Which is an example of a collaboration diagram?
COLLABORATION DIAGRAM depicts the relationships and interactions among software objects. They are used to understand the object architecture within a system rather than the flow of a message as in a sequence diagram. They are also known as “Communication Diagrams.”
How does sketchboard work as a collaboration tool?
Sketchboard works great with the product teams, consultants and bigger organizations. Work remotely with your teammates at the same time on a web whiteboard, get immediate feedback and track their movements. Forget the email back and forth and the time-consuming meetings. Get free to work and collaborate from anywhere at any time.
What are the different types of interaction diagrams?
Following are the different types of interaction diagrams defined in UML: 1 Sequence diagram 2 Collaboration diagram 3 Timing diagram
Can a sequence diagram have the same message for each interaction?
Each sequence in the above-given sequence diagram is denoted using a different type of message. One cannot use the same type of message to denote all the interactions in the diagram because it creates complications in the system. You must be careful while selecting the notation of a message for any particular interaction.
How does a collaboration diagram work in UML?
Objects collaborate through passing messages to each other. These diagrams design the collaboration among roles and objects that render the functionalities of operations and use cases. It models the mechanisms inside an architectural structure of a system.
Can a class be unspecified in a collaboration diagram?
An object’s class can be unspecified. Normally you create a collaboration diagram with objects first and specify their classes later. The objects can be unnamed, but you should name them if you want to discriminate different objects of the same class.
Where does an actor occur in a collaboration diagram?
Normally an actor instance occurs in the collaboration diagram, as the invoker of the interaction. If you have several actor instances in the same diagram, try keeping them in the periphery of the diagram. Links connect objects and actors and are instances of associations and each link corresponds to an association in the class diagram