+ added some basic import support for TDLan (5932c4d9) · Commits · TDL Open Source / TOP IDE

plugins/org.etsi.mts.tdl.TDLan2/src/org/etsi/mts/tdl/scoping/TDLan2ScopeProvider.java

+66 −1

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ import org.etsi.mts.tdl.DataElementMapping;
		import org.etsi.mts.tdl.DataInstanceUse;
		import org.etsi.mts.tdl.DataUse;
		import org.etsi.mts.tdl.Element;
		import org.etsi.mts.tdl.ElementImport;
		import org.etsi.mts.tdl.FormalParameterUse;
		import org.etsi.mts.tdl.FunctionCall;
		import org.etsi.mts.tdl.GateInstance;
		@@ -26,6 +27,8 @@ import org.etsi.mts.tdl.LocalExpression;
		import org.etsi.mts.tdl.Member;
		import org.etsi.mts.tdl.MemberAssignment;
		import org.etsi.mts.tdl.MemberReference;
		import org.etsi.mts.tdl.Package;
		import org.etsi.mts.tdl.PackageableElement;
		import org.etsi.mts.tdl.Parameter;
		import org.etsi.mts.tdl.ParameterBinding;
		import org.etsi.mts.tdl.ParameterMapping;
		@@ -53,6 +56,11 @@ public class TDLan2ScopeProvider extends AbstractDeclarativeScopeProvider {

		@Override
		public IScope getScope(EObject context, EReference reference) {
		if (PackageableElement.class.isAssignableFrom(reference.getEType().getInstanceClass())
		&& !(context instanceof ElementImport)) {
		EList<EObject> elements = getScopedElementsOfType(context, reference.getEType().getInstanceClass());
		return Scopes.scopeFor(elements);
		}
		if (reference.getEType().getInstanceClass() == GateInstance.class) {
		if (context instanceof GateReference) {
		GateReference gate = (GateReference) context;
		@@ -212,4 +220,61 @@ public class TDLan2ScopeProvider extends AbstractDeclarativeScopeProvider {
		return null;
		}

		public IScope scope_ElementImport_importedElement(ElementImport context, EReference ref) {
		EList<EObject> elements = new BasicEList<>();
		Package ip = context.getImportedPackage();
		for (PackageableElement e : ip.getPackagedElement()) {
		elements.add(e);
		}
		IScope scope = Scopes.scopeFor(elements);
		return scope;
		}

		private Package getPackage(EObject e) {
		if (e.eContainer()!=null) {
		if (e.eContainer() instanceof Package) {
		return (Package)e.eContainer();
		} else {
		return getPackage(e.eContainer());
		}
		} else {
		return (Package)e;
		}
		}

		private EList<EObject> getScopedElementsOfType(EObject context, Class c) {
		EList<EObject> elements = new BasicEList<>();
		Package p = getPackage(context);

		//within same package
		for (PackageableElement e : p.getPackagedElement()) {
		if (c.isInstance(e)) {
		elements.add(e);
		}
		}

		//within imported packages
		for (ElementImport i : p.getImport()) {
		Package ip = i.getImportedPackage();
		if (ip != null) {
		if (i.getImportedElement().isEmpty()) {
		//import all
		for (PackageableElement e : ip.getPackagedElement()) {
		if (c.isInstance(e)) {
		elements.add(e);
		}
		}
		} else {
		//specific imports
		for (PackageableElement e : i.getImportedElement()) {
		if (c.isInstance(e)) {
		elements.add(e);
		}
		}
		}
		}
		}
		return elements;
		}

		}
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