private void CreateDependencies()
 {
     reactor.Let(() => Q).DependOn(() => _objB.W, () => _objB.Z, () => P);
 }
 private void CreateDependencies()
 {
     reactor.Let(() => Y).DependOn(() => X);
 }
 private void CreateDependencies()
 {
     reactor.Let(() => Z).DependOn(() => _objA.X, () => _objA.Y, () => W);
 }