Domain specific modelling (DSM)
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The document outlines a project on developing a domain-specific modeling (DSM) time scheduling system, emphasizing the benefits of DSM over traditional coding methods, including increased productivity and reduced development time. It features the tool MetaEdit+, which allows for the creation and use of domain-specific languages and code generators, advocating for an efficient software development approach. Key insights include the significant improvements in coding speed and quality achievable through DSM methodologies, as demonstrated by industrial applications.
Domain specific modelling (DSM)
- 1. TIME SCHEDULING SYSTEM USING DOMAIN SPECIFIC MODELING
- 2. TIME SCHEDULING SYSTEM USING DOMAIN SPECIFIC MODELING PROJECT GUIDE: DR. A. MARTIN MEMBERS: CHANCHAL JAYARAJ (12MC0115) MAHESH.C (12MC0131) RAJASEKAR (12MC0150)
- 3. What is a domain? • Domain is a field of study that defines a set of common requirements terminology and functionality or any software program constructed to solve a problem in that field.
- 4. INTRODUCTION-DSM • Domain-specific modelling (DSM) is a higher level of CASE. • It consist of a way to model data structures and logic in Domain concepts. • It independent from programming languages and thus also syntax details.
- 5. INTRODUCTION-DSM c o n t … • The final source code in a desired programming language is derived automatically • DSM is a high abstraction models by using specific language generators. • The basis for DSM is Language Engineering allowing to define and to use various Domain Specific Languages.
- 6. LITERATURE SURVEY • Most importantly, making the models is much faster than writing the code by hand. • In Industrial experiences at leading-edge players like Nokia and NASA have consistently shown development becoming five to ten times faster
- 7. SURVEY SURVEY RELATED WITH MetaEdit+ • Domain-specific modeling language and editor • Domain-specific code generator • Domain-specific component library • Domain-Specific Framework
- 9. PROBLEM DEFINITION • Software development concept consist of a huge important and bizarre part is code writing • The coding part will be implemented using programmers and it will take lots of time and cost for developing a software. • The coding will be done by using software programmers by spending the major time of their session and efforts.
- 10. PROBLEM DEFINITION • Domain Specific modeling is replacing the all above works, so DSM tools undertaking the coding parts as its own properties. • That is the coding parts as its own properties, it reduces the time and expenses of developing a software the manual processing.
- 11. EXISTING • The unified modeling language (UML) is a general-purpose modeling language for software Intensive system that is designed to support mostly object oriented programming. • Experience of using UML as a modelling language is widespread and so using UML to express what is required in a system and generating code from that is acceptable for many organizations.
- 12. METHODOLOGY •DSM (Domain Specific Modeling) •MetaEdit+ (Tool)
- 13. Domain-specific modelling • Domain-specific modeling is a specific type of software engineering methodology or modeling language for designing and developing. • A modeling language is any artificial language that can be used to express information or knowledge or systems in a structure that is defined by a consistent set of rules.
- 14. CONT…. • Domain-specific languages are a “natural extension to code libraries and frameworks”, making their use faster, easier and more consistent..
- 15. Domain-specific modelling Benefits • Industrial experiences from domain-specific methods consistently show major improvements in productivity, time-to-market responsiveness. • DSM Tools sped up the programming into many folds. • DSM Increase the Quality and Hiding the complexity.
- 16. Benefits • DSM is high-level languages specific to a particular application or set of tasks. • DSM are closer to the problem domain and concepts. • Domain-Specific Modelling allows faster development, based on models of the product rather than on models of the code. • It can shows 5-10 times faster than current practices.
- 17. DSM - Benefits
- 18. DSM – Domain’s Problem Domain • Telecom services • Insurance products • Business processes • Industrial automation • Medical device configuration • SIM card profiles • eCommerce marketplaces Solution Domain/Generation Target • Configuration scripts • J2EE • Rule engine language • 3 GL • XML • Configuration scripts andparameters • J2EE, XML
- 19. DSM – Domain’s Problem Domain • Household appliance features • Handheld device applications • Phone UI applications Solution Domain/Generation Target • 3 GL • 3 GL • C++,C
- 20. DSM – Tools (Commercial Environments) Tools • MetaEdit+ • DSL Tools • Obeo Designer • Poseidon for DSLs Vendor • MetaCase • Microsoft Visual Studio Professional • Obeo • Gentleware
- 21. DSM – Tools (Research Tools and Prototypes) Tools • DOME • GME Institute • Honeywe • Vanderbilt University ll Labs
- 22. DSM – Tool (MetaEdit+) • MetaEdit+ is an environment for creating and using Domain-Specific Modeling languages. • MetaEdit+ is an integrated, repository-based tool set for creating and using modeling languages and code generators. • MetaEdit+ provides the tool support for different modeling languages by configuring the generic tool set with metamodels
- 23. Tools-MetaEdit+ • For defining metamodels, MetaEdit+ employs the GOPPRR metamodeling language. • Several modelling languages can be used simultaneously and there can be links and references between different languages.uages and code generators.
