Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.simulation / src / org / simantics / simulation / export / DiscoverExperimentResults.java

diff --git a/bundles/org.simantics.simulation/src/org/simantics/simulation/export/DiscoverExperimentResults.java b/bundles/org.simantics.simulation/src/org/simantics/simulation/export/DiscoverExperimentResults.java
new file mode 100644 (file)
index 0000000..ccb41a9
--- /dev/null
+++ b/bundles/org.simantics.simulation/src/org/simantics/simulation/export/DiscoverExperimentResults.java
@@ -0,0 +1,67 @@
+package org.simantics.simulation.export;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.adapter.Instances;\r
+import org.simantics.db.request.Read;\r
+import org.simantics.export.core.ExportContext;\r
+import org.simantics.export.core.error.ExportException;\r
+import org.simantics.export.core.intf.DiscoverAction;\r
+import org.simantics.simulation.ontology.SimulationResource;\r
+\r
+/**\r
+ * Discovers experiment results\r
+ *\r
+ * @author toni.kalajainen@semantum.fi\r
+ */\r
+public class DiscoverExperimentResults implements DiscoverAction {\r
+\r
+       public Read<Collection<String>> discoverRequest(\r
+                       final Collection<String> startLocations) throws ExportException {\r
+               return new Read<Collection<String>>() {\r
+                       public Collection<String> perform(ReadGraph graph) throws DatabaseException {\r
+                               SimulationResource SIM = SimulationResource.getInstance(graph);  \r
+                               \r
+                               // Ask Indexer\r
+                               Instances instances = graph.adapt(SIM.Experiment, Instances.class);\r
+                               ArrayList<String> result = new ArrayList<String>();\r
+                               for ( String startingLocation : startLocations ) {\r
+                                       Resource sl = graph.getResource( startingLocation );\r
+                                       for ( Resource diagram : instances.find(graph, sl) ) {\r
+                                               result.add( graph.getURI(diagram) );\r
+                                       }\r
+                               }\r
+                               return result;                          \r
+                               \r
+                               \r
+                               // Query\r
+                               /*\r
+                               Layer0 L0 = Layer0.getInstance(graph);\r
+                               TraverseQueryBuilder builder = new TraverseQueryBuilder();\r
+                               builder.setStartResources( graph.syncRequest( ExportQueries.toResources(startLocations) ) );\r
+                               builder.followRelation( L0.ConsistsOf );\r
+                               builder.followInstanceOf( SIM.Experiment );\r
+                               builder.followAndReturnInstanceOf( SIM.Run );\r
+                               TraverseResult traverseResult = graph.syncRequest( builder.build() );\r
+                               return graph.syncRequest( ExportQueries.toUris( traverseResult.result ) );\r
+                               */                              \r
+                       }\r
+                       \r
+               };\r
+       }\r
+\r
+       @Override\r
+       public Collection<String> discoverContent(ExportContext ctx, Collection<String> startLocations) throws ExportException {                \r
+               try {\r
+                       return ctx.session.syncRequest( discoverRequest(startLocations) );\r
+               } catch (DatabaseException e) {\r
+                       if ( e.getCause() instanceof ExportException ) throw (ExportException) e.getCause();\r
+                       throw new ExportException( e );\r
+               }\r
+       }\r
+\r
+}\r