Package apple.uikit

Class UICollectionViewDiffableDataSource<_SectionIdentifierType,_ItemIdentifierType>

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.uikit.UICollectionViewDiffableDataSource<_SectionIdentifierType,_ItemIdentifierType>

All Implemented Interfaces:

NSObject, UICollectionViewDataSource

public class UICollectionViewDiffableDataSource<_SectionIdentifierType,_ItemIdentifierType>
extends NSObject
implements UICollectionViewDataSource

API-Since: 13.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	UICollectionViewDiffableDataSource.Block_applySnapshotAnimatingDifferencesCompletion
static interface	UICollectionViewDiffableDataSource.Block_applySnapshotToSectionAnimatingDifferencesCompletion
static interface	UICollectionViewDiffableDataSource.Block_applySnapshotUsingReloadDataCompletion
static interface	UICollectionViewDiffableDataSource.Block_initWithCollectionViewCellProvider
static interface	UICollectionViewDiffableDataSource.Block_setSupplementaryViewProvider
static interface	UICollectionViewDiffableDataSource.Block_supplementaryViewProvider_ret

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Block_accessibilityActivateBlock_ret, NSObject.Block_accessibilityActivationPointBlock_ret, NSObject.Block_accessibilityAttributedHintBlock_ret, NSObject.Block_accessibilityAttributedLabelBlock_ret, NSObject.Block_accessibilityAttributedUserInputLabelsBlock_ret, NSObject.Block_accessibilityAttributedValueBlock_ret, NSObject.Block_accessibilityContainerTypeBlock_ret, NSObject.Block_accessibilityCustomActionsBlock_ret, NSObject.Block_accessibilityCustomRotorsBlock_ret, NSObject.Block_accessibilityDecrementBlock_ret, NSObject.Block_accessibilityElementsBlock_ret, NSObject.Block_accessibilityElementsHiddenBlock_ret, NSObject.Block_accessibilityFrameBlock_ret, NSObject.Block_accessibilityHeaderElementsBlock_ret, NSObject.Block_accessibilityHintBlock_ret, NSObject.Block_accessibilityIdentifierBlock_ret, NSObject.Block_accessibilityIncrementBlock_ret, NSObject.Block_accessibilityLabelBlock_ret, NSObject.Block_accessibilityLanguageBlock_ret, NSObject.Block_accessibilityMagicTapBlock_ret, NSObject.Block_accessibilityNavigationStyleBlock_ret, NSObject.Block_accessibilityPathBlock_ret, NSObject.Block_accessibilityPerformEscapeBlock_ret, NSObject.Block_accessibilityRespondsToUserInteractionBlock_ret, NSObject.Block_accessibilityShouldGroupAccessibilityChildrenBlock_ret, NSObject.Block_accessibilityTextualContextBlock_ret, NSObject.Block_accessibilityTraitsBlock_ret, NSObject.Block_accessibilityUserInputLabelsBlock_ret, NSObject.Block_accessibilityValueBlock_ret, NSObject.Block_accessibilityViewIsModalBlock_ret, NSObject.Block_automationElementsBlock_ret, NSObject.Block_isAccessibilityElementBlock_ret, NSObject.Block_setAccessibilityActivateBlock, NSObject.Block_setAccessibilityActivationPointBlock, NSObject.Block_setAccessibilityAttributedHintBlock, NSObject.Block_setAccessibilityAttributedLabelBlock, NSObject.Block_setAccessibilityAttributedUserInputLabelsBlock, NSObject.Block_setAccessibilityAttributedValueBlock, NSObject.Block_setAccessibilityContainerTypeBlock, NSObject.Block_setAccessibilityCustomActionsBlock, NSObject.Block_setAccessibilityCustomRotorsBlock, NSObject.Block_setAccessibilityDecrementBlock, NSObject.Block_setAccessibilityElementsBlock, NSObject.Block_setAccessibilityElementsHiddenBlock, NSObject.Block_setAccessibilityFrameBlock, NSObject.Block_setAccessibilityHeaderElementsBlock, NSObject.Block_setAccessibilityHintBlock, NSObject.Block_setAccessibilityIdentifierBlock, NSObject.Block_setAccessibilityIncrementBlock, NSObject.Block_setAccessibilityLabelBlock, NSObject.Block_setAccessibilityLanguageBlock, NSObject.Block_setAccessibilityMagicTapBlock, NSObject.Block_setAccessibilityNavigationStyleBlock, NSObject.Block_setAccessibilityPathBlock, NSObject.Block_setAccessibilityPerformEscapeBlock, NSObject.Block_setAccessibilityRespondsToUserInteractionBlock, NSObject.Block_setAccessibilityShouldGroupAccessibilityChildrenBlock, NSObject.Block_setAccessibilityTextualContextBlock, NSObject.Block_setAccessibilityTraitsBlock, NSObject.Block_setAccessibilityUserInputLabelsBlock, NSObject.Block_setAccessibilityValueBlock, NSObject.Block_setAccessibilityViewIsModalBlock, NSObject.Block_setAutomationElementsBlock, NSObject.Block_setIsAccessibilityElementBlock, NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static boolean	accessInstanceVariablesDirectly()
static UICollectionViewDiffableDataSource<?,?>	alloc()
static UICollectionViewDiffableDataSource<?,?>	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
void	applySnapshotAnimatingDifferences(@NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot, boolean animatingDifferences)	Apply a snapshot to the collection view committing to the new data source state.
void	applySnapshotAnimatingDifferencesCompletion(@NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot, boolean animatingDifferences, @Nullable UICollectionViewDiffableDataSource.Block_applySnapshotAnimatingDifferencesCompletion completion)
