mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
Alexey Polyudov
7e19ffbab7
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: I83ec7dee1a7ef6f4bdfd47482c94d03910525b7e
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef PLATFORM_CANCELABLE_ALARM_H_
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#define PLATFORM_CANCELABLE_ALARM_H_
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#include <cstdint>
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#include "platform/api/lock.h"
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#include "platform/api/scheduled_executor.h"
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#include "platform/cancelable.h"
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#include "platform/port/string.h"
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#include "platform/ptr.h"
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#include "platform/runnable.h"
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namespace location {
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namespace nearby {
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/**
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* A cancelable alarm with a name. This is a simple wrapper around the logic
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* for posting a Runnable on a ScheduledExecutor and (possibly) later
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* canceling it.
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*/
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class CancelableAlarm {
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public:
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CancelableAlarm(const std::string& name, Ptr<Runnable> runnable,
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std::int64_t delay_millis,
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Ptr<ScheduledExecutor> scheduled_executor);
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~CancelableAlarm();
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bool cancel();
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private:
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std::string name_;
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ScopedPtr<Ptr<Lock> > lock_;
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Ptr<Cancelable> cancelable_;
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};
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} // namespace nearby
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} // namespace location
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#endif // PLATFORM_CANCELABLE_ALARM_H_
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