From: Reino Ruusu <reino.ruusu@semantum.fi>
Date: Wed, 30 Jan 2019 14:20:28 +0000 (+0200)
Subject: Management of mapped component properties in queries
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F32%2F2632%2F1;p=simantics%2Fdistrict.git

Management of mapped component properties in queries

gitlab #28

TODO:
* UI for listing stored queries
* UI for defining/editing queries
* UI for executing queries

Change-Id: Ie1c3892d77313c452560f7015b387825a9d34e9e
---

diff --git a/org.simantics.district.selection/src/org/simantics/district/selection/ElementSelector.java b/org.simantics.district.selection/src/org/simantics/district/selection/ElementSelector.java
index 9de46638..a45839c9 100644
--- a/org.simantics.district.selection/src/org/simantics/district/selection/ElementSelector.java
+++ b/org.simantics.district.selection/src/org/simantics/district/selection/ElementSelector.java
@@ -21,6 +21,7 @@ import org.simantics.db.layer0.variable.RVI;
 import org.simantics.db.layer0.variable.Variable;
 import org.simantics.db.layer0.variable.Variables;
 import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.district.network.ontology.DistrictNetworkResource;
 import org.simantics.district.region.ontology.DiagramRegionsResource;
 import org.simantics.district.selection.ElementSelector.AggregateCondition.Type;
 import org.simantics.layer0.Layer0;
@@ -49,6 +50,7 @@ public class ElementSelector {
 	static StructuralResource2 STR;
 	static ModelingResources MOD;
 	static DiagramResource DIA;
+	static DistrictNetworkResource DN;
 	
 	ElementSelector(ReadGraph graph, Resource resource) throws DatabaseException {
 		super();
@@ -58,6 +60,7 @@ public class ElementSelector {
 		STR = StructuralResource2.getInstance(graph);
 		MOD = ModelingResources.getInstance(graph);
 		DIA = DiagramResource.getInstance(graph);
+		DN = DistrictNetworkResource.getInstance(graph);
 		
 		this.resource = resource;
 		this.count = -1;
@@ -353,6 +356,11 @@ public class ElementSelector {
 				if (value != null)
 					return value.doubleValue();
 			}
+			
+			// No property found - try possible mapped element property as well
+			Resource mappedElement = graph.getPossibleObject(element, DN.MappedComponent);
+			if (mappedElement != null)
+				return getPropertyValue(graph, mappedElement, propertyName);
 		}
 		catch (DatabaseException e) {
 		}