void	applySnapshotToSectionAnimatingDifferences(@NotNull NSDiffableDataSourceSectionSnapshot<_ItemIdentifierType> snapshot, _SectionIdentifierType sectionIdentifier, boolean animatingDifferences)	Section Snapshot Support API-Since: 14.0
void	applySnapshotToSectionAnimatingDifferencesCompletion(@NotNull NSDiffableDataSourceSectionSnapshot<_ItemIdentifierType> snapshot, _SectionIdentifierType sectionIdentifier, boolean animatingDifferences, @Nullable UICollectionViewDiffableDataSource.Block_applySnapshotToSectionAnimatingDifferencesCompletion completion)	API-Since: 14.0
void	applySnapshotUsingReloadData(@NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot)	Apply a snapshot to the collection view using reloadData.
void	applySnapshotUsingReloadDataCompletion(@NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot, @Nullable UICollectionViewDiffableDataSource.Block_applySnapshotUsingReloadDataCompletion completion)	API-Since: 15.0
static boolean	automaticallyNotifiesObserversForKey(@NotNull java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(@NotNull java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(@NotNull java.lang.Object aTarget, @NotNull org.moe.natj.objc.SEL aSelector, @Nullable java.lang.Object anArgument)
static @NotNull NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static @NotNull org.moe.natj.objc.Class	classForKeyedUnarchiver()
boolean	collectionViewCanMoveItemAtIndexPath(@NotNull UICollectionView collectionView, @NotNull NSIndexPath indexPath)	API-Since: 9.0
@NotNull UICollectionViewCell	collectionViewCellForItemAtIndexPath(@NotNull UICollectionView collectionView, @NotNull NSIndexPath indexPath)	The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:
@NotNull NSIndexPath	collectionViewIndexPathForIndexTitleAtIndex(@NotNull UICollectionView collectionView, @NotNull java.lang.String title, long index)	Returns the index path that corresponds to the given title / index.
void	collectionViewMoveItemAtIndexPathToIndexPath(@NotNull UICollectionView collectionView, @NotNull NSIndexPath sourceIndexPath, @NotNull NSIndexPath destinationIndexPath)	API-Since: 9.0
long	collectionViewNumberOfItemsInSection(@NotNull UICollectionView collectionView, long section)
@NotNull UICollectionReusableView	collectionViewViewForSupplementaryElementOfKindAtIndexPath(@NotNull UICollectionView collectionView, @NotNull java.lang.String kind, @NotNull NSIndexPath indexPath)	The view that is returned must be retrieved from a call to -dequeueReusableSupplementaryViewOfKind:withReuseIdentifier:forIndexPath:
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
long	indexForSectionIdentifier(_SectionIdentifierType identifier)	API-Since: 15.0
@Nullable NSIndexPath	indexPathForItemIdentifier(_ItemIdentifierType identifier)
@Nullable NSArray<java.lang.String>	indexTitlesForCollectionView(@NotNull UICollectionView collectionView)	Returns a list of index titles to display in the index view (e.g.
UICollectionViewDiffableDataSource<?,?>	init()
UICollectionViewDiffableDataSource<?,?>	initWithCollectionViewCellProvider(@NotNull UICollectionView collectionView, @NotNull UICollectionViewDiffableDataSource.Block_initWithCollectionViewCellProvider cellProvider)
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)
_ItemIdentifierType	itemIdentifierForIndexPath(@NotNull NSIndexPath indexPath)	convert item NSIndexPath <-> ItemIdentifierType
static @NotNull NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(@NotNull java.lang.String key)
static UICollectionViewDiffableDataSource<?,?>	new_objc()
long	numberOfSectionsInCollectionView(@NotNull UICollectionView collectionView)
@NotNull UICollectionViewDiffableDataSourceReorderingHandlers<_SectionIdentifierType,_ItemIdentifierType>	reorderingHandlers()	Reordering Support API-Since: 14.0
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
_SectionIdentifierType	sectionIdentifierForIndex(long index)	convert section index <-> SectionIdentifierType API-Since: 15.0
@NotNull UICollectionViewDiffableDataSourceSectionSnapshotHandlers<_ItemIdentifierType>	sectionSnapshotHandlers()	API-Since: 14.0
void	setReorderingHandlers(@NotNull UICollectionViewDiffableDataSourceReorderingHandlers<_SectionIdentifierType,_ItemIdentifierType> value)	Reordering Support API-Since: 14.0
void	setSectionSnapshotHandlers(@NotNull UICollectionViewDiffableDataSourceSectionSnapshotHandlers<_ItemIdentifierType> value)	API-Since: 14.0
void	setSupplementaryViewProvider(@Nullable UICollectionViewDiffableDataSource.Block_setSupplementaryViewProvider value)
static void	setVersion_static(long aVersion)
@NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType>	snapshot()	Create a snapshot of the current UICollectionView data source state.
@NotNull NSDiffableDataSourceSectionSnapshot<_ItemIdentifierType>	snapshotForSection(_SectionIdentifierType section)	API-Since: 14.0
static org.moe.natj.objc.Class	superclass_static()
@Nullable UICollectionViewDiffableDataSource.Block_supplementaryViewProvider_ret	supplementaryViewProvider()
static boolean	useStoredAccessor()	Deprecated.
static long	version_static()

