Cleanup DocumentedNode

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / effective / MustEffectiveStatementImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/MustEffectiveStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/MustEffectiveStatementImpl.java
index b6a3af42cd91f188b68c7673abedad23231f6276..b03f416be22db456aef13a6a14cc8658e3e2a5ce 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/MustEffectiveStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/MustEffectiveStatementImpl.java
@@ -46,8 +46,8 @@ public class MustEffectiveStatementImpl extends DeclaredEffectiveStatementBase<R
     }
 
     @Override
-    public String getDescription() {
-        return description;
+    public Optional<String> getDescription() {
+        return Optional.ofNullable(description);
     }
 
     @Override
@@ -61,8 +61,8 @@ public class MustEffectiveStatementImpl extends DeclaredEffectiveStatementBase<R
     }
 
     @Override
-    public String getReference() {
-        return reference;
+    public Optional<String> getReference() {
+        return Optional.ofNullable(reference);
     }
 
     @Override