{"title":"An approach for constructing component-based software systems with dynamic adaptability using LEAD++","authors":"N. Amano, T. Watanabe","doi":"10.1109/ISPSE.2000.913229","DOIUrl":null,"url":null,"abstract":"A software system has dynamic adaptability if it can adapt itself to dynamically changing runtime environments. This means that such a software system can change its own behavior depending on states of runtime environments in flexible way. We have proposed a software model with dynamic adoptability named DAS and its description language LEAD++. The DAS model is a reflective software model, and LEAD++ is an object-oriented reflective language based on Java. In this work, we apply our model to component-based software systems, and introduce dynamic adaptability into them by using LEAD++. The basic approaches are to change dynamically: the structure of component composition; and the inside behavior of each component, depending on the states of runtime environments.","PeriodicalId":170375,"journal":{"name":"Proceedings International Symposium on Principles of Software Evolution","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings International Symposium on Principles of Software Evolution","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPSE.2000.913229","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
A software system has dynamic adaptability if it can adapt itself to dynamically changing runtime environments. This means that such a software system can change its own behavior depending on states of runtime environments in flexible way. We have proposed a software model with dynamic adoptability named DAS and its description language LEAD++. The DAS model is a reflective software model, and LEAD++ is an object-oriented reflective language based on Java. In this work, we apply our model to component-based software systems, and introduce dynamic adaptability into them by using LEAD++. The basic approaches are to change dynamically: the structure of component composition; and the inside behavior of each component, depending on the states of runtime environments.
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