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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_PERFORMANCE_MANAGER_GRAPH_PROCESS_NODE_IMPL_DESCRIBER_H_
#define COMPONENTS_PERFORMANCE_MANAGER_GRAPH_PROCESS_NODE_IMPL_DESCRIBER_H_
#include "base/values.h"
#include "components/performance_manager/public/graph/graph.h"
#include "components/performance_manager/public/graph/node_data_describer.h"
namespace performance_manager {
class ProcessNode;
// Describes the state of of a ProcessNodeImpl for human consumption.
class ProcessNodeImplDescriber : public GraphOwned,
public NodeDataDescriberDefaultImpl {
public:
ProcessNodeImplDescriber() = default;
ProcessNodeImplDescriber(const ProcessNodeImplDescriber&) = delete;
ProcessNodeImplDescriber& operator=(const ProcessNodeImplDescriber&) = delete;
~ProcessNodeImplDescriber() override = default;
// GraphOwned implementation:
void OnPassedToGraph(Graph* graph) override;
void OnTakenFromGraph(Graph* graph) override;
// NodeDataDescriber implementation:
base::Value::Dict DescribeProcessNodeData(
const ProcessNode* node) const override;
};
} // namespace performance_manager
#endif // COMPONENTS_PERFORMANCE_MANAGER_GRAPH_PROCESS_NODE_IMPL_DESCRIBER_H_
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