Object Oriented Graphics Language

The description methods used for defining the information structure, veilidation, and test methods as well as implementation methods ate standardized. The object-oriented modeling language EXPRESS as wen as its graphical form EXPRESS-G are implemented for the presentation of the information structures (Scholz-Reiter 1991). Validation and test methods define the specifications with which the STEP processors are examined. The following elements are included in partial models of the generic resources ... 

Andersson, M., An object-oriented modeling environment. In Simulation Methodologies, Languages and Architectures and AI and Graphics for Simulation (lazeolla et al eds.), 1989 European Simulation Multiconference, Rome, pp. 77-82. The Society for Computer Simulation International, 1989. 

Object-oriented modeling is not based on a standardized method. Rather, a number of authors have developed similar or complementary approaches. The various graphical symbols they use for their approaches make comparisons difficult. The Unified Modeling Language (UML), introduced by... 

There is a standard language - the Unified Modeling Language (UML) - for describing graphically the relationships between classes (and many other aspects of object-oriented systems). A UML class diagram of the system described above is shown in Fig. 1. 

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