Generic Eclipse Modeling System

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Generic Eclipse Modeling System
Developer(s) Eclipse Foundation
Written in Java
Operating system Cross-platform
Platform Java platform
License Eclipse Public License
Eclipse Distribution License
Website http://www.eclipse.org/gmt/gems/

Generic Eclipse Modeling System (GEMS) is a configurable toolkit for creating domain-specific modeling and program synthesis environments for Eclipse. The project aims to bridge the gap between the communities experienced with visual metamodeling tools like those built around the Eclipse modeling technologies, such as the Eclipse Modeling Framework (EMF) and Graphical Modeling Framework (GMF). [1] GEMS helps developers rapidly create a graphical modeling tool from a visual language description or metamodel without any coding in third-generation languages. Graphical modeling tools created with GEMS automatically support complex capabilities, such as remote updating and querying, template creation, styling with Cascading Style Sheets (CSS), and model linking. [2]

In computer science, program synthesis is the task to automatically construct a program that satisfies a given high-level specification. In contrast to other automatic programming techniques, the specifications are usually non-algorithmic statements of an appropriate logical calculus. Often, program synthesis employs techniques from formal verification.

Eclipse (software) Java software development environment

Eclipse is an integrated development environment (IDE) used in computer programming, and is the most widely used Java IDE. It contains a base workspace and an extensible plug-in system for customizing the environment. Eclipse is written mostly in Java and its primary use is for developing Java applications, but it may also be used to develop applications in other programming languages via plug-ins, including Ada, ABAP, C, C++, C#, Clojure, COBOL, D, Erlang, Fortran, Groovy, Haskell, JavaScript, Julia, Lasso, Lua, NATURAL, Perl, PHP, Prolog, Python, R, Ruby, Rust, Scala, and Scheme. It can also be used to develop documents with LaTeX and packages for the software Mathematica. Development environments include the Eclipse Java development tools (JDT) for Java and Scala, Eclipse CDT for C/C++, and Eclipse PDT for PHP, among others.

Eclipse Modeling Framework modeling framework and code generation facility for building tools and other applications based on a structured data model

Eclipse Modeling Framework (EMF) is an Eclipse-based modeling framework and code generation facility for building tools and other applications based on a structured data model.

Contents

The configuration is accomplished through metamodels specifying the modeling paradigm of the application domain, i.e. a domain-specific modeling language (DSML). The modeling paradigm contains all the syntactic, semantic, and presentation information regarding the domain; which concepts will be used to construct models, what relationships may exist among those concepts, how the concepts may be organized and viewed by the modeler, and rules governing the construction of models. The modeling paradigm defines the family of models that can be created using the resultant modeling environment.

The built-in metamodeling language is based on the UML class diagram notation. Metamodels in other eCore readable formats can be used as well. Metamodel constraints can be specified in declarative languages (e.g. OCL, Prolog) or, alternatively, in Java. Once a metamodel has been created, GEMS plug-in generator can be invoked to create the modeling tool. The generated plug-in uses Eclipse's Graphical Editing Framework (GEF) and Draw2D plug-in to visualize the DSML as a diagram. GEMS extension points can be used to create an interpreter which traverses the domain-specific model and generates code. Interpreters can also interpret the model to provide executable semantics and perform complex analyses.

Unified Modeling Language general-purpose, developmental, modeling language in the field of software engineering

The Unified Modeling Language (UML) is a general-purpose, developmental, modeling language in the field of software engineering that is intended to provide a standard way to visualize the design of a system.

The Graphical Editing Framework(GEF) is an Eclipse project that provides framework and end-user components related to graphical applications.

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Metamodeling

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SmartQVT

SmartQVT is a full Java open-source implementation of the QTV-Operational language which is dedicated to express model-to-model transformations. This tool compiles QVT transformations into Java programs to be able to run QVT transformations. The compiled Java programs are EMF-based applications. It is provided as Eclipse plug-ins running on top of the EMF metamodeling framework and is licensed under EPL.

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Sirius is an open-source software project of the Eclipse Foundation. This technology allows users to create custom graphical modeling workbenches by leveraging the Eclipse Modeling technologies, including EMF and GMF. The modeling workbench created is composed of a set of Eclipse editors which allow the users to create, edit and visualize EMF models.

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References

  1. ↑ "About GEMS". Eclipse Project. Retrieved 2007-12-19.
  2. ↑ White, Jules; Douglas C. Schmidt; Andrey Nechypurenko; Egon Wuchner (January 2007). "Introduction to the Generic Eclipse Modelling System" (PDF). Eclipse Magazine. 2007 (6): 11–18.
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