Scheduler

Summary: Introduce a 'Scheduler' interface which will allow to decouple from the existing used Folly scheduler.

Reviewed By: fabiomassimo

Differential Revision: D36245587

fbshipit-source-id: 2f28bc1612e37ae53060a134d1c8059231fbc8ad

xplat/Flipper/FlipperScheduler.h

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include <functional>
+
+namespace facebook {
+namespace flipper {
+
+using Func = std::function<void()>;
+
+struct Scheduler {
+  virtual ~Scheduler() {}
+  virtual void schedule(Func&& t) = 0;
+
+  virtual void scheduleAfter(Func&& t, unsigned int ms) = 0;
+  virtual bool isRunningInOwnThread() = 0;
+};
+
+} // namespace flipper
+} // namespace facebook