GitLab

Create a parser that can read .tag files and turn them into MQTTConnectionSymbols

Deliverables

EmbeddedMontiArc Project

In .../tagging/middleware/mqtt:

• Add a MQTTConnectionsSymbolCreator similar to RosConnectionSymbolCreator

  • Goal: Read a .tag file, convert it into MQTTConnectionSymbols and add them the specified EMAPortSymbol or EMAPortInstanceSymbol. MontiCore/EmbeddedMontiArc automatically reads the file reading and preprocesses the data. Therefore you only need to implement a TagSymbolCreator
  • There should be no references to Ros in the new SymbolCreator. The main regex can be found in line 50.
  • Online java regex checker: http://www.regexplanet.com/advanced/java/index.html

• Add a MQTTTagSchema similar to RosToEmamTagSchema

• Add a Testcase similar to test/.../middleware/ros/TaggingTest.

  • you will need to add your Tag Schema to the tagging resolver here: https://git.rwth-aachen.de/monticore/EmbeddedMontiArc/languages/EmbeddedMontiArc/blob/master/src/test/java/de/monticore/lang/embeddedmontiarc/AbstractTaggingResolverTest.java#L56

EMAM2Middleware

Here we are waiting for the merge request (monticore/EmbeddedMontiArc/languages/EmbeddedMontiArc!18 (merged)) to proceed

• pom.xml: Update the EmbeddedMontiArc dependency to the Version with your parser
• DestributedTargetGeneratorCLI
  • resolve all MQTTConnectionSymbols from the Symbol table. Example for ros: here
  • the actual resolving is implemented here in RosCpp, you can choose in which Project you want to implement it.
• Previous test case
  • Adapt: Don't hand add the MQTTConnectionSymbols, build a .tag file, use your TagHelper(or equivalent) to resolve the MQTTConnectionSymbols
  • Example for Ros: https://git.rwth-aachen.de/monticore/EmbeddedMontiArc/generators/EMAM2Middleware/blob/master/src/test/java/de/monticore/lang/monticar/generator/middleware/Ros2GenerationTest.java#L60 and line 64