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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_AI_AI_CONTEXT_BOUND_OBJECT_H_
#define CHROME_BROWSER_AI_AI_CONTEXT_BOUND_OBJECT_H_
#include "base/memory/raw_ref.h"
#include "services/on_device_model/public/mojom/on_device_model.mojom.h"
class AIContextBoundObjectSet;
// Base class for storing an object that shall be deleted when the
// document is gone such as `AILanguageModel` and `AISummarizer`.
// The ownership chain of the relevant class is:
// `BucketContext` (via `SupportsUserData` or `DocumentAssociatedData`) -owns->
// `AIContextBoundObjectSet` -owns->
// `AIContextBoundObject` (implements some blink::mojom interface) -owns->
// `mojo::Receiver<blink::mojom::SomeInterface>`
class AIContextBoundObject {
public:
explicit AIContextBoundObject(
AIContextBoundObjectSet& context_bound_object_set);
virtual ~AIContextBoundObject();
void RemoveFromSet();
// Sets the priority of the underlying session.
virtual void SetPriority(on_device_model::mojom::Priority priority) {}
private:
// The `AIContextBoundObject` will be owned by the `AIContextBoundObjectSet`,
// so we can store the `raw_ref` here.
base::raw_ref<AIContextBoundObjectSet> context_bound_object_set_;
};
#endif // CHROME_BROWSER_AI_AI_CONTEXT_BOUND_OBJECT_H_
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