|| || || || || ||

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FeatureTableRepository.h

Go to the documentation of this file.

#ifndef Impala_Persistency_FeatureTableRepository_h
#define Impala_Persistency_FeatureTableRepository_h

#include "Persistency/RepositoryDispatcher.h"
#include "Persistency/FeatureTableRepositoryInFile.h"
#include "Persistency/FeatureTableRepositoryInMonet.h"

namespace Impala
{
namespace Persistency
{


class FeatureTableRepository
    : public RepositoryDispatcher<FeatureLocator,
                                  Core::Feature::FeatureTable,
                                  FeatureTableRepositoryInFile,
                                  FeatureTableRepositoryInMonet>
{
public:

    // Allow for others to get at the path where data is/would be stored.
    // Needed to store external data alongside the features as done in,
    // for example, InterestPointProc.
    String
    ExposeFilePath(const FeatureLocator& loc, bool toWrite)
    {
        String protocol = loc.GetProtocol();
        if ((protocol == "file") || (protocol == "dataServer"))
        {
            File file = ExposeFile(loc, toWrite);
            return file.GetPath();
        }
        ILOG_ERROR("ExposeFilePath: unknown protocol: [" << loc.GetProtocol()
                   << "] in " << loc);
        return "";
    }

    File
    ExposeFile(const FeatureLocator& loc, bool toWrite)
    {
        String protocol = loc.GetProtocol();
        if ((protocol == "file") || (protocol == "dataServer"))
        {
            return mRepFile.ExposeFile(loc, toWrite);
        }
        ILOG_ERROR("ExposeFile: unknown protocol: [" << loc.GetProtocol()
                   << "] in " << loc);
        return File();
    }

private:

    ILOG_VAR_DEC;

};

ILOG_VAR_INIT(FeatureTableRepository, Impala.Persistency);

} // namespace Persistency
} // namespace Impala

#endif

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