Should we want to pass Usecase interface as param
In clean architecture, the main core is usecase layer which contains business logics. Now in Android we will use case and pass it to viewmodel as param in constructor. For exampleclass...
View ArticleHow to setup HILT DI in layer base multi-module android application
I am creating an Android Application based on Clean Archtecture with App Modularization.I have modularized the app by 4 layers (:presentation, :domain:, :data, commons).The required hierarchy is as...
View ArticleUse of null statement in C
What are typical uses of null statement;in C ?I know that it is basically used to skip expression where it is expected by the compiler, but here I'm interested only in real-world examples of such use...
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Is there any specific number of output arrows from one activity in an...
I am designing the activity model for a website, and I have a question about whether I have an activity that represents displaying a page on the website. This page contains several buttons, and each...
View ArticleDomain layer with Use Cases in android app
I am implementing MVVM android app with domain layer. It goes standard way:Activity -> ViewModel -> UseCase(with injected repository)I have one architectural question that I would like to ask...
View ArticleAre Bloc events the same as Clean Architecture use-cases?
I have this sample code for use cases:final class AuthUseCases { final DataProxy dataProxy; const AuthUseCases(this.dataProxy); Future<AuthSession> login(TCredential credential) async { // a lot...
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How can i draw a use case diagram when there is 6 use cases and each has a...
I was given a task by my teacher to create a use case diagram based on her given use cases below.Administrator(Actor) Add User Account Update User Account Deactivate User Account View User Account Add...
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I'm a little bit unsure about my use case diagram
My teacher just gave me a task to create a use case diagram based on her given use cases and I have 2 actors which is Admin and Inventory officer and they are most likely the same to each other, but...
View Articleerd diagram Car buying and selling website
In college, I was required to do an ERD for a site that buys, sells, and rents cars. The user is supposed to be able to offer his car for sale or rent, and he can also buy or rent a car.erd diagram Car...
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Financial management use case diagram for dietary advisor application
This is use case diagram of financial management I have done but I am not sure if it's correct or completed:I tried to add it as CRUD, but is this correct? And do I have to add more cases connected to...
View ArticleHow to represent that a use case contains another in UML?
I'm modeling my web project using UML, I got a case that's neither <<includes>> nor <<extends>>, it's in which a case contains another. How can I represent it?I have a use case...
View ArticleClass diagram for Hotel Booking application
I am currently designing the class diagram for my Hotel Booking application. The way my teacher said is to derive 5 base use cases from my use case diagram and then use those to make up my class...
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Is there a difference between authentication as a use case and an actor that...
The first UML diagram features a basic user interacting with an E-Commerce site, where authentication is explicitly included for actions like placing orders, adding to the cart, and checking out.In the...
View ArticleUse cases vs use case scenarios
I need to specify use cases for deleting 2 type of objects x and y, where y is a list of object x.I want to avoid the excessive fragmentation of use cases, because the flow of event between the 2 use...
View ArticleWhat's is the difference between include and extend in use case diagram?
What is the difference between include and extend in a use case diagram?
View ArticleUse case extends or include [duplicate]
I have 3 actors: User A, User B and Admin and the use case view photo that is linked with each actors. Now, I want to add a use case add to favourites, and this use case can be activated only by User...
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How to portray visibility in Use Case Diagram
ContextImagine an Event Management website where event planners can post events. Say we have three Actors: a non-registered user, registered user and an Event Planner. Event planner can post events...
View ArticleHow do I include databases in my use case diagram? Will they act as actors...
I am working on a use case diagram for a info management system where users can come and access information about their favorite characters and events and administrators can add/update info. All this...
View Articlediagramme de cas d'utilisation [closed]
Bonsoirs mes amis, en uml,j'ai un acteur visiteur qui peut réagir avec la carte ensuit peut choisir un parking pour le consulter ,dans cette situation le client fait exactement ce que fait le...
View ArticleInterface for use cases (application services)?
Should Use Cases or Application Services have interfaces and implementations when following a hexagonal architecture with ddd principles? For example, the use case "delete a video", should it have...
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