@Override
public AttributedFeatureModel parseFile(String fileName) throws Exception {
Injector injector = new VMStandaloneSetup().createInjectorAndDoEMFRegistration();
XtextResourceSet resourceSet = injector.getInstance(XtextResourceSet.class);
resourceSet.addLoadOption(XtextResource.OPTION_RESOLVE_ALL, Boolean.TRUE);
if (models != null) {
for (String s : models) {
resourceSet.getResource(URI.createURI(s), true);
}
}
Resource resource = resourceSet.getResource(URI.createURI(fileName), true);
Model model = (Model) resource.getContents().get(0);
fm = new AttributedFeatureModel();
VmBlock relationships = null;
VmBlock attsblock = null;
VmBlock constratins = null;
EList<VmBlock> bl = model.getBlocks();
for (VmBlock block : bl) {
if (block instanceof Relationships) {
relationships = block;
} else if (block instanceof Attributes) {
attsblock = block;
} else if (block instanceof Constraints) {
constratins = block;
} else if (block instanceof PackageDeclaration) {
for (VmBlock blockinpkg : ((PackageDeclaration) block).getBlocks()) {
if (blockinpkg instanceof Relationships) {
relationships = blockinpkg;
} else if (blockinpkg instanceof Attributes) {
attsblock = blockinpkg;
} else if (blockinpkg instanceof Constraints) {
constratins = blockinpkg;
}
}
}
}
if (((Relationships) relationships) != null) {
FeatureHierarchy fhs = ((Relationships) relationships).getRoot();
fr.familiar.attributedfm.Feature ffeat =
new fr.familiar.attributedfm.Feature(fhs.getParent().getName());
visitFeatureHierarchy(ffeat, fhs);
fm.setRoot(ffeat);
}
if ((Attributes) attsblock != null) {
visitAttributes(((Attributes) attsblock).getAttrDefs(), fm);
}
if ((Constraints) constratins != null) {
visitConstraints(((Constraints) constratins).getConstraints(), fm);
}
return fm;
}
