X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.template2d.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Ftemplate2d%2Fui%2Fdiagram%2Fadapter%2FDiagramGroup.java;h=3c2756a668723d7de6fe8e3b6350ebadf936ad55;hp=8b19fd8e4f2d82c9705ab9856c03134bd621f2c6;hb=cb337ac8c87b7bdad11ffb8584f76610c51d3a75;hpb=b2bb3ff110b5bf929b6d676f0122a15a43358440;ds=sidebyside

diff --git a/bundles/org.simantics.modeling.template2d.ui/src/org/simantics/modeling/template2d/ui/diagram/adapter/DiagramGroup.java b/bundles/org.simantics.modeling.template2d.ui/src/org/simantics/modeling/template2d/ui/diagram/adapter/DiagramGroup.java
index 8b19fd8e4..3c2756a66 100644
--- a/bundles/org.simantics.modeling.template2d.ui/src/org/simantics/modeling/template2d/ui/diagram/adapter/DiagramGroup.java
+++ b/bundles/org.simantics.modeling.template2d.ui/src/org/simantics/modeling/template2d/ui/diagram/adapter/DiagramGroup.java
@@ -20,7 +20,8 @@ import org.simantics.scenegraph.profile.Group;
  * @author Tuukka Lehtonen
  */
 public class DiagramGroup implements Group {
-
+    
+    
     @Override
     public String toString() {
         return "diagram";
@@ -30,6 +31,16 @@ public class DiagramGroup implements Group {
 	public void trackItems(RequestProcessor processor, Resource runtimeDiagram, SetListener<Resource> listener) {
 		listener.add(runtimeDiagram);
 	}
+	
+    @Override
+    public int hashCode() {
+        return this.getClass().hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return obj.getClass().equals(this.getClass());
+    }
 
 }