-package org.simantics.structural2.modelingRules;\r
-\r
-import java.util.Collection;\r
-import java.util.HashSet;\r
-import java.util.Set;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.ResourceRead;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.structural.stubs.StructuralResource2;\r
-\r
-public class AllowedConnectionTypes extends ResourceRead<Collection<Resource>> {\r
-\r
- public AllowedConnectionTypes(Resource connectionPoint) {\r
- super(connectionPoint);\r
- }\r
-\r
- @Override\r
- public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
- StructuralResource2 STR = StructuralResource2.getInstance(graph);\r
- Collection<Resource> types = graph.getObjects(resource, STR.AllowsConnectionType);\r
- Set<Resource> result = new HashSet<Resource>(types);\r
- for(Resource type : types)\r
- for(Resource override : graph.getObjects(type, STR.OverridesConnectionType))\r
- result.remove(override);\r
- return result;\r
- }\r
-\r
-}\r
+package org.simantics.structural2.modelingRules;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.structural.stubs.StructuralResource2;
+
+public class AllowedConnectionTypes extends ResourceRead<Collection<Resource>> {
+
+ public AllowedConnectionTypes(Resource connectionPoint) {
+ super(connectionPoint);
+ }
+
+ @Override
+ public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
+ StructuralResource2 STR = StructuralResource2.getInstance(graph);
+ Collection<Resource> types = graph.getObjects(resource, STR.AllowsConnectionType);
+ Set<Resource> result = new HashSet<Resource>(types);
+ for(Resource type : types)
+ for(Resource override : graph.getObjects(type, STR.OverridesConnectionType))
+ result.remove(override);
+ return result;
+ }
+
+}