Index: test_reflectable/test/meta_reflectors_meta.dart |
diff --git a/test_reflectable/test/meta_reflectors_meta.dart b/test_reflectable/test/meta_reflectors_meta.dart |
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+// Copyright (c) 2015, the Dart Team. All rights reserved. Use of this |
+// source code is governed by a BSD-style license that can be found in |
+// the LICENSE file. |
+ |
+/// File being transformed by the reflectable transformer. |
+/// Part of the entry point 'reflectors_test.dart'. |
+/// |
+/// Independence: The `ScopeMetaReflector` and `AllReflectorsMetaReflector` |
+/// classes are independent of the particular entry point 'reflectors_test.dart' |
+/// and its transitive closure, it could be in a third-party package only |
+/// depending on reflectable. |
+library test_reflectable.test.meta_reflectors_scoping; |
+ |
+@GlobalQuantifyCapability(r"^reflectable.reflectable.Reflectable$", |
+ const AllReflectorsMetaReflector()) |
+import 'package:reflectable/reflectable.dart'; |
+ |
+/// Used to provide access to reflectors associated with a given scope, |
+/// which is a [String]. The connection is created by top level functions |
+/// in the program with the annotation `@MetaReflector()`. Such a function |
+/// must have type `F` where `typedef Iterable<Reflectable> F(String _)`, |
+/// and it is assumed to return the set of reflectors which belong to the |
+/// scope specified by the argument. |
+class ScopeMetaReflector extends Reflectable { |
+ const ScopeMetaReflector() |
+ : super(const TopLevelInvokeMetaCapability(ScopeMetaReflector), |
+ declarationsCapability, libraryCapability); |
+ Set<Reflectable> reflectablesOfScope(String scope) { |
+ Set<Reflectable> result = new Set<Reflectable>(); |
+ for (LibraryMirror library in libraries.values) { |
+ for (DeclarationMirror declaration in library.declarations.values) { |
+ result.addAll(library.invoke(declaration.simpleName, [scope])); |
+ } |
+ } |
+ return result; |
+ } |
+} |
+ |
+/// Used to get access to all reflectors. |
+class AllReflectorsMetaReflector extends Reflectable { |
+ const AllReflectorsMetaReflector() |
+ : super(subtypeQuantifyCapability, newInstanceCapability); |
+ |
+ Set<Reflectable> get reflectors { |
+ Set<Reflectable> result = new Set<Reflectable>(); |
+ annotatedClasses.forEach((ClassMirror classMirror) { |
+ if (classMirror.isAbstract) return; |
+ Reflectable reflector = |
+ Reflectable.getInstance(classMirror.reflectedType); |
+ if (reflector != null) result.add(reflector); |
+ }); |
+ return result; |
+ } |
+} |