Tool Based Support of the Pattern Instance Creation

Patterns introduce very useful way of improving the quality of the software development process. Nowadays modeling tools and techniques provide some kind of support for modeling with pattern instances, but these are often based on manual pattern creation and connection to the rest of the model. Our approach presents the support of pattern instance creation on the model level in semi automatic way that simplifies the whole process. The main idea of this approach is that the developer should assign the domain dependent parts of pattern and specify the requirements over the pattern variants. The rest of the pattern instance is to be created by the machine.