X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2Fimpl%2FEntityInstances.java;h=428b96a5db558a8faa9a28b29b867c60d84e93f2;hp=b0d71503b192f1e7249717c43791864afeb271f6;hb=55ca14c;hpb=3b5069d0d30e7de27f73d88d5e89d29052291a34

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/EntityInstances.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/EntityInstances.java
index b0d71503b..428b96a5d 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/EntityInstances.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/EntityInstances.java
@@ -11,8 +11,6 @@
  *******************************************************************************/
 package org.simantics.db.layer0.adapter.impl;
 
-import gnu.trove.set.hash.THashSet;
-
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -30,11 +28,15 @@ import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.layer0.adapter.Instances;
 import org.simantics.db.layer0.genericrelation.IndexQueries;
 import org.simantics.db.layer0.util.Layer0Utils;
+import org.simantics.db.request.ReadExt;
+import org.simantics.db.request.RequestFlags;
 import org.simantics.db.service.CollectionSupport;
 import org.simantics.layer0.Layer0;
 import org.simantics.operation.Layer0X;
 import org.simantics.scl.runtime.function.Function;
 
+import gnu.trove.set.hash.THashSet;
+
 /**
  * @author Antti Villberg
  * @author Tuukka Lehtonen
@@ -58,7 +60,7 @@ public class EntityInstances implements Instances {
      * A (cacheable) query to optimize single index queries for immutable
      * indexes such as ontologies.
      */
-    public static class QueryIndex extends TernaryRead<Resource, Resource, String, List<Resource>> {
+    public static class QueryIndex extends TernaryRead<Resource, Resource, String, List<Resource>> implements ReadExt {
 
         public QueryIndex(Resource index, Resource type, String filter) {
             super(index, type, filter);
@@ -125,6 +127,17 @@ public class EntityInstances implements Instances {
         	return "QueryIndex " + parameter + " " + parameter2 + " " + parameter3;
         }
 
+		@Override
+		public boolean isImmutable(ReadGraph graph) throws DatabaseException {
+			// TODO Auto-generated method stub
+			return false;
+		}
+
+		@Override
+		public int getType() {
+			return RequestFlags.IMMEDIATE_UPDATE;
+		}
+
     }
 
     private List<Resource> findRec(ReadGraph graph, Resource index, String filter, Set<Resource> visited) throws DatabaseException {