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivateBlock, accessibilityActivationPoint, accessibilityActivationPointBlock, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedHintBlock, accessibilityAttributedLabel, accessibilityAttributedLabelBlock, accessibilityAttributedUserInputLabels, accessibilityAttributedUserInputLabelsBlock, accessibilityAttributedValue, accessibilityAttributedValueBlock, accessibilityContainerType, accessibilityContainerTypeBlock, accessibilityCustomActions, accessibilityCustomActionsBlock, accessibilityCustomRotors, accessibilityCustomRotorsBlock, accessibilityDecrement, accessibilityDecrementBlock, accessibilityDirectTouchOptions, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsBlock, accessibilityElementsHidden, accessibilityElementsHiddenBlock, accessibilityFrame, accessibilityFrameBlock, accessibilityHeaderElementsBlock, accessibilityHint, accessibilityHintBlock, accessibilityIdentifierBlock, accessibilityIncrement, accessibilityIncrementBlock, accessibilityLabel, accessibilityLabelBlock, accessibilityLanguage, accessibilityLanguageBlock, accessibilityMagicTapBlock, accessibilityNavigationStyle, accessibilityNavigationStyleBlock, accessibilityPath, accessibilityPathBlock, accessibilityPerformEscape, accessibilityPerformEscapeBlock, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityRespondsToUserInteractionBlock, accessibilityScroll, accessibilityShouldGroupAccessibilityChildrenBlock, accessibilityTextualContext, accessibilityTextualContextBlock, accessibilityTraits, accessibilityTraitsBlock, accessibilityUserInputLabels, accessibilityUserInputLabelsBlock, accessibilityValue, accessibilityValueBlock, accessibilityViewIsModal, accessibilityViewIsModalBlock, accessibilityZoomInAtPoint, accessibilityZoomOutAtPoint, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, automationElements, automationElementsBlock, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hash, indexOfAccessibilityElement, isAccessibilityElement, isAccessibilityElementBlock, 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, setAccessibilityActivateBlock, setAccessibilityActivationPoint, setAccessibilityActivationPointBlock, setAccessibilityAttributedHint, setAccessibilityAttributedHintBlock, setAccessibilityAttributedLabel, setAccessibilityAttributedLabelBlock, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedUserInputLabelsBlock, setAccessibilityAttributedValue, setAccessibilityAttributedValueBlock, setAccessibilityContainerType, setAccessibilityContainerTypeBlock, setAccessibilityCustomActions, setAccessibilityCustomActionsBlock, setAccessibilityCustomRotors, setAccessibilityCustomRotorsBlock, setAccessibilityDecrementBlock, setAccessibilityDirectTouchOptions, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsBlock, setAccessibilityElementsHidden, setAccessibilityElementsHiddenBlock, setAccessibilityFrame, setAccessibilityFrameBlock, setAccessibilityHeaderElementsBlock, setAccessibilityHint, setAccessibilityHintBlock, setAccessibilityIdentifierBlock, setAccessibilityIncrementBlock, setAccessibilityLabel, setAccessibilityLabelBlock, setAccessibilityLanguage, setAccessibilityLanguageBlock, setAccessibilityMagicTapBlock, setAccessibilityNavigationStyle, setAccessibilityNavigationStyleBlock, setAccessibilityPath, setAccessibilityPathBlock, setAccessibilityPerformEscapeBlock, setAccessibilityRespondsToUserInteraction, setAccessibilityRespondsToUserInteractionBlock, setAccessibilityShouldGroupAccessibilityChildrenBlock, setAccessibilityTextualContext, setAccessibilityTextualContextBlock, setAccessibilityTraits, setAccessibilityTraitsBlock, setAccessibilityUserInputLabels, setAccessibilityUserInputLabelsBlock, setAccessibilityValue, setAccessibilityValueBlock, setAccessibilityViewIsModal, setAccessibilityViewIsModalBlock, setAutomationElements, setAutomationElementsBlock, setIsAccessibilityElement, setIsAccessibilityElementBlock, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, storedValueForKey, superclass, takeStoredValueForKey, takeValueForKey, takeValueForKeyPath, takeValuesFromDictionary, unableToSetNilForKey, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, valuesForKeys, 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

