In software engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a...

many types of diagrams which can be roughly divided into three main groups: behavior diagrams, interaction diagrams, and structure diagrams. The creation...

information device : Like the term "illustration", "diagram" is used as a collective term standing for the whole class of technical genres, including graphs, technical...

In this UML class diagram, the Client class doesn't access the subsystem classes directly. Instead, the Client works through a Facade class that implements...

compile-time errors for unset fields to runtime. In the above UML class diagram, the Director class doesn't create and assemble the ProductA1 and ProductB1 objects...

Both diagrams are meant to visualize static structure of a system. While class diagrams show classes, object diagrams display instances of classes (objects)...

underlying operation's progress changes frequently. In this UML class diagram, the Subject class does not update the state of dependent objects directly. Instead...

notably class diagrams for OO programming and data models for relational database management systems. Some of these tools can generate code from diagrams and...

internal storage of code via reflection. In the above UML class diagram, the Context class does not implement an algorithm directly. Instead, Context...

interface. In the above UML class diagram, the Creator class that requires a Product object does not instantiate the Product1 class directly. Instead, the...

Unified Modeling Language Class diagram. This has-a relationship is also known as composition. As you can see from the Class Diagram on the right a car "has-a"...

carried out. See also the UML class and sequence diagram below. In the above UML class diagram, the Invoker class doesn't implement a request directly. Instead...

composites as homogeneous. In the above UML class diagram, the Client class doesn't refer to the Leaf and Composite classes directly (separately). Instead, the...

subject or its proxy. See also the UML class and sequence diagram below. In the above UML class diagram, the Proxy class implements the Subject interface so...

described specifically. System Sequence Diagram (SSD): All systems are treated as a black box, where all classes owned by the system are not depicted. Instead...

the class diagram should be reworked. Classes have lifecycles which are modeled in Executable UML with a statechart diagram. The statechart diagram defines...

independently from the classes of an object structure by adding new visitor objects. See also the UML class and sequence diagram below. The Gang of Four...

In order theory, a Hasse diagram (/ˈhæsə/; German: [ˈhasə]) is a type of mathematical diagram used to represent a finite partially ordered set, in the...

A deployment diagram "specifies constructs that can be used to define the execution architecture of systems and the assignment of software artifacts to...

In Unified Modeling Language (UML), a component diagram depicts how components are wired together to form larger components or software systems. They...

also the Unified Modeling Language class and sequence diagram below. In the above Unified Modeling Language class diagram, an abstraction (Abstraction) is...

an event on the mediator class. In the above UML class diagram, the Colleague1 and Colleague2 classes do not refer to (and update) each other directly...

several specialized languages[citation needed]. In the above UML class diagram, the Client class refers to the common AbstractExpression interface for interpreting...

exposing its underlying representation.". In the above UML class diagram, the Client class refers (1) to the Aggregate interface for creating an Iterator...

types of interaction diagrams: Sequence diagram Communication diagram Interaction overview diagram Timing diagram A Communication diagram models the interactions...

removed at run-time. See also the UML class and sequence diagram below. In the above UML class diagram, the Client class refers to the Prototype interface...

desired. In the above UML class diagram, the client class that requires a target interface cannot reuse the adaptee class directly because its interface...

A use case diagram is a graphical depiction of a user's possible interactions with a system. A use case diagram shows various use cases and different types...

class, some programming contexts support object creation by copying (cloning) a prototype object. Computer programming portal Class diagram – Diagram...

Activity diagrams are graphical representations of workflows of stepwise activities and actions with support for choice, iteration, and concurrency. In...