DataStoreSubscribeBehavior

public protocol DataStoreSubscribeBehavior


                    
                    
                    observe(_:)

Returns an AmplifyAsyncThrowingSequence for model changes (create, updates, delete)

Declaration

Swift

func observe(_ modelType: (some Model).Type) -> AmplifyAsyncThrowingSequence<MutationEvent>

Parameters


                                modelType

The model type to observe


                    
                    
                    observeQuery(for:where:sort:)

Returns a Publisher for query snapshots.

Declaration

Swift

func observeQuery<M: Model>(
    for modelType: M.Type,
    where predicate: QueryPredicate?,
    sort sortInput: QuerySortInput?
)
    -> AmplifyAsyncThrowingSequence<DataStoreQuerySnapshot<M>>

Parameters

`modelType`	The model type to observe
`predicate`	The predicate to match for filtered results
`sortInput`	The field and order of data to be returned