UICollectionViewDiffableDataSource

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static UICollectionViewDiffableDataSource<?,?> alloc()

allocWithZone

public static UICollectionViewDiffableDataSource<?,?> allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

applySnapshotAnimatingDifferences

public void applySnapshotAnimatingDifferences(@NotNull
                                              @NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot,
                                              boolean animatingDifferences)

Apply a snapshot to the collection view committing to the new data source state. animatingDifferences == YES: perform a diff between the current UICollectionView state and the snapshot, and animate the update. animatingDifferences == NO: perform a diff between the current UICollectionView state and the snapshot, but don't animate the update. If the (optional) completion block is specified, it will be called on the main queue when any animations are completed. Note: you may call this from a background queue which will cause the diff (if needed) to be generated on the calling queue and the final UI update to be applied back on the main queue. However, all applySnapshot invocations must be confined to the same queue. (if you violate this restriction and mix calls between the main queue and some background queue, the framework will log and/or assert to avoid deadlocks)

applySnapshotAnimatingDifferencesCompletion

public void applySnapshotAnimatingDifferencesCompletion(@NotNull
                                                        @NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot,
                                                        boolean animatingDifferences,
                                                        @Nullable
                                                        @Nullable UICollectionViewDiffableDataSource.Block_applySnapshotAnimatingDifferencesCompletion completion)

automaticallyNotifiesObserversForKey

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

cancelPreviousPerformRequestsWithTarget

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

cancelPreviousPerformRequestsWithTargetSelectorObject

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

classFallbacksForKeyedArchiver

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

classForKeyedUnarchiver

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

collectionViewCanMoveItemAtIndexPath

public boolean collectionViewCanMoveItemAtIndexPath(@NotNull
                                                    @NotNull UICollectionView collectionView,
                                                    @NotNull
                                                    @NotNull NSIndexPath indexPath)

