X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-model-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fmodel%2Fapi%2FNamespaceRevisionAware.java;h=7e905f5170775057ef154fd485d08440d5e52649;hb=6a09949a3c86780e4cc165adac37646ad5275c17;hp=8d0dd54d9fdd71ae54ee9fe7f966ad2a7462e072;hpb=b59d5035fe02cf0c414835b93bd26dc8f3cdb6db;p=yangtools.git

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/NamespaceRevisionAware.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/NamespaceRevisionAware.java
index 8d0dd54d9f..7e905f5170 100644
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/NamespaceRevisionAware.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/NamespaceRevisionAware.java
@@ -8,10 +8,12 @@
 package org.opendaylight.yangtools.yang.model.api;
 
 import java.net.URI;
-import java.util.Date;
+import java.util.Optional;
+import org.opendaylight.yangtools.yang.common.Revision;
 
 public interface NamespaceRevisionAware {
 
     URI getNamespace();
-    Date getRevision();
+
+    Optional<Revision> getRevision();
 }