LEAD + + : An Object Oriented Language for DynamicallyAdaptable Software
نویسندگان
چکیده
|Software has dynamic adaptability if it can adapt itself to dynamically changing runtime environments. As open-ended distributed systems and mobile computing systems have spread widely, the need for software with dynamic adaptability increases. We propose a model of the software with dynamic adaptability. We are currently designing and implementing a programming language based on the model. The basic idea is that we introduce the mechanism which changes procedure invocations dynamically depending on the states of runtime environments. Our language LEAD++ provides the mechanism as a language functionality. Although our software model is simple, it can realize highly dynamic adaptability (including extensibility) of the software. By using LEAD++, we can develop dynamically adaptable software easily and systematically .
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