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gramar_defined [2016/06/28 11:18]
chrisgerken
gramar_defined [2016/10/14 02:37] (current)
chrisgerken
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 noun **|** **gram** - ar **|** \ˈgra-mər\ noun **|** **gram** - ar **|** \ˈgra-mər\
  
-Simply put, a gramar is a tool that can generate up to 95% (historically speaking, ex business logic) of a component for almost any given software architecture. ​ Past examples of supported ​architectures include:+gramar is a lightweight development ​tool that can generate up to 95% (historically speaking, ex business logic) of a component for almost any given software architecture. ​ Past examples of generated ​architectures include:
  
-  - Hadoop applications (Storm topologies, Mapreduce job flows, Kafka components)+  - Hadoop applications (Storm topologies, Mapreduce job flows, Kafka components, Oozie flows, Sqoop jobs)
   - Database persistence layers, both relational and NoSQL (HBase, Cassandra, Elasticsearch)   - Database persistence layers, both relational and NoSQL (HBase, Cassandra, Elasticsearch)
-  - J2EE programming models (Servlets, EJB'​s, ​portlets, JSP tag libraries)+  - J2EE programming models (Servlets, EJB'​s, ​ESB's, Portlets, JSP tag libraries)
   - Eclipse tools (Text editors, Multi-page editors, UML schemas, Popup actions)   - Eclipse tools (Text editors, Multi-page editors, UML schemas, Popup actions)
 +  - Documentation (HTML, wiki)
   - Gramars themselves   - Gramars themselves
  
-To be a bit more formal, a gramar is a set of production rules for source and other files in a component implementation adhering to a specific software architecture. Each gramar has an associated schema that models the allowed points of variability between instances of that software architecture. Each production describes how to generate a file from those points of variability and is often applied multiple times, depending on the cardinality of the model. A grammar ​does not describe the meaning of the generated files nor what can be done with them.  It only captures and generates their content.+To be a bit more formal, a gramar is a set of production rules for source and other files in a component implementation adhering to a specific software architecture. Each gramar has an associated schema that models the allowed points of variability between instances of that software architecture. Each production describes how to generate a file from those points of variability and is often applied multiple times, depending on the cardinality of the model. A gramar ​does not describe the meaning of the generated files nor what can be done with them.  It only captures and generates their content.
  
 The Gramar toolset supports the creation, authoring, distribution and application of individual gramars accross a number of IDE's and runtime environments. The Gramar toolset supports the creation, authoring, distribution and application of individual gramars accross a number of IDE's and runtime environments.
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   - As a single zip file, again deployed on the file system or the classpath   - As a single zip file, again deployed on the file system or the classpath
   - As a jar file   - As a jar file
 +  - As a project in an Eclipse workspace
 +  - As an Eclipse plugin (although technically that's just another variant of a class path)
  
 ==== Productions ==== ==== Productions ====
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 ==== Background ==== ==== Background ====
  
-Gramar is a next-generation ​greenfield implementation ​of both Eclipse Model-to-Text JET and, before that, the Design pattern Toolkit from IBM.  A gramar can be applied not just in Eclipse, but in IntelliJ, as a stand-alone java application,​ within a web application or in any other environment.+Gramar is a complete, ​next-generation ​rewrite ​of Eclipse Model-to-Text JET and, before that, the Design pattern Toolkit from IBM.  A gramar can be applied not just in Eclipse, but in IntelliJ, as a stand-alone java application,​ within a web application or in any other Java execution ​environment.
  
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gramar_defined.1467112684.txt.gz · Last modified: 2016/06/28 11:18 by chrisgerken