X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.interop%2Fsrc%2Forg%2Fsimantics%2Finterop%2Ftest%2FTypeComparator.java;h=e3251ac07f2756b42224e76c9eb3a664edeb03c5;hb=020310b467ee9c4586117f7de377d256d756edb4;hp=96ef6101c3c91087a936c47fe989eeaa28f9c9a0;hpb=7ec38c9ede219eeaf7b55d2d529fc66f098de5dc;p=simantics%2Finterop.git

diff --git a/org.simantics.interop/src/org/simantics/interop/test/TypeComparator.java b/org.simantics.interop/src/org/simantics/interop/test/TypeComparator.java
index 96ef610..e3251ac 100644
--- a/org.simantics.interop/src/org/simantics/interop/test/TypeComparator.java
+++ b/org.simantics.interop/src/org/simantics/interop/test/TypeComparator.java
@@ -16,7 +16,8 @@ import org.simantics.layer0.Layer0;
 /**
  * Object comparator that uses type of objects to check if objects are comparable. 
  * 
- * Difference value is amount of properties that have different values.
+ * Difference value is amount of properties that have different values. If objects have no properties, the result is 0 (unreliable).
+ * 
  * 
  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
  *
@@ -101,6 +102,11 @@ public class TypeComparator extends ResourceComparator {
 			}
 			Statement s1 = ss1.get(i1);
 			Statement s2 = ss2.get(i2);
+			if (s1.isAsserted(r1) && s2.isAsserted(r2)) {
+				i1++;
+				i2++;
+				continue;
+			}
 			int c = scomp.compare(s1, s2);
 			switch (c) {
 				case 0:{