| 1 | #include "source_filter.hpp" |
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| 2 | #include "grid.hpp" |
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| 3 | #include "exception.hpp" |
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| 4 | #include "calendar_util.hpp" |
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| 5 | |
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| 6 | namespace xios |
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| 7 | { |
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| 8 | CSourceFilter::CSourceFilter(CGrid* grid, const CDuration offset /*= NoneDu*/) |
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| 9 | : grid(grid) |
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| 10 | , offset(offset) |
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| 11 | { |
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| 12 | if (!grid) |
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| 13 | ERROR("CSourceFilter::CSourceFilter(CGrid* grid)", |
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| 14 | "Impossible to construct a source filter without providing a grid."); |
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| 15 | } |
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| 16 | |
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| 17 | template <int N> |
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| 18 | void CSourceFilter::streamData(CDate date, const CArray<double, N>& data) |
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| 19 | { |
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| 20 | date = date + offset; // this is a temporary solution, it should be part of a proper temporal filter |
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| 21 | |
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| 22 | CDataPacketPtr packet(new CDataPacket); |
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| 23 | packet->date = date; |
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| 24 | packet->timestamp = date; |
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| 25 | packet->status = CDataPacket::NO_ERROR; |
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| 26 | |
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| 27 | packet->data.resize(grid->storeIndex_client.numElements()); |
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| 28 | grid->inputField(data, packet->data); |
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| 29 | |
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| 30 | deliverOuput(packet); |
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| 31 | } |
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| 32 | |
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| 33 | template void CSourceFilter::streamData<1>(CDate date, const CArray<double, 1>& data); |
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| 34 | template void CSourceFilter::streamData<2>(CDate date, const CArray<double, 2>& data); |
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| 35 | template void CSourceFilter::streamData<3>(CDate date, const CArray<double, 3>& data); |
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| 36 | template void CSourceFilter::streamData<4>(CDate date, const CArray<double, 4>& data); |
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| 37 | template void CSourceFilter::streamData<5>(CDate date, const CArray<double, 5>& data); |
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| 38 | template void CSourceFilter::streamData<6>(CDate date, const CArray<double, 6>& data); |
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| 39 | template void CSourceFilter::streamData<7>(CDate date, const CArray<double, 7>& data); |
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| 40 | |
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| 41 | void CSourceFilter::streamDataFromServer(CDate date, const std::map<int, CArray<double, 1> >& data) |
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| 42 | { |
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| 43 | date = date + offset; // this is a temporary solution, it should be part of a proper temporal filter |
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| 44 | |
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| 45 | CDataPacketPtr packet(new CDataPacket); |
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| 46 | packet->date = date; |
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| 47 | packet->timestamp = date; |
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| 48 | packet->status = CDataPacket::NO_ERROR; |
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| 49 | |
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| 50 | if (data.size() != grid->storeIndex_toSrv.size()) |
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| 51 | ERROR("CSourceFilter::streamDataFromServer(CDate date, const std::map<int, CArray<double, 1> >& data)", |
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| 52 | << "Incoherent data received from servers," |
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| 53 | << " expected " << grid->storeIndex_toSrv.size() << " chunks but " << data.size() << " were given."); |
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| 54 | |
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| 55 | packet->data.resize(grid->storeIndex_client.numElements()); |
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| 56 | std::map<int, CArray<double, 1> >::const_iterator it, itEnd = data.end(); |
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| 57 | for (it = data.begin(); it != itEnd; it++) |
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| 58 | { |
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| 59 | CArray<int,1>& index = grid->storeIndex_toSrv[it->first]; |
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| 60 | |
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| 61 | for (int n = 0; n < index.numElements(); n++) |
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| 62 | packet->data(index(n)) = it->second(n); |
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| 63 | } |
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| 64 | |
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| 65 | deliverOuput(packet); |
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| 66 | } |
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| 67 | |
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| 68 | void CSourceFilter::signalEndOfStream(CDate date) |
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| 69 | { |
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| 70 | CDataPacketPtr packet(new CDataPacket); |
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| 71 | packet->date = date; |
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| 72 | packet->timestamp = date; |
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| 73 | packet->status = CDataPacket::END_OF_STREAM; |
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| 74 | deliverOuput(packet); |
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| 75 | } |
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| 76 | } // namespace xios |
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