progress_bar_display.h

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#pragma once
 
#include <stdint.h>
 
namespace kuzu {
namespace common {
 
class ProgressBarDisplay {
public:
    ProgressBarDisplay() : pipelineProgress{0}, numPipelines{0}, numPipelinesFinished{0} {};
 
    virtual ~ProgressBarDisplay() = default;
 
    // Update the progress of the pipeline and the number of finished pipelines. queryID is used to
    // identify the query when we track progress of multiple queries asynchronously
    virtual void updateProgress(uint64_t queryID, double newPipelineProgress,
        uint32_t newNumPipelinesFinished) = 0;
 
    // Finish the progress display. queryID is used to identify the query when we track progress of
    // multiple queries asynchronously
    virtual void finishProgress(uint64_t queryID) = 0;
 
    void setNumPipelines(uint32_t newNumPipelines) { numPipelines = newNumPipelines; };
 
protected:
    double pipelineProgress;
    uint32_t numPipelines;
    uint32_t numPipelinesFinished;
};
 
} // namespace common
} // namespace kuzu