1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef MOJO_PUBLIC_CPP_UTILITY_RUN_LOOP_HANDLER_H_ 6#define MOJO_PUBLIC_CPP_UTILITY_RUN_LOOP_HANDLER_H_ 7 8#include "mojo/public/cpp/system/core.h" 9 10namespace mojo { 11 12// Used by RunLoop to notify when a handle is either ready or has become 13// invalid. 14class RunLoopHandler { 15 public: 16 virtual void OnHandleReady(const Handle& handle) = 0; 17 virtual void OnHandleError(const Handle& handle, MojoResult result) = 0; 18 19 protected: 20 virtual ~RunLoopHandler() {} 21}; 22 23} // namespace mojo 24 25#endif // MOJO_PUBLIC_CPP_UTILITY_RUN_LOOP_HANDLER_H_ 26