Propagate @Nonnull and @Nullable annotations

[yangtools.git] / yang / yang-data-codec-gson / src / main / java / org / opendaylight / yangtools / yang / data / codec / gson / JSONStringInstanceIdentifierCodec.java

diff --git a/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONStringInstanceIdentifierCodec.java b/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONStringInstanceIdentifierCodec.java
index d7176970560af588038f61ade9d9effb086460ca..4b1090dab04c2bb982a4e93a4105d419edefb0be 100644 (file)
--- a/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONStringInstanceIdentifierCodec.java
+++ b/yang/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/JSONStringInstanceIdentifierCodec.java
@@ -11,6 +11,7 @@ import com.google.common.base.Preconditions;
 import com.google.gson.stream.JsonWriter;
 import java.io.IOException;
 import java.net.URI;
+import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.util.AbstractModuleStringInstanceIdentifierCodec;
 import org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree;
@@ -32,16 +33,17 @@ final class JSONStringInstanceIdentifierCodec extends AbstractModuleStringInstan
     }
 
     @Override
-    protected Module moduleForPrefix(final String prefix) {
+    protected Module moduleForPrefix(@Nonnull final String prefix) {
         return context.findModuleByName(prefix, null);
     }
 
     @Override
-    protected String prefixForNamespace(final URI namespace) {
+    protected String prefixForNamespace(@Nonnull final URI namespace) {
         final Module module = context.findModuleByNamespaceAndRevision(namespace, null);
         return module == null ? null : module.getName();
     }
 
+    @Nonnull
     @Override
     protected DataSchemaContextTree getDataContextTree() {
         return dataContextTree;