X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-common-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fcommon%2Fimpl%2Futil%2Fcompat%2FDataSchemaContainerProxy.java;h=132cc6e660f6795b86241ca0a5ff9aa245b1b257;hp=4c24c8a7f500c250237ce04cd4e055a42d003121;hb=db26fc0bc09a9e2c1190f03b159c87355d20bf8e;hpb=edf86350dae8df2cfad04236eddfb05b29e8bce8

diff --git a/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/compat/DataSchemaContainerProxy.java b/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/compat/DataSchemaContainerProxy.java
index 4c24c8a7f5..132cc6e660 100644
--- a/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/compat/DataSchemaContainerProxy.java
+++ b/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/compat/DataSchemaContainerProxy.java
@@ -10,8 +10,8 @@ package org.opendaylight.controller.md.sal.common.impl.util.compat;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;
-
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
@@ -24,17 +24,17 @@ class DataSchemaContainerProxy implements DataNodeContainer {
     private final Set<DataSchemaNode> realChildSchemas;
     private final Map<QName, DataSchemaNode> mappedChildSchemas;
 
-    public DataSchemaContainerProxy(final Set<DataSchemaNode> realChildSchema) {
+    DataSchemaContainerProxy(final Set<DataSchemaNode> realChildSchema) {
         realChildSchemas = realChildSchema;
         mappedChildSchemas = new HashMap<>();
-        for(DataSchemaNode schema : realChildSchemas) {
-            mappedChildSchemas.put(schema.getQName(),schema);
+        for (DataSchemaNode schema : realChildSchemas) {
+            mappedChildSchemas.put(schema.getQName(), schema);
         }
     }
 
     @Override
-    public DataSchemaNode getDataChildByName(final QName name) {
-        return mappedChildSchemas.get(name);
+    public Optional<DataSchemaNode> findDataChildByName(final QName name) {
+        return Optional.ofNullable(mappedChildSchemas.get(name));
     }
 
     @Override
@@ -56,5 +56,4 @@ class DataSchemaContainerProxy implements DataNodeContainer {
     public Set<UsesNode> getUses() {
         return Collections.emptySet();
     }
-
 }