage.

Parameters:

requests - The VNRequests to be performed on the image.

image - The CIImage containing the image to be processed.

orientation - The orientation of the image.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnCVPixelBufferError

public boolean performRequestsOnCVPixelBufferError(NSArray<? extends VNRequest> requests,
                                                   CVBufferRef pixelBuffer,
                                                   org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image in a CVPixelBuffer.

Parameters:

requests - The VNRequests to be performed on the image.

pixelBuffer - The CVPixelBuffer containing the image to be processed.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnCVPixelBufferOrientationError

public boolean performRequestsOnCVPixelBufferOrientationError(NSArray<? extends VNRequest> requests,
                                                              CVBufferRef pixelBuffer,
                                                              int orientation,
                                                              org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image in a CVPixelBuffer.

Parameters:

requests - The VNRequests to be performed on the image.

pixelBuffer - The CVPixelBuffer containing the image to be processed.

orientation - The orientation of the image as it is captured in the pixel buffer.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnImageDataError

public boolean performRequestsOnImageDataError(NSArray<? extends VNRequest> requests,
                                               NSData imageData,
                                               org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image with its source format in memory.

Parameters:

requests - The VNRequests to be performed on the image.

imageData - The data representing the source format of the image to be processed.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnImageDataOrientationError

public boolean performRequestsOnImageDataOrientationError(NSArray<? extends VNRequest> requests,
                                                          NSData imageData,
                                                          int orientation,
                                                          org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image with its source format in memory.

Parameters:

requests - The VNRequests to be performed on the image.

imageData - The data representing the source format of the image to be processed.

orientation - The orientation of the image.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnImageURLError

public boolean performRequestsOnImageURLError(NSArray<? extends VNRequest> requests,
                                              NSURL imageURL,
                                              org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image referenced by an URL.

Parameters:

requests - The VNRequests to be performed on the image.

imageURL - The URL of the image to be processed. If this is not a file-based URL, the method will fail.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnImageURLOrientationError

public boolean performRequestsOnImageURLOrientationError(NSArray<? extends VNRequest> requests,
                                                         NSURL imageURL,
                                                         int orientation,
                                                         org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on an image referenced by an URL.

Parameters:

requests - The VNRequests to be performed on the image.

imageURL - The URL of the image to be processed. If this is not a file-based URL, the method will fail.

orientation - The orientation of the image.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

performRequestsOnCMSampleBufferError

public boolean performRequestsOnCMSampleBufferError(NSArray<? extends VNRequest> requests,
                                                    CMSampleBufferRef sampleBuffer,
                                                    org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on the image buffer contained in the CMSampleBufferRef.

Parameters:

requests - The VNRequests to be performed on the image.

sampleBuffer - A CMSampleBuffer containing an image that will be used for performing the requests. Not all types of sample buffers are supported. They need to contain a CVImageBuffer, be valid and ready.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.

performRequestsOnCMSampleBufferOrientationError

public boolean performRequestsOnCMSampleBufferOrientationError(NSArray<? extends VNRequest> requests,
                                                               CMSampleBufferRef sampleBuffer,
                                                               int orientation,
                                                               org.moe.natj.general.ptr.Ptr<NSError> error)

Perform requests on the image buffer contained in the CMSampleBufferRef.

Parameters:

requests - The VNRequests to be performed on the image.

sampleBuffer - A CMSampleBuffer containing an image that will be used for performing the requests. Not all types of sample buffers are supported. They need to contain a CVImageBuffer, be valid and ready.

orientation - The orientation of the image.

error - On input, a pointer to an error object. If an error occurs, this pointer is set to an actual error object containing the error information. You may specify NULL for this parameter if you do not want the error information.