Using model & module dependencies FAQ

model m = node.model;

SModel sModel = m;

model m2 = sModel;

SModelInternal internalSModel = (SModelInternal) sModel;

SModule sModule = sModel.getModule();

SRepository sRepository = sModel.getRepository();

Iterable<SModule> modules = sRepository.getModules();
SModule module = sRepository.getModule(sModule.getModuleId());
SModule closuresRuntimeModule = sRepository.getModule( module reference /closures.runtime/.getModuleId());

if (module instanceof Language) {
   Language language = (Language) module;
}

Language mpsBaseLanguage = (Language) module /jetbrains.mps.baseLanguage/;

sequence <SDependency> dependencies = m module.getDeclaredDependencies()

AbstractModule internalModule = (AbstractModule) sModule;
internalModule.getModuleDescriptor().getUsedLanguages().add( module reference /jetbrains.mps.baseLanguage/);

sequence <Dependency> internalDependencies = internalModule.getModuleDescriptor().getDependencies();
sequence <SModuleReference> usedModuleReferences = internalDependencies.select({~it => it.getModuleRef(); });
internalModule.getModuleDescriptor().getDependencies().add( new Dependency( module reference /closures.runtime/,  SDependencyScope. DEFAULT ,  false ));

internalModule.getModuleDescriptor().getUsedDevkits().add( module reference /jetbrains.mps.devkit.general-purpose/);

Iterable<SModel> models = sModule.getModels();
sModule.getModel(sModel.getModelId());

internalSModel.importedModels();
internalSModel.addModelImport(sModel.getReference(), false );
internalSModel.deleteModelImport(sModel.getReference());

internalSModel.importedLanguages();
internalSModel.addLanguage(mpsBaseLanguage.getModuleReference());
internalSModel.addLanguage( module reference /jetbrains.mps.baseLanguage/);

internalSModel.importedDevkits();
internalSModel.addDevKit( module reference /jetbrains.mps.devkit.general-purpose/);
internalSModel.deleteDevKit( module reference /jetbrains.mps.devkit.general-purpose/);