- 24. Architecture-MetaEdit+ MetaEdit+ is an integrated, repository-based tool set for creating and using modeling languages and code generators
- 25. MetaEdit+-Best Choice: • Support several integrated languages • Graphical and form-based metamodeling: no programming needed • Integrated metamodeling and modeling • Models update automatically when a metamodel changes
- 26. Cont.. • Multiple concurrent metamodels • WYSIWYG symbol editor for defining representations for metamodel elements • SVG and bitmap importing for symbols • Code generation using templates and multiple streams and debugger • Generate any language and output format • Metamodel import and export XML • Large metamodel library available • Generators and metamodels integrated
- 27. EXPERIMENTATION • DSM makes a difference the level of concept for current programming languages by specifying the solution directly using problem domain concepts. • The final products are than generated from these high level specification.
- 28. SEQUENTIAL PROCESS • MetaEdit+ Workbench allows you to build your own modeling tool without having to write a single line of code.
- 29. CODE GENRATOR Generator translates the models into the required output. The code and model combined which produce generator (code + model=generator) • Simple text Model checking • Documentation Xml • Flow machine State machine
- 31. IMPLEMENTAION • Implementation is the stage of the project when the theoretical design is turned out into a working system • MetaEdit+, which is a fully functional CASE environment with wide modelling language support, documentation reports and code generators. • This manual provides information about MetaEdit+ Implementation
- 33. IMPLEMENTATION FOR DIGITAL WATCH
- 34. Drawbacks of Existing System • User interface is not very easy to use. - Rational and UML is to support the design of the data to support poor on the links between different model also cannot support. Therefor from the user to not convenient • The Existing System will not support the same product in the different directions to do the analysis, design and development.
- 35. Features of Proposed System– MetaEdit+ • Domain Specific Modelling (MetaEdit+) deals with the specialty of less time consumption low cost and fast computing. • In a development of a software consist of lot of procedure and designing procedure. • Manual programming was seen as too costly, time – consuming, and leading. • The Company was seeking an efficient way to capture and implement .
- 36. PRINCIPLE OF DIGITAL WATCH • Domain-specific modeling (DSM) often also includes the idea of code generation-automating the creation of executable source code directly from the domain-specific language models
- 37. CONT….
- 38. ARCHITECTURE OF DIGITAL WATCH • Watch architecture consist of three parts: a modeling language, a code generator and a domain framework.
- 39. DEVELOPING GENERATOR • MetaEdit+ delivers your language and generator immediately to the developers of your team. • The created development tool support your modeling language, generates your code the way you want, and produces documents. • MetaEdit+ provides the necessary functionality for creating and debugging generation script, and it guides the expert to access the concepts in the metamodel.
- 40. RESULT • MetaEdit+ delivers your language and generator immediately to the developers of your team. • The created development tool support your modeling language, generates your code the way you want, and produces documents. • MetaEdit+ provides the necessary functionality for creating and debugging generation script, and it guides the expert to access the concepts in the metamodel
- 41. Result Expected
- 42. RESULT
- 43. TOOL COMPARISON • MetaEdit+ is a tool with a proprietary metamodelling paradigm and generator definition language. • Since MetaEdit+ tool is not tied to UML in any way, it offers very flexible possibilities for DSML definition. • The definition of DSML does not require any manual coding and the code generation support is very good.
- 44. TOOLS: DSL tools GME GEMS MetaEdit+ Provider Microsoft Vanderbilt university Eclipse GMT project MetaCase Platform Windows Windows Java-enabled platform Windows, Linux, Mac, HP, Solaris License Commercial GME license EPL Commercial User’s Guide Yes Yes Yes Yes Tutorial Yes Yes Yes Yes Instructions for the Code Generator Yes Yes Yes Yes E-Mail Support Yes Yes Yes Yes Metamodeling Language Object-oriented Based on UML Ecore GOPPRR Constraint Definition Language C# OCL Many languages Restricted set of constraint definition possibilities Generator Definition Language Templates for generating C++,Visual Basic, COM enabled languages Java MERL language Output Language Visual Basic, C# Any language Any language Any language
- 45. CONCLUSION
- 46. • Domain-specific Modeling enhance quality, productivity, reliability, maintainability, portability and reusability. • In future this Tool can be used in developing more useful and attractive.
- 47. REFERENCE
- 48. kellys,s.,pohjonen,R.worst practice for Domain-Specific modeling,IEEE software ,Jul/Aug,2011. Safa, The making of user-Interface Designer: AProprietary DSM Tool, oopala workshop on Domain-Specific Modeling, 2010. Pohjonen, R., Kelly, S., “Domain-Specific Modeling,” Dr. Dobbs Journal, August 2011. http://DSMbook.com. www.DSMforum.com MetaEdit+ Reference Manual http://en.wikipedia.org/ http://www.metacase.com/papers/DrDobbs_Domain-Specific_Modeling.html http://www.metacase.com Nokia, www.metacase.com/papers/MetaEdit_in_Nokia.pdf
- 49. THANKS