X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db%2Fsrc%2Forg%2Fsimantics%2Fdb%2Frequest%2FWriteResult.java;h=18f6a1e3db9d3d7bcfad00a47610f8f7de9627fc;hp=8134b4e28a0e83f20fd1aa152c15bfaefc4f8ad4;hb=d33a5a61e2c056a3d48733819257890406ee9d52;hpb=d615f9ce52ccde4f0de408d6345d033faa4590e6

diff --git a/bundles/org.simantics.db/src/org/simantics/db/request/WriteResult.java b/bundles/org.simantics.db/src/org/simantics/db/request/WriteResult.java
index 8134b4e28..18f6a1e3d 100644
--- a/bundles/org.simantics.db/src/org/simantics/db/request/WriteResult.java
+++ b/bundles/org.simantics.db/src/org/simantics/db/request/WriteResult.java
@@ -65,6 +65,7 @@ import org.simantics.db.exception.DatabaseException;
  * @see Session
  * @see SimpleGraphRequest
  */
+@FunctionalInterface
 public interface WriteResult<T> extends WriteTraits {
 
     /**
@@ -91,5 +92,5 @@ public interface WriteResult<T> extends WriteTraits {
      *         be cancelled and any changes rolled back
      */
     T perform(WriteGraph graph) throws DatabaseException;
-    
+
 }