org.graalvm.nativebridge

Annotation Type EndPointHandle

@Retention(value=CLASS)
 @Target(value=FIELD)
public @interface EndPointHandle

Marks a bridge class field as a foreign reference handle. When the bridged type is a class, the handle to a foreign object has to be stored in a non-private field annotated by the EndPointHandle. Annotation processor uses this field to obtain the foreign object reference. For HotSpot to native calls, the field type must be assignable to NativeObject. For native to HotSpot calls, the field type must be assignable to HSObject. Example:

 @GenerateHotSpotToNativeBridge(jniConfig = ExampleJNIConfig.class)
 abstract class NativeCalculator extends Calculator {

     @EndPointHandle final NativeObject delegate;

     NativeCalculator(NativeObject delegate) {
         this.delegate = delegate;
     }
 }