X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2Futils%2FListUtils.java;h=656dfeb27550b8acfe8e1f1c8801cbebefe6e879;hb=c00d1429bda8dc27461e1576f4be028b43149758;hp=3631de4b38b7110c74f2bb0fab91796d9862d99c;hpb=3e6b970912a5b3a61fc594c5464f1e2582ed0b3c;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/utils/ListUtils.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/utils/ListUtils.java
index 3631de4b3..656dfeb27 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/utils/ListUtils.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/utils/ListUtils.java
@@ -54,15 +54,15 @@ public class ListUtils {
      * Creates a list containing the given {@code elements}.
      */
     public static Resource create(WriteGraph g, Iterable<Resource> elements) throws DatabaseException {
-        Layer0 L0 = Layer0.getInstance(g);
-        
-        Resource list = g.newResource();
-        g.claim(list, L0.InstanceOf, L0.List);
-        
-        insertBetween(g, L0, list, list, list, elements);
-        return list;
+    	Layer0 L0 = Layer0.getInstance(g);
+    	return ListUtils.create(g,L0.List, L0.List_Element, null, elements);
     }
-
+    
+    public static Resource createWithInverses(WriteGraph g, Iterable<Resource> elements) throws DatabaseException {
+    	Layer0 L0 = Layer0.getInstance(g);
+    	return ListUtils.create(g,L0.ListWithInverses, L0.List_ElementWithInverse, L0.List_ElementWithInverse_Inverse, elements);
+    }
+    
     /**
      * Creates a list of the given list type containing the given {@code elements}.
      */
@@ -90,6 +90,8 @@ public class ListUtils {
         Layer0 L0 = g.getService(Layer0.class);
         Resource list = g.newResource();
         g.claim(list, L0.InstanceOf, null, type);
+        if (!elementPredicate.equals(L0.List_Element))
+        	g.claim(list, L0.List_ElementPredicate, L0.List_ElementPredicate_Inverse, elementPredicate);
         createExisting(g, list, elementPredicate, elementPredicateInverse, elements);
         return list;
     }