mirror of
https://github.com/kidfromjupiter/nearby.git
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Alexey Polyudov
4baa1ce96a
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: Ie19e006429b138b3768e97dae971a43fdc5ef8bf
54 lines
1.6 KiB
C++
54 lines
1.6 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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#include "platform/cancelable_alarm.h"
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#include "platform/api/platform.h"
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#include "platform/api/scheduled_executor.h"
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#include "platform/synchronized.h"
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namespace location {
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namespace nearby {
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namespace {
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using Platform = platform::ImplementationPlatform;
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}
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CancelableAlarm::CancelableAlarm(const std::string &name,
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Ptr<Runnable> runnable,
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std::int64_t delay_millis,
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Ptr<ScheduledExecutor> scheduled_executor)
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: name_(name),
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lock_(Platform::createLock()),
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cancelable_(scheduled_executor->schedule(runnable, delay_millis)) {}
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CancelableAlarm::~CancelableAlarm() { cancelable_.destroy(); }
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bool CancelableAlarm::cancel() {
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Synchronized s(lock_.get());
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if (cancelable_.isNull()) {
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// TODO(tracyzhou): Add logging
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return false;
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}
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bool canceled = cancelable_->cancel();
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// TODO(tracyzhou): Add logging
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cancelable_.destroy();
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return canceled;
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}
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} // namespace nearby
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} // namespace location
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