Description copied from interface: UICollectionViewDataSource

API-Since: 9.0

Specified by:

collectionViewCanMoveItemAtIndexPath in interface UICollectionViewDataSource

collectionViewCellForItemAtIndexPath

@NotNull
public @NotNull UICollectionViewCell collectionViewCellForItemAtIndexPath(@NotNull
                                                                          @NotNull UICollectionView collectionView,
                                                                          @NotNull
                                                                          @NotNull NSIndexPath indexPath)

Description copied from interface: UICollectionViewDataSource

The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:

Specified by:

collectionViewCellForItemAtIndexPath in interface UICollectionViewDataSource

collectionViewIndexPathForIndexTitleAtIndex

@NotNull
public @NotNull NSIndexPath collectionViewIndexPathForIndexTitleAtIndex(@NotNull
                                                                        @NotNull UICollectionView collectionView,
                                                                        @NotNull
                                                                        @NotNull java.lang.String title,
                                                                        long index)

Description copied from interface: UICollectionViewDataSource

Returns the index path that corresponds to the given title / index. (e.g. "B",1) Return an index path with a single index to indicate an entire section, instead of a specific item. API-Since: 14.0

Specified by:

collectionViewIndexPathForIndexTitleAtIndex in interface UICollectionViewDataSource

collectionViewMoveItemAtIndexPathToIndexPath

public void collectionViewMoveItemAtIndexPathToIndexPath(@NotNull
                                                         @NotNull UICollectionView collectionView,
                                                         @NotNull
                                                         @NotNull NSIndexPath sourceIndexPath,
                                                         @NotNull
                                                         @NotNull NSIndexPath destinationIndexPath)

Description copied from interface: UICollectionViewDataSource

API-Since: 9.0

Specified by:

collectionViewMoveItemAtIndexPathToIndexPath in interface UICollectionViewDataSource

collectionViewNumberOfItemsInSection

public long collectionViewNumberOfItemsInSection(@NotNull
                                                 @NotNull UICollectionView collectionView,
                                                 long section)

Specified by:

collectionViewNumberOfItemsInSection in interface UICollectionViewDataSource

collectionViewViewForSupplementaryElementOfKindAtIndexPath

@NotNull
public @NotNull UICollectionReusableView collectionViewViewForSupplementaryElementOfKindAtIndexPath(@NotNull
                                                                                                    @NotNull UICollectionView collectionView,
                                                                                                    @NotNull
                                                                                                    @NotNull java.lang.String kind,
                                                                                                    @NotNull
                                                                                                    @NotNull NSIndexPath indexPath)

Description copied from interface: UICollectionViewDataSource

The view that is returned must be retrieved from a call to -dequeueReusableSupplementaryViewOfKind:withReuseIdentifier:forIndexPath:

Specified by:

collectionViewViewForSupplementaryElementOfKindAtIndexPath in interface UICollectionViewDataSource

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()

indexPathForItemIdentifier

@Nullable
public @Nullable NSIndexPath indexPathForItemIdentifier(@NotNull
                                                        _ItemIdentifierType identifier)

indexTitlesForCollectionView

@Nullable
public @Nullable NSArray<java.lang.String> indexTitlesForCollectionView(@NotNull
                                                                        @NotNull UICollectionView collectionView)

Description copied from interface: UICollectionViewDataSource

Returns a list of index titles to display in the index view (e.g. ["A", "B", "C" ... "Z", "#"]) API-Since: 14.0

Specified by:

indexTitlesForCollectionView in interface UICollectionViewDataSource

init

public UICollectionViewDiffableDataSource<?,?> init()

Overrides:

init in class NSObject

initWithCollectionViewCellProvider

public UICollectionViewDiffableDataSource<?,?> initWithCollectionViewCellProvider(@NotNull
                                                                                        @NotNull UICollectionView collectionView,
                                                                                        @NotNull
                                                                                        @NotNull UICollectionViewDiffableDataSource.Block_initWithCollectionViewCellProvider cellProvider)

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)

itemIdentifierForIndexPath

@Nullable
public _ItemIdentifierType itemIdentifierForIndexPath(@NotNull
                                                      @NotNull NSIndexPath indexPath)

convert item NSIndexPath <-> ItemIdentifierType

keyPathsForValuesAffectingValueForKey

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

new_objc

public static UICollectionViewDiffableDataSource<?,?> new_objc()

numberOfSectionsInCollectionView

public long numberOfSectionsInCollectionView(@NotNull
                                             @NotNull UICollectionView collectionView)

