+ return tags.get(PROP_FOCUSABLE);
+ }
+
+ public ILayer getILayer() {
+ return new SimpleLayer(name);
+ }
+
+ public Collection<Resource> getTags() {
+ return tags.values();
+ }
+
+ public void forEachTag(DbConsumer<Resource> consumer) throws DatabaseException {
+ for (Resource r : tags.values())
+ consumer.accept(r);