Package org.robovm.apple.vision

Class VNRequest

java.lang.Object

org.robovm.rt.bro.NativeObject

org.robovm.objc.ObjCObject

org.robovm.apple.foundation.NSObject

org.robovm.apple.vision.VNRequest

All Implemented Interfaces:

NSObjectProtocol, ObjCProtocol

Direct Known Subclasses:

VNImageBasedRequest

public class VNRequest
extends NSObject

Since:

Available in iOS 11.0 and later.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VNRequest.VNRequestPtr

Nested classes/interfaces inherited from class org.robovm.apple.foundation.NSObject

NSObject.Handle, NSObject.Marshaler, NSObject.NoRetainMarshaler, NSObject.NSKeyValueObserver, NSObject.NSObjectPtr, NSObject.SkipInit

Nested classes/interfaces inherited from class org.robovm.objc.ObjCObject

ObjCObject.ObjCObjectPtr, ObjCObject.Super

Field Summary

Fields

Modifier and Type	Field	Description
static int	RevisionUnspecified

Fields inherited from class org.robovm.apple.foundation.NSObject

FLAG_NO_RETAIN

Fields inherited from class org.robovm.objc.ObjCObject

customClass

Constructor Summary

Constructors

Modifier	Constructor	Description
	VNRequest()
protected	VNRequest(NSObject.Handle h, long handle)
protected	VNRequest(NSObject.SkipInit skipInit)
	VNRequest(VoidBlock2<VNRequest,NSError> completionHandler)

Method Summary

Modifier and Type	Method	Description
void	cancel()
VoidBlock2<VNRequest,NSError>	getCompletionHandler()
static long	getCurrentRevision()
static long	getDefaultRevision()
NSArray<? extends VNObservation>	getResults()
long	getRevision()
static NSIndexSet	getSupportedRevisions()
protected long	init(VoidBlock2<VNRequest,NSError> completionHandler)
boolean	isPreferBackgroundProcessing()
void	setPreferBackgroundProcessing(boolean v)
void	setRevision(long v)
void	setUsesCPUOnly(boolean v)
boolean	usesCPUOnly()

Methods inherited from class org.robovm.apple.foundation.NSObject

addKeyValueObserver, addKeyValueObserver, afterMarshaled, alloc, autorelease, autorelease, awakeFromNib, conformsToProtocol, copy, description, didChangeValue, didChangeValue, didChangeValues, doDispose, equals, forceSkipInit, getAutoContentAccessingProxy, getClassForCoder, getClassForKeyedArchiver, getKeyValueCoder, getObservationInfo, hash, hashCode, init, isEqual, isKindOfClass, isMemberOfClass, mutableCopy, performSelector, performSelector, performSelector, performSelector, performSelector, performSelector, performSelector, performSelectorInBackground, performSelectorOnMainThread, performSelectorOnMainThread, performSelectorV, performSelectorV, performSelectorV, release, release, removeKeyValueObserver, removeKeyValueObservers, respondsToSelector, retain, retain, retainCount, setObservationInfo, toString, willChangeValue, willChangeValue, willChangeValues

Methods inherited from class org.robovm.objc.ObjCObject

addStrongRef, dispose, dispose, finalize, getAssociatedObject, getObjCClass, getPeerObject, getSuper, initObject, logRetainRelease, removeStrongRef, retainCustomObjectFromCb, setAssociatedObject, toObjCObject, toObjCObject, updateStrongRef

Methods inherited from class org.robovm.rt.bro.NativeObject

as, getHandle, setHandle

Methods inherited from class java.lang.Object

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

Field Details

RevisionUnspecified

public static final int RevisionUnspecified

See Also:

Constant Field Values

Constructor Details

VNRequest

public VNRequest()

VNRequest

protected VNRequest(NSObject.Handle h, long handle)

VNRequest

protected VNRequest(NSObject.SkipInit skipInit)

VNRequest

public VNRequest(VoidBlock2<VNRequest,NSError> completionHandler)

Method Details

isPreferBackgroundProcessing

public boolean isPreferBackgroundProcessing()

setPreferBackgroundProcessing

public void setPreferBackgroundProcessing(boolean v)

usesCPUOnly

public boolean usesCPUOnly()

setUsesCPUOnly

public void setUsesCPUOnly(boolean v)

getResults

public NSArray<? extends VNObservation> getResults()

getCompletionHandler

public VoidBlock2<VNRequest,NSError> getCompletionHandler()

getRevision

public long getRevision()

Since:

Available in iOS 12.0 and later.

setRevision

public void setRevision(long v)

Since:

Available in iOS 12.0 and later.

getSupportedRevisions

public static NSIndexSet getSupportedRevisions()

Since:

Available in iOS 12.0 and later.

getDefaultRevision

public static long getDefaultRevision()

Since:

Available in iOS 12.0 and later.

getCurrentRevision

public static long getCurrentRevision()

Since:

Available in iOS 12.0 and later.

init

protected long init(VoidBlock2<VNRequest,NSError> completionHandler)

cancel

public void cancel()

Since:

Available in iOS 13.0 and later.