Search results
Results from the WOW.Com Content Network
In software engineering, a class diagram [1] in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, operations (or methods), and the relationships among objects. The class diagram is the main building block of object-oriented modeling.
This example uses a String as the state, which is an immutable object in Java. In real-life scenarios the state will almost always be a mutable object, in which case a copy of the state must be made. It must be said that the implementation shown has a drawback: it declares an internal class.
A class diagram exemplifying the singleton pattern. In object-oriented programming, ... The following Java 5+ example [6] is a thread-safe implementation, ...
A sample UML class and sequence diagram for the observer design pattern. ... Below is an example written in Java that takes keyboard input and handles each input line ...
A sample UML class diagram for the Factory Method design pattern. [4] In the above UML class diagram, ... (in contrast to the previous Java example).
A sample UML class and sequence diagram for the Bridge design pattern. [3]In the above Unified Modeling Language class diagram, an abstraction (Abstraction) is not implemented as usual in a single inheritance hierarchy.
Toggle Java example subsection. 10.1 Diagram. 10.2 Sources. 10.3 Output. 11 Common Lisp example. ... A sample UML class diagram and sequence diagram for the Visitor ...
UML diagram for the window example. As an example, consider a window in a windowing system. To allow scrolling of the window's contents, one may wish to add horizontal or vertical scrollbars to it, as appropriate. Assume windows are represented by instances of the Window interface, and assume this class has no functionality for adding scrollbars.