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UML QUESTIONS

Is the login screen an entity or boundary class?
Is the login screen an entity or boundary class?
Does that help The terms 'boundary class' and 'entity class' are not defined by UML, but there are several methods, like RUP, which define those terms.A screen is always a boundary class.
TAG : uml
Date : October 12 2020, 05:00 PM , By : fanxiaojun
UML: What does an arrowhead inside a circle mean?
UML: What does an arrowhead inside a circle mean?
fixed the issue. Will look into that further What does an arrowhead inside a circle mean in the UML? , It is an invalid UML symbol and nothing offical.
TAG : uml
Date : October 11 2020, 11:00 AM , By : Nirvan S
How to represent multiple object input edges into one Action node and make diagram readable?
How to represent multiple object input edges into one Action node and make diagram readable?
I hope this helps you . Well, if your system is complicated, the model will be complicated, there is no way around it (unless a birds eye view suffices for your needs). However, a diagram is not the model. You can choose to display only the informati
TAG : uml
Date : October 10 2020, 08:00 AM , By : Maximilian Heiss
The same activity performed by two different actors in a swim lane
The same activity performed by two different actors in a swim lane
it helps some times The question of how to model shared tasks is discussed in the BPMN 2.0 Handbook Second Edition in the article "Collaborative Activities inside Pools" by Michele Chinosi on page 150.
TAG : uml
Date : October 05 2020, 09:00 AM , By : serverhoster
Can the multiplicity of an association vary over time?
Can the multiplicity of an association vary over time?
I wish did fix the issue. There are two cases to consider: a change in multiplicity may happen as part of the (not foreseeable and non-desginable) evolution of a software system or if it may be known (like 2..5 on Fridays, and 1..3 the remaining time
TAG : uml
Date : October 05 2020, 07:00 AM , By : Briana Mechelle
Is the class diagram same thing as class model?
Is the class diagram same thing as class model?
I wish this helpful for you The model is abstract. A diagram is a view on the model. UML offers a number of different diagrams. There are mainly two categories: static and behavioral. Class diagrams fall under the static category and they show how th
TAG : uml
Date : October 05 2020, 01:00 AM , By : Jon Williams
Showing inheritance in a UML class diagram
Showing inheritance in a UML class diagram
it should still fix some issue This has and is being used in Enterprise Architect. I searched in older UML specs but could not find any trace. The current UML 2.5 does not define that notation.
TAG : uml
Date : October 01 2020, 05:00 PM , By : Muthu
How to specify the unique identifier of a Class
How to specify the unique identifier of a Class
I hope this helps you . You don't even need an OCL constraint to express that in UML. There is a property isID on the Property metaclass that ensures this:From UML 2.5 specification ยง 9.5.3 (p. 111)
TAG : uml
Date : September 30 2020, 08:00 PM , By : Amarnath
How is it shown that only one actor can access an extending use case?
How is it shown that only one actor can access an extending use case?
should help you out Simply add a constraint like {can only be performed by Actor X} to the use case in question.
TAG : uml
Date : September 28 2020, 01:00 AM , By : dwalky
What counts as functional requirement and what doesnt in the following example?
What counts as functional requirement and what doesnt in the following example?
I wish this help you About requirements First, let's handle the requirement question:
TAG : uml
Date : September 27 2020, 06:00 PM , By : Maxime B.
How to represent calling base class method in overridden method?
How to represent calling base class method in overridden method?
it fixes the issue Interesting question. I tried that with Enterprise Architect. It did let me select the parent's operation but the display in the diagram did not change. It seems like you need to use notes for that:
TAG : uml
Date : September 27 2020, 11:00 AM , By : krames12
What is the difference between UML extension and generalization
What is the difference between UML extension and generalization
I wish this help you First of all, there is a lot of cases where while modelling we tend to try using extension or generalization but neither of them is needed. To make this difference it has to make sense add the new element, e.g. there are differen
TAG : uml
Date : September 25 2020, 11:00 PM , By : dave
UML diagram multiplicity notation
UML diagram multiplicity notation
I hope this helps . You don't. There are no multiplicities on a Generalization in UML.The fact that your User is either a Cient or Practitioner can be expressed by setting your User abstract. The notation for abstract classes is to set the name in it
TAG : uml
Date : September 25 2020, 12:00 AM , By : harryli_1981
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