Changeset 1704 for XIOS/trunk/src/filter/file_writer_filter.cpp

Timestamp:

09/11/19 10:22:09 (5 years ago)

Author:

yushan

Message:

Introducing the new graph functionality. Attribute build_workflow_graph=.TRUE. is used in the field definition section in the xml file to enable the workflow graph of the field and other fields referecing to it. A more detailed document will be available soon on the graph fuctionality.

File:

• XIOS/trunk/src/filter/file_writer_filter.cpp (modified) (2 diffs)

XIOS/trunk/src/filter/file_writer_filter.cpp

@@ -3 +3 @@
 #include "field.hpp"
 #include "utils.hpp"
+#include "workflow_graph.hpp"
+#include "graphviz.hpp"
 
 namespace xios
@@ -15 +17 @@
   }
 
+  void CFileWriterFilter::buildGraph(std::vector<CDataPacketPtr> data)
+  {
+    bool building_graph = this->tag ? data[0]->timestamp >= this->start_graph && data[0]->timestamp <= this->end_graph: false;
+    
+    if(building_graph)
+    {
+      this->filterID = InvalidableObject::filterIdGenerator++;
+      int edgeID = InvalidableObject::edgeIdGenerator++;
+
+      CWorkflowGraph::allocNodeEdge();
+      StdString namestring = to_string(this->field->name);
+      namestring.erase(0, 6);
+      namestring.erase(namestring.length()-1, 1);
+
+      CWorkflowGraph::addNode(this->filterID, namestring + "\\n("+this->field->file->getId()+".nc)", 6, 0, 1, data[0]);
+
+      (*CWorkflowGraph::mapFilters_ptr_with_info)[this->filterID].attributes = this->field->record4graphXiosAttributes();
+      (*CWorkflowGraph::mapFilters_ptr_with_info)[this->filterID].attributes += "</br>file attributes : </br>" +this->field->file->record4graphXiosAttributes();
+      (*CWorkflowGraph::mapFilters_ptr_with_info)[this->filterID].clusterID =1;
+      (*CWorkflowGraph::mapFilters_ptr_with_info)[this->filterID].distance = data[0]->distance+1;
+
+      if(CXios::isClient && CWorkflowGraph::build_begin) 
+      {
+
+        CWorkflowGraph::addEdge(edgeID, this->filterID, data[0]);
+
+        (*CWorkflowGraph::mapFilters_ptr_with_info)[data[0]->src_filterID].filter_filled = 0 ;
+      }
+      else CWorkflowGraph::build_begin=true;
+    }
+  }
+
   void CFileWriterFilter::onInputReady(std::vector<CDataPacketPtr> data)
   {
+    buildGraph(data);
+    
     const bool detectMissingValue = ( !field->default_value.isEmpty() &&
                                ( (!field->detect_missing_value.isEmpty() || field->detect_missing_value == true)