mirror of
https://github.com/kidfromjupiter/nearby.git
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Alexey Polyudov
204f76077d
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: I2cf5bf225b76f4c1541954651f3a7544a14e0cec
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#ifndef PLATFORM_API_SUBMITTABLE_EXECUTOR_H_
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#define PLATFORM_API_SUBMITTABLE_EXECUTOR_H_
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#include "platform/api/executor.h"
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#include "platform/api/future.h"
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#include "platform/callable.h"
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#include "platform/port/down_cast.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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// Each per-platform concrete implementation is expected to extend from
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// SubmittableExecutor and provide an override of its submit() method.
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//
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// e.g.
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// class IOSSubmittableExecutor
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// : public SubmittableExecutor<IOSSubmittableExecutor> {
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// public:
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// template <typename T>
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// Ptr<Future<T> > submit(Ptr<Callable<T> > callable) {
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// ...
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// }
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// }
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template <typename ConcreteSubmittableExecutor>
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class SubmittableExecutor : public Executor {
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public:
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~SubmittableExecutor() override {}
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template <typename T>
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Ptr<Future<T> > submit(Ptr<Callable<T> > callable) {
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return DOWN_CAST<ConcreteSubmittableExecutor*>(this)->submit(callable);
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}
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// https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Executor.html#execute-java.lang.Runnable-
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virtual void execute(Ptr<Runnable> runnable) = 0;
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};
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} // namespace nearby
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} // namespace location
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#endif // PLATFORM_API_SUBMITTABLE_EXECUTOR_H_
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