Seal ArgumentDefinition

[yangtools.git] / model / yang-model-api / src / main / java / org / opendaylight / yangtools / yang / model / api / meta / ArgumentDefinition.java

diff --git a/model/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/ArgumentDefinition.java b/model/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/ArgumentDefinition.java
index 194426ca97e70ed47638c44c3e0a5a052c15ecea..288e68935827b2744f7413382d483d57578d9d50 100644 (file)
--- a/model/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/ArgumentDefinition.java
+++ b/model/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/ArgumentDefinition.java
@@ -18,7 +18,7 @@ import org.opendaylight.yangtools.concepts.Immutable;
 import org.opendaylight.yangtools.yang.common.QName;
 
 @Beta
-public abstract class ArgumentDefinition implements Immutable {
+public abstract sealed class ArgumentDefinition implements Immutable {
     private static final class YinAttribute extends ArgumentDefinition {
         YinAttribute(final QName argumentName) {
             super(argumentName);
@@ -56,7 +56,6 @@ public abstract class ArgumentDefinition implements Immutable {
         return argumentName == null ? Optional.empty() : Optional.of(of(argumentName, yinElement));
     }
 
-
     public final @NonNull QName getArgumentName() {
         return argumentName;
     }