First changes

[simantics/platform.git] / bundles / org.simantics.db.impl / src / org / simantics / db / impl / query / CacheEntry.java

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheEntry.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheEntry.java
index d65622dadd0a18ecafb1c15b3c7c22b15b345cb0..34eba4eb123969bf99ca0623e2a3fc28144dd6fc 100644 (file)
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheEntry.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/CacheEntry.java
@@ -50,7 +50,7 @@ public abstract class CacheEntry {
     abstract boolean moreThanOneParent(QueryProcessor processor);
     abstract int parentCount(QueryProcessor processor);
     
-    abstract void performFromCache(ReadGraphImpl graph, Object provider, Object procedure);
+    abstract Object performFromCache(ReadGraphImpl graph, Object provider, Object procedure);
     
     abstract boolean isImmutable(ReadGraphImpl graph) throws DatabaseException;