Migrate RevisionStatement to JDT annotations

[yangtools.git] / yang / yang-model-api / src / main / java / org / opendaylight / yangtools / yang / model / api / stmt / RevisionStatement.java

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/RevisionStatement.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/RevisionStatement.java
index fd6d850ab683079ea7f9b371c4b142781778dc86..a3838d857717347fbd24f9026308e11da5317c6f 100644 (file)
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/RevisionStatement.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/stmt/RevisionStatement.java
@@ -7,10 +7,14 @@
  */
 package org.opendaylight.yangtools.yang.model.api.stmt;
 
-import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
+import static com.google.common.base.Verify.verifyNotNull;
 
-public interface RevisionStatement extends DeclaredStatement<String>, DocumentationGroup {
-
-    String getDate();
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.yang.common.Revision;
 
+public interface RevisionStatement extends DocumentedDeclaredStatement<Revision> {
+    default @NonNull Revision getDate() {
+        // FIXME: YANGTOOLS-908: verifyNotNull() should not be needed here
+        return verifyNotNull(argument());
+    }
 }