Specified by:

numberOfSectionsInCollectionView in interface UICollectionViewDataSource

resolveClassMethod

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

resolveInstanceMethod

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

setSupplementaryViewProvider

public void setSupplementaryViewProvider(@Nullable
                                         @Nullable UICollectionViewDiffableDataSource.Block_setSupplementaryViewProvider value)

setVersion_static

public static void setVersion_static(long aVersion)

snapshot

@NotNull
public @NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot()

Create a snapshot of the current UICollectionView data source state. This snapshot can be mutated and later applied via -applySnapshot:animatingDifferences:

superclass_static

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

supplementaryViewProvider

@Nullable
public @Nullable UICollectionViewDiffableDataSource.Block_supplementaryViewProvider_ret supplementaryViewProvider()

version_static

public static long version_static()

applySnapshotToSectionAnimatingDifferences

public void applySnapshotToSectionAnimatingDifferences(@NotNull
                                                       @NotNull NSDiffableDataSourceSectionSnapshot<_ItemIdentifierType> snapshot,
                                                       @NotNull
                                                       _SectionIdentifierType sectionIdentifier,
                                                       boolean animatingDifferences)

Section Snapshot Support API-Since: 14.0

applySnapshotToSectionAnimatingDifferencesCompletion

public void applySnapshotToSectionAnimatingDifferencesCompletion(@NotNull
                                                                 @NotNull NSDiffableDataSourceSectionSnapshot<_ItemIdentifierType> snapshot,
                                                                 @NotNull
                                                                 _SectionIdentifierType sectionIdentifier,
                                                                 boolean animatingDifferences,
                                                                 @Nullable
                                                                 @Nullable UICollectionViewDiffableDataSource.Block_applySnapshotToSectionAnimatingDifferencesCompletion completion)

API-Since: 14.0

reorderingHandlers

@NotNull
public @NotNull UICollectionViewDiffableDataSourceReorderingHandlers<_SectionIdentifierType,_ItemIdentifierType> reorderingHandlers()

Reordering Support API-Since: 14.0

sectionSnapshotHandlers

@NotNull
public @NotNull UICollectionViewDiffableDataSourceSectionSnapshotHandlers<_ItemIdentifierType> sectionSnapshotHandlers()

API-Since: 14.0

setReorderingHandlers

public void setReorderingHandlers(@NotNull
                                  @NotNull UICollectionViewDiffableDataSourceReorderingHandlers<_SectionIdentifierType,_ItemIdentifierType> value)

Reordering Support API-Since: 14.0

setSectionSnapshotHandlers

public void setSectionSnapshotHandlers(@NotNull
                                       @NotNull UICollectionViewDiffableDataSourceSectionSnapshotHandlers<_ItemIdentifierType> value)

API-Since: 14.0

snapshotForSection

@NotNull
public @NotNull NSDiffableDataSourceSectionSnapshot<_ItemIdentifierType> snapshotForSection(@NotNull
                                                                                            _SectionIdentifierType section)

API-Since: 14.0

applySnapshotUsingReloadData

public void applySnapshotUsingReloadData(@NotNull
                                         @NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot)

Apply a snapshot to the collection view using reloadData. This always skips diffing, and immediately resets the UICollectionView to the new data source state without animation. Generally this should only be used for specific cases where you need to fully reset the collection view's data to the new state immediately (e.g. recycling the collection view for use with a completely different data set), or when you specifically want to skip diffing (e.g. applying an exceptionally large changeset). API-Since: 15.0

applySnapshotUsingReloadDataCompletion

public void applySnapshotUsingReloadDataCompletion(@NotNull
                                                   @NotNull NSDiffableDataSourceSnapshot<_SectionIdentifierType,_ItemIdentifierType> snapshot,
                                                   @Nullable
                                                   @Nullable UICollectionViewDiffableDataSource.Block_applySnapshotUsingReloadDataCompletion completion)

API-Since: 15.0

indexForSectionIdentifier

public long indexForSectionIdentifier(@NotNull
                                      _SectionIdentifierType identifier)

API-Since: 15.0

sectionIdentifierForIndex

@Nullable
public _SectionIdentifierType sectionIdentifierForIndex(long index)

convert section index <-> SectionIdentifierType API-Since: 15.0

useStoredAccessor

@Deprecated
public static boolean useStoredAccessor()

Deprecated.