1 | #include "pass_through_filter.hpp" |
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2 | #include "workflow_graph.hpp" |
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3 | #include <algorithm> |
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4 | |
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5 | namespace xios |
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6 | { |
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7 | CPassThroughFilter::CPassThroughFilter(CGarbageCollector& gc) |
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8 | : CFilter(gc, 1, this) |
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9 | { /* Nothing to do */ } |
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10 | |
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11 | CDataPacketPtr CPassThroughFilter::apply(std::vector<CDataPacketPtr> data) |
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12 | { |
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13 | buildWorkflowGraph(data); |
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14 | return data[0]; |
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15 | } |
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16 | |
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17 | void CPassThroughFilter::buildWorkflowGraph(std::vector<CDataPacketPtr> data) |
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18 | { |
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19 | if(this->graphEnabled) |
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20 | { |
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21 | if(data[0]->graphPackage && data[0]->graphPackage->currentField->getId() == this->graphPackage->inFields[0]->getId()) |
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22 | { |
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23 | std::cout<<"PASS THROUGH FILTER OMITTED "<<this<<std::endl; |
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24 | return; |
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25 | } |
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26 | this->graphPackage->filterId = CWorkflowGraph::getNodeSize(); |
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27 | |
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28 | if(!data[0]->graphPackage) |
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29 | { |
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30 | data[0]->graphPackage = new CGraphDataPackage; |
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31 | data[0]->graphPackage->fromFilter = -1; |
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32 | data[0]->graphPackage->currentField = this->graphPackage->inFields[0]; |
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33 | } |
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34 | |
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35 | for(int i=0; i<this->graphPackage->filterId; i++) |
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36 | { |
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37 | if(CXios::isClient |
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38 | && (*CWorkflowGraph::vectorOfNodes_)[i].label_field_id == this->label_field_id |
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39 | && (*CWorkflowGraph::vectorOfNodes_)[i].timestamp == data[0]->timestamp |
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40 | && (*CWorkflowGraph::vectorOfNodes_)[i].filter_name == "Pass through filter" ) |
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41 | { |
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42 | data[0]->graphPackage->fromFilter = i; |
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43 | return; |
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44 | } |
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45 | } |
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46 | |
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47 | CWorkflowGraph::addNode("Pass through filter", 2, false, 1, data[0]); |
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48 | if(CXios::isClient) (*CWorkflowGraph::vectorOfNodes_)[this->graphPackage->filterId].label_field_id = this->label_field_id; |
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49 | CWorkflowGraph::addEdge(data[0]->graphPackage->fromFilter, this->graphPackage->filterId, data[0]); |
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50 | |
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51 | data[0]->graphPackage->currentField = this->graphPackage->inFields[0]; |
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52 | std::rotate(this->graphPackage->inFields.begin(), this->graphPackage->inFields.begin() + 1, this->graphPackage->inFields.end()); |
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53 | |
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54 | data[0]->graphPackage->fromFilter = this->graphPackage->filterId; |
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55 | |
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56 | } |
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57 | } |
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58 | |
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59 | |
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60 | } // namespace xios |
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