FileStreamer.hpp

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#pragma once
 
#include "FAST/ProcessObject.hpp"
 
#include <FAST/Streamers/Streamer.hpp>
#include <thread>
 
namespace fast {
 
class FAST_EXPORT FileStreamer : public Streamer {
    public:
        void setFilenameFormat(std::string str);
        void setFilenameFormats(std::vector<std::string> strings);
        void setStartNumber(uint startNumber);
        void setStepSize(uint step);
        void setZeroFilling(uint digits);
        void setNumberOfReplays(uint replays);
        void setMaximumNumberOfFrames(uint nrOfFrames);
        void setTimestampFilename(std::string filepath);
        void enableLooping();
        void disableLooping();
        void setSleepTime(uint milliseconds);
        int getNrOfFrames();
 
        void setUseTimestamp(bool use);
 
        ~FileStreamer();
 
        virtual std::string getNameOfClass() const { return "FileStreamer"; }
 
        void loadAttributes() override;
    protected:
        virtual DataObject::pointer getDataFrame(std::string filename) = 0;
        std::string getFilename(uint i, int currentSequence) const;
        void generateStream() override;
        FileStreamer();
        void execute();
 
        bool mLoop;
        int mNrOfReplays;
        uint mZeroFillDigits;
        int mStartNumber;
        int mNrOfFrames;
        int mMaximumNrOfFrames;
        uint mSleepTime;
        uint mStepSize;
 
        bool mUseTimestamp = true;
 
        std::vector<std::string> mFilenameFormats;
        std::string mTimestampFilename;
 
 
};
 
}