1 files changed, 10 insertions, 3 deletions
diff --git a/platform/android/src/style/layers/layer.hpp b/platform/android/src/style/layers/layer.hpp
index 024a3c38b7..01eac2280b 100644
--- a/platform/android/src/style/layers/layer.hpp
+++ b/platform/android/src/style/layers/layer.hpp
@@ -34,10 +34,9 @@ public:
 
     virtual jni::jobject* createJavaPeer(jni::JNIEnv&) = 0;
 
-    jni::String getId(jni::JNIEnv&);
+    void addToMap(mbgl::Map&, mbgl::optional<std::string>);
 
-    //Release the owned view and return it
-    std::unique_ptr<mbgl::style::Layer> releaseCoreLayer();
+    jni::String getId(jni::JNIEnv&);
 
     void setLayoutProperty(jni::JNIEnv&, jni::String, jni::Object<> value);
 
@@ -64,8 +63,16 @@ public:
     jni::Object<jni::ObjectTag> getVisibility(jni::JNIEnv&);
 
 protected:
+    //Release the owned view and return it
+    std::unique_ptr<mbgl::style::Layer> releaseCoreLayer();
+
+    //Owned layer is set when creating a new layer, before adding it to the map
     std::unique_ptr<mbgl::style::Layer> ownedLayer;
+
+    //Raw reference to the layer
     mbgl::style::Layer& layer;
+
+    //Map is set when the layer is retrieved or after adding to the map
     mbgl::Map* map;
 
 };