SampleMatcher.h

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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*-
// vim: set shiftwidth=4 softtabstop=4 expandtab:
/*
 ********************************************************************
    Copyright 2016 UCAR, NCAR, All Rights Reserved
 ********************************************************************
*/
#ifndef NIDAS_CORE_SAMPLEMATCHER_H
#define NIDAS_CORE_SAMPLEMATCHER_H

#include "SampleTag.h"
#include <nidas/util/UTime.h>

namespace nidas { namespace core {

class SampleMatcher
{
    struct RangeMatcher
    {
        RangeMatcher(int d1, int d2, int s1, int s2, int inc);

        int dsm1;
        int dsm2;
        int sid1;
        int sid2;
        bool include;
    };

public:

    SampleMatcher();

    bool
    addCriteria(const std::string& ctext);

    bool
    match(dsm_sample_id_t id);

    bool
    match(const Sample* samp);

    bool
    exclusiveMatch();

    int 
    numRanges()
    {
        return _ranges.size();
    }

    void
    setStartTime(nidas::util::UTime start)
    {
        _startTime = start;
    }

    nidas::util::UTime
    getStartTime()
    {
        return _startTime;
    }

    void
    setEndTime(nidas::util::UTime end)
    {
        _endTime = end;
    }

    nidas::util::UTime
    getEndTime()
    {
        return _endTime;
    }

private:
    typedef std::map<dsm_sample_id_t, bool> id_lookup_t;
    typedef std::vector<RangeMatcher> range_matches_t;

    range_matches_t _ranges;
    id_lookup_t _lookup;
    nidas::util::UTime _startTime;
    nidas::util::UTime _endTime;
};


}}  // namespace nidas namespace core

#endif  // NIDAS_CORE_SAMPLEMATCHER_H