Propagate @Nonnull and @Nullable annotations

[yangtools.git] / yang / yang-data-impl / src / main / java / org / opendaylight / yangtools / yang / data / impl / schema / tree / RecursiveDeleteCandidateNode.java

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/RecursiveDeleteCandidateNode.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/RecursiveDeleteCandidateNode.java
index 134f5650fcb20a079332056b3f98f3a354b474cb..427e5477184a0fac88b01162585e163b708902e8 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/RecursiveDeleteCandidateNode.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/RecursiveDeleteCandidateNode.java
@@ -7,6 +7,7 @@
  */
 package org.opendaylight.yangtools.yang.data.impl.schema.tree;
 
+import javax.annotation.Nonnull;
 import com.google.common.base.Optional;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
@@ -20,6 +21,7 @@ final class RecursiveDeleteCandidateNode extends AbstractRecursiveCandidateNode
     }
 
     @Override
+    @Nonnull
     public ModificationType getModificationType() {
         return ModificationType.DELETE;
     }
@@ -31,10 +33,12 @@ final class RecursiveDeleteCandidateNode extends AbstractRecursiveCandidateNode
     }
 
     @Override
+    @Nonnull
     public Optional<NormalizedNode<?, ?>> getDataAfter() {
         return Optional.absent();
     }
 
+    @Nonnull
     @Override
     public Optional<NormalizedNode<?, ?>> getDataBefore() {
         return dataOptional();