Tool Support For Domain-specific Language Languages
Many General-Purpose Modeling languages already have tool support available in the form of CASE tools. Domain-specific language languages tend to have too small a market size to support the construction of a bespoke CASE tool from scratch. Instead, most tool support for domain-specific language languages is built based on existing domain-specific language frameworks or through domain-specific language environments.
A domain-specific language environment may be thought of as a metamodeling tool, i.e., a modeling tool used to define a modeling tool or CASE tool. The resulting tool may either work within the domain-specific language environment, or less commonly be produced as a separate stand-alone program. In the more common case, the domain-specific language environment supports an additional layer of abstraction when compared to a traditional CASE tool.
Using a domain-specific language environment can significantly lower the cost of obtaining tool support for a domain-specific language language, since a well-designed domain-specific language environment will automate the creation of program parts that are costly to build from scratch, such as domain-specific editors, browsers and components. The domain expert only needs to specify the domain specific constructs and rules, and the domain-specific language environment provides a modeling tool tailored for the target domain.
Most existing domain-specific language takes place with domain-specific language environments, either commercial such as MetaEdit+ or Actifsource, open source such as GEMS, or academic such as GME. The increasing popularity of domain-specific language has led to domain-specific language frameworks being added to existing IDEs, e.g. Eclipse Modeling Project (EMP) with EMF and GMF, or in Microsoft's DSL Tools for Software Factories.
Read more about this topic: Domain-specific Modeling, Domain-specific Modeling Topics
Famous quotes containing the words tool, support, language and/or languages:
“One of the great reasons for the popularity of strikes is that they give the suppressed self a sense of power. For once the human tool knows itself a man, able to stand up and speak a word or strike a blow.”
—Charles Horton Cooley (1864–1929)
“A clergyman, again, can hardly ever allow himself to look facts fairly in the face. It is his profession to support one side; it is impossible, therefore, for him to make an unbiased examination of the other.”
—Samuel Butler (1835–1902)
“UG [universal grammar] may be regarded as a characterization of the genetically determined language faculty. One may think of this faculty as a ‘language acquisition device,’ an innate component of the human mind that yields a particular language through interaction with present experience, a device that converts experience into a system of knowledge attained: knowledge of one or another language.”
—Noam Chomsky (b. 1928)
“The less sophisticated of my forbears avoided foreigners at all costs, for the very good reason that, in their circles, speaking in tongues was commonly a prelude to snake handling. The more tolerant among us regarded foreign languages as a kind of speech impediment that could be overcome by willpower.”
—Barbara Ehrenreich (b. 1941)