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How are the UML diagrams classified?
Diagrams in UML can be broadly classified as: Structural Diagrams – Capture static aspects or structure of a system. Structural Diagrams include: Component Diagrams, Object Diagrams, Class Diagrams and Deployment Diagrams. Behavior Diagrams – Capture dynamic aspects or behavior of the system.
Is UML process dependent or independent?
The UML is a process-independent notation system – that is, there is no dependency on a particular development process, like Agile Programming or the Unified Process, both of which may be used effectively with the UML.
What are the two major classifications of UML diagrams?
So what are the different UML diagram types? There are two main categories; structure diagrams and behavioral diagrams. Click on the links to learn more about a specific diagram type. Structure diagrams show the things in the modeled system.
Is ER diagram a UML diagram?
UML stands for Unified Modelling Language. ER Diagram stands for Entity Relationship Diagram. It is a general modelling language which is used to visualize the design of a software system. It is a pictorial representation of the real-world entities and their relationships with each other.
What do you need to know about UML state diagrams?
To understand them, you should use a UML state diagram. A UML state diagram also referred to as a state machine, holds information of an object with regards to the state the object is in and the transitions in between.
What are the two types of UML state machines?
The term “UML state machine” can refer to two kinds of state machines: behavioral state machines and protocol state machines. Behavioral state machines can be used to model the behavior of individual entities (e.g., class instances).
What is the purpose of a state machine diagram?
State machine diagram typically are used to describe state-dependent behavior for an object. An object responds differently to the same event depending on what state it is in.
Is the UML state machine a finite automaton?
UML state machine, also known as UML statechart, is a significantly enhanced realization of the mathematical concept of a finite automaton in computer science applications as expressed in the Unified Modeling Language (UML) notation.