MMMPureLoadableGroup

Objective-C

@interface MMMPureLoadableGroup : NSObject <MMMPureLoadable>

Swift

class MMMPureLoadableGroup : NSObject, MMMPureLoadableProtocol

Allows to treat several “pure” loadables as one.

The group supports 2 different modes:

“all” (this is the default), where the group is considered ‘synced successfully’ when all of its children are ‘synced successfully’;
“at least one”, where the group is considered ‘synced successfully’ when at least one of its child loadables is ‘synced successfully’.

This can be used standalone or subclassed (see MMMLoadable+Subclasses.h in this case.)

The ‘did change’ event of the group is triggered when its loadableState changes or, if all objects are loaded, then every time any of the them emits ‘did change’.


                    
                    
                    -initWithLoadables:mode:

Undocumented

Declaration

Objective-C

- (instancetype)initWithLoadables:(nullable NSArray<id<MMMPureLoadable>> *)loadables
	mode:(MMMLoadableGroupMode)mode NS_DESIGNATED_INITIALIZER;

Swift

init(loadables: [any MMMPureLoadableProtocol]?, mode: MMMLoadableGroupMode)


                    
                    
                    -initWithLoadables:

Convenience initializer using the “all” mode (former “strict” failure policy) for compatibility.

Declaration

Objective-C

- (nonnull instancetype)initWithLoadables:
    (nullable NSArray<id<MMMPureLoadable>> *)loadables;

Swift

convenience init(loadables: [any MMMPureLoadableProtocol]?)


                    
                    
                    -initWithLoadables:failurePolicy:

Deprecated.**

Declaration

Objective-C

- (nonnull instancetype)
    initWithLoadables:(nullable NSArray<id<MMMPureLoadable>> *)loadables
        failurePolicy:(MMMLoadableGroupFailurePolicy)failurePolicy;

Swift

convenience init(loadables: [any MMMPureLoadableProtocol]?, failurePolicy: MMMLoadableGroupFailurePolicy)

-init
Unavailable

Undocumented
Declaration
Objective-C

- (id)init NS_UNAVAILABLE;