[2019] | 1 | #include "client_to_model_store_filter.hpp" |
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| 2 | #include "context.hpp" |
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| 3 | #include "grid.hpp" |
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| 4 | #include "timer.hpp" |
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| 5 | #include "tracer.hpp" |
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| 6 | #include "workflow_graph.hpp" |
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| 7 | |
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| 8 | namespace xios |
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| 9 | { |
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| 10 | CClientToModelStoreFilter::CClientToModelStoreFilter(CGarbageCollector& gc, CField* field) |
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| 11 | : CInputPin(gc, 1) |
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| 12 | , gc_(gc), graphEnabled(false) |
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| 13 | { |
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| 14 | context_ = CContext::getCurrent() ; |
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| 15 | grid_ = field->getGrid() ; |
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| 16 | |
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| 17 | detectMissingValues_ = (!field->detect_missing_value.isEmpty() && !field->default_value.isEmpty() && field->detect_missing_value == true); |
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| 18 | hasMissingValue_ = !field->default_value.isEmpty() ; |
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| 19 | if (hasMissingValue_) missingValue_ = field->default_value ; |
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| 20 | detectMissingValues_ = (!field->detect_missing_value.isEmpty() && hasMissingValue_); |
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| 21 | } |
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| 22 | |
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| 23 | CConstDataPacketPtr CClientToModelStoreFilter::getPacket(Time timestamp) |
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| 24 | { |
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| 25 | CTimer timer("CStoreFilter::getPacket"); |
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| 26 | // timer.resume(); |
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| 27 | info(0)<<"ENTERING CStoreFilter::getPacket"<<std::endl ; |
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| 28 | traceOff() ; |
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| 29 | // timer.suspend(); |
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| 30 | CConstDataPacketPtr packet; |
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| 31 | const double timeout = CXios::recvFieldTimeout; |
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| 32 | |
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| 33 | do |
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| 34 | { |
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| 35 | if (canBeTriggered()) trigger(timestamp); |
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| 36 | |
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| 37 | timer.resume(); |
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| 38 | |
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| 39 | std::map<Time, CDataPacketPtr>::const_iterator it = packets_.find(timestamp); |
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| 40 | if (it != packets_.end()) packet = it->second; |
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| 41 | else context_->eventLoop(); // if the packet is not available yet, check if it can be received |
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| 42 | |
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| 43 | timer.suspend(); |
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| 44 | } while (!packet && timer.getCumulatedTime() < timeout); |
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| 45 | // timer.resume(); |
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| 46 | traceOn() ; |
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| 47 | // timer.suspend(); |
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| 48 | |
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| 49 | if (!packet) |
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| 50 | { |
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| 51 | std::map<Time, CDataPacketPtr>::const_iterator it ; |
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| 52 | info(0)<<"Impossible to get the packet with timestamp = " << timestamp<<std::endl<<"Available timestamp are : "<<std::endl ; |
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| 53 | for(it=packets_.begin();it!=packets_.end();++it) info(0)<<it->first<<" "; |
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| 54 | info(0)<<std::endl ; |
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| 55 | ERROR("CConstDataPacketPtr CStoreFilter::getPacket(Time timestamp) const", |
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| 56 | << "Impossible to get the packet with timestamp = " << timestamp); |
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| 57 | } |
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| 58 | return packet; |
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| 59 | } |
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| 60 | |
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| 61 | template <int N> |
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| 62 | CDataPacket::StatusCode CClientToModelStoreFilter::getData(Time timestamp, CArray<double, N>& data) |
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| 63 | { |
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| 64 | CConstDataPacketPtr packet = getPacket(timestamp); |
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| 65 | |
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| 66 | if (packet->status == CDataPacket::NO_ERROR) |
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| 67 | { |
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| 68 | if (hasMissingValue_) grid_->getWorkflowToModelConnector()->transfer(packet->data, data, missingValue_); |
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| 69 | else grid_->getWorkflowToModelConnector()->transfer(packet->data, data); |
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| 70 | } |
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| 71 | return packet->status; |
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| 72 | } |
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| 73 | |
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| 74 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<1>(Time timestamp, CArray<double, 1>& data); |
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| 75 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<2>(Time timestamp, CArray<double, 2>& data); |
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| 76 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<3>(Time timestamp, CArray<double, 3>& data); |
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| 77 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<4>(Time timestamp, CArray<double, 4>& data); |
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| 78 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<5>(Time timestamp, CArray<double, 5>& data); |
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| 79 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<6>(Time timestamp, CArray<double, 6>& data); |
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| 80 | template CDataPacket::StatusCode CClientToModelStoreFilter::getData<7>(Time timestamp, CArray<double, 7>& data); |
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| 81 | |
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| 82 | void CClientToModelStoreFilter::onInputReady(std::vector<CDataPacketPtr> data) |
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| 83 | { |
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| 84 | |
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| 85 | CDataPacketPtr packet; |
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| 86 | if (detectMissingValues_) |
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| 87 | { |
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| 88 | const size_t nbData = data[0]->data.numElements(); |
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| 89 | |
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| 90 | packet = CDataPacketPtr(new CDataPacket); |
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| 91 | packet->date = data[0]->date; |
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| 92 | packet->timestamp = data[0]->timestamp; |
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| 93 | packet->status = data[0]->status; |
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| 94 | packet->data.resize(nbData); |
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| 95 | packet->data = data[0]->data; |
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| 96 | |
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| 97 | for (size_t idx = 0; idx < nbData; ++idx) |
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| 98 | { |
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| 99 | if (NumTraits<double>::isNan(packet->data(idx))) |
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| 100 | packet->data(idx) = missingValue_; |
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| 101 | } |
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| 102 | |
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| 103 | } |
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| 104 | |
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| 105 | else |
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| 106 | { |
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| 107 | packet = data[0]; |
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| 108 | } |
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| 109 | |
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| 110 | if(this->graphEnabled) |
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| 111 | { |
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| 112 | this->graphPackage->filterId = CWorkflowGraph::getNodeSize(); |
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| 113 | CWorkflowGraph::addNode("Client to Model Store filter", 5, true, 1, packet); |
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| 114 | } |
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| 115 | |
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| 116 | |
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| 117 | packets_.insert(std::make_pair(packet->timestamp, packet)); |
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| 118 | // The packet is always destroyed by the garbage collector |
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| 119 | // so we register but never unregister |
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| 120 | gc_.registerObject(this, packet->timestamp); |
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| 121 | |
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| 122 | } |
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| 123 | |
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| 124 | bool CClientToModelStoreFilter::mustAutoTrigger() const |
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| 125 | { |
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| 126 | return false; |
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| 127 | } |
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| 128 | |
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| 129 | bool CClientToModelStoreFilter::isDataExpected(const CDate& date) const |
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| 130 | { |
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| 131 | return true; |
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| 132 | } |
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| 133 | |
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| 134 | void CClientToModelStoreFilter::invalidate(Time timestamp) |
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| 135 | { |
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| 136 | CInputPin::invalidate(timestamp); |
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| 137 | packets_.erase(packets_.begin(), packets_.lower_bound(timestamp)); |
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| 138 | } |
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| 139 | } // namespace xios |
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