Milestones, Models and Mappings for Model-Driven Architecture
نویسندگان
چکیده
In this paper we propose a new software development process which is called M2T (MDA 2 Tracks). The M2T process provides an implementation of the MDA approach while relying on a Y shaped development cycle. The left branch of the Y cycle corresponds to Platform Independent Model (PIM) while the right one corresponds to what we call an explicit Platform Description Model (PDM) representing the targeted platform. The evolution of the two branches (i.e. PIM and PDM) corresponds to a series of transformations. The combination of the PIM and the PDM is then driven by a fixed Design Decision Metamodel (DDM) that captures the mapping features between both upper branches of the "Y" to produce a the Platform Specific Model (PSM). The adoption of the MDA as a guideline for the M2T process made its approach different from known methods but closer at the same time.
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