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Research on GIS Development Based on Feature Modeling

Author: ZhangZhi
Tutor: DuJinKang
School: Nanjing University
Course: Cartography and Geographic Information Systems
Keywords: Domain Engineering Plug-in Carbon emissions Feature Modeling GIS
CLC: TP311.52
Type: Master's thesis
Year: 2011
Downloads: 115
Quote: 0
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Abstract


The field of engineering is currently a hot research field of software reuse. Field of engineering through the management areas of commonality and variability to develop a specific field of reusable assets, production and maintenance functions similar to software product family, is an effective way to achieve software mass rapid production. The domain engineering ideological changed the traditional software duplication of development mode, the results of the use of domain engineering guidance application engineering support for application systems at all levels of reuse. With the increasingly wide range of GIS applications, GIS software demand is also growing, GIS software independent development and a lot of duplication of development. All industry sectors and increasingly urgent demand for the integration of GIS software functionality, and the application of GIS functionality with industry characteristics, industry stability and change characteristics of the objective requirements of GIS functionality with field customization, how to build a good the field of GIS framework for GIS software to quickly mass production is a hot topic of current research. This paper introduced the idea of ??the field of engineering to the field of GIS development and carbon emissions to the field for the demand-driven, as the core feature model to analyze the characteristics of the GIS field, and the field of carbon emissions, proposed a feature-based GIS modeling program to achieve feature model in the field of construction. A feature model for building domain-specific software architecture mapping rules to specific areas of software architecture, based on the rules to achieve a specific platform plug-in \emissions accounting system to verify the feasibility of the architecture. This paper studies the three phases of the field of engineering, domain analysis, the field of design and field implementation. Domain analysis phase context analysis and domain modeling. Contextual analysis mainly include areas of the scope of analysis, the field dictionary analysis, as well as use case analysis. Modeling feature modeling, domain modeling as the core feature model, respectively, on the field of service analysis, functional analysis and behavioral characteristics of the field of terminology analysis, the common variability analysis, interaction process analysis and quality requirements analysis, Finally, feature extraction model, easy and intuitive modeling, based on the characteristics of the element description logic. The main task of the design phase in the field of domain-specific software architecture design. Mapping rules based on the field of software architecture field analysis phase domain feature model and feature model, feature model elements mapped to the elements of the software architecture, and ultimately get the domain-specific software architecture. Field goal of the implementation phase is the implementation of the software architecture design phase. The main development tool of choice, the software component design, software design of the internal message flow.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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