Dynamic Navigation for Higher Performance

Wed, 11 Mar 2015 20:45:00 +0100

This post on Model Driven Architecture in Delphi and Bold , by Rolf Lampa , has been previously published on howtodothings.com .

Modeling class structures takes some thinking, and when done the thinking and the drawing and after that starting up using the model, then you’ll spend awful lots of code traversing links in order to retrieve trivial info in a given object structure. Navigating the same sometimes complicated link-paths over and over again consumes CPU power and it also causes much redundant code or expressions accessing the same navigation paths over and over again. In the Bold For Delphi Architecture you would also place redundant subscriptions from many different locations to the same target, subscribing to the same paths over an over again.

Model-Driven on Living Systems_

Dynamic Navigation for Higher Performance

Improving performance in Delphi Bold MDA applications by replacing navigation code with derived links in the model