38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
// Copyright 2022 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef COMPONENTS_METRICS_STRUCTURED_DELEGATING_EVENTS_PROCESSOR_H_
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#define COMPONENTS_METRICS_STRUCTURED_DELEGATING_EVENTS_PROCESSOR_H_
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#include <memory>
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#include "components/metrics/structured/event.h"
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#include "components/metrics/structured/events_processor_interface.h"
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namespace metrics::structured {
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// DelegatingEventsProcessor manages a set of other EventsProcessorInterfaces.
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// Calls to this events processor are forwarded to all of the registered events
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// processors.
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class DelegatingEventsProcessor final : public EventsProcessorInterface {
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public:
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DelegatingEventsProcessor();
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~DelegatingEventsProcessor() override;
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// Adds a |events_processor| to forward calls to.
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void AddEventsProcessor(
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std::unique_ptr<EventsProcessorInterface> events_processor);
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// EventsProcessor:
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bool ShouldProcessOnEventRecord(const Event& event) override;
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void OnEventsRecord(Event* event) override;
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private:
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std::vector<std::unique_ptr<EventsProcessorInterface>> events_processors_;
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};
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} // namespace metrics::structured
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#endif // COMPONENTS_METRICS_STRUCTURED_DELEGATING_EVENTS_PROCESSOR_H_
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