executionStatsProcessor.h

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//
// Copyright 2025 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_EXEC_VDF_EXECUTION_STATS_PROCESSOR_H
#define PXR_EXEC_VDF_EXECUTION_STATS_PROCESSOR_H
 
 
#include "pxr/pxr.h"
 
#include "pxr/exec/vdf/api.h"
#include "pxr/exec/vdf/executionStats.h"
#include "pxr/exec/vdf/types.h"
 
#include <optional>
#include <thread>
 
PXR_NAMESPACE_OPEN_SCOPE
 
class VDF_API_TYPE VdfExecutionStatsProcessor 
{
public:
 
    typedef std::thread::id ThreadId;
 
    VDF_API
    virtual ~VdfExecutionStatsProcessor();
 
    VDF_API
    void Process(const VdfExecutionStats* stats);
 
    VDF_API
    const VdfNetwork* GetNetwork() const;
 
protected:
    VDF_API
    VdfExecutionStatsProcessor();
 
    virtual void _ProcessEvent(
        ThreadId threadId,
        const VdfExecutionStats::Event& event) = 0;
 
    virtual void _ProcessSubStat(const VdfExecutionStats* subStat) = 0;
 
    virtual void _PreProcess() {}
 
    virtual void _PostProcess() {}
 
private:
    VDF_API
    void _ProcessEvents(const VdfExecutionStats* stats);
 
    VDF_API
    void _ProcessSubStats(const VdfExecutionStats* stats);
 
private:
    const VdfNetwork*       _network;
    std::optional<VdfId>    _invokingNodeId;
};
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif /* VDF_EXECUTION_STATS_PROCESSOR */