UpdatingRoute

open class UpdatingRoute<Finder: UpdatableViewFinder, Builder: ViewControllerBuilder, Transition: ViewTransition>: Route<Builder, Transition>
    where Builder.ViewType: ContextUpdatable,
        Builder.Context == Finder.ViewType.Context,
        Finder.Context == Builder.Context,
        Finder.ViewType == Builder.ViewType

Subclass of Route, that allows view to be updated instead of creating a new one to transition to.

updatableViewFinder
Object, responsible for finding view to update.
Declaration
Swift

public let updatableViewFinder: Finder


                    
                    
                    init(updatableViewFinder:builder:transition:)

Creates UpdatingRoute.

Declaration

Swift

public init(updatableViewFinder: Finder, builder: Builder, transition: Transition)

Parameters

`updatableViewFinder`	Object, responsible for finding view to update.
`builder`	Object, responsible for building a view, that is needed for routing.
`transition`	Object, that is responsible for performing a transition between views.


                    
                    
                    perform(withViewFinder:context:completion:)

Performs route between views. If updatable view is found, it’s updated with newly received context. If it’s not found, this method calls superclass method and behaves as a Route object.

Declaration

Swift

open override func perform(withViewFinder viewFinder: ViewFinder, context: Builder.Context, completion: ((Bool) -> Void)?)

Parameters

`viewFinder`	Object, responsible for providing currently visible view.
`context`	object that will be used to build view to navigate to, if needed.
`completion`	will be called once routing is completed.