[ONOS-3163] Implementation of Storage service adapter

Change-Id: If5213354b94a47cfcfdef03aa24b1ec0f45be27b
diff --git a/apps/vtn/vtnrsc/src/test/java/org/onosproject/vtnrsc/util/VtnStorageServiceAdapter.java b/apps/vtn/vtnrsc/src/test/java/org/onosproject/vtnrsc/util/VtnStorageServiceAdapter.java
new file mode 100644
index 0000000..efb1a79
--- /dev/null
+++ b/apps/vtn/vtnrsc/src/test/java/org/onosproject/vtnrsc/util/VtnStorageServiceAdapter.java
@@ -0,0 +1,65 @@
+/*

+ * Copyright 2015 Open Networking Laboratory

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ */

+package org.onosproject.vtnrsc.util;

+

+import org.onosproject.store.service.EventuallyConsistentMapBuilder;

+import org.onosproject.store.service.ConsistentMapBuilder;

+import org.onosproject.store.service.DistributedSetBuilder;

+import org.onosproject.store.service.DistributedQueueBuilder;

+import org.onosproject.store.service.AtomicCounterBuilder;

+import org.onosproject.store.service.AtomicValueBuilder;

+import org.onosproject.store.service.TransactionContextBuilder;

+import org.onosproject.store.service.StorageService;

+

+/**

+ * Adapter for the storage service.

+ */

+public class VtnStorageServiceAdapter implements StorageService {

+    @Override

+    public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() {

+        return null;

+    }

+

+    @Override

+    public <K, V> ConsistentMapBuilder<K, V> consistentMapBuilder() {

+        return null;

+    }

+

+    @Override

+    public <E> DistributedSetBuilder<E> setBuilder() {

+        return null;

+    }

+

+    @Override

+    public <E> DistributedQueueBuilder<E> queueBuilder() {

+        return null;

+    }

+

+    @Override

+    public AtomicCounterBuilder atomicCounterBuilder() {

+        return null;

+    }

+

+    @Override

+    public <V> AtomicValueBuilder<V> atomicValueBuilder() {

+        return null;

+    }

+

+    @Override

+    public TransactionContextBuilder transactionContextBuilder() {

+        return null;

+    }

+}

diff --git a/apps/vtn/vtnrsc/src/test/java/org/onosproject/vtnrsc/util/VtnStorageServiceTest.java b/apps/vtn/vtnrsc/src/test/java/org/onosproject/vtnrsc/util/VtnStorageServiceTest.java
new file mode 100644
index 0000000..1f0f183
--- /dev/null
+++ b/apps/vtn/vtnrsc/src/test/java/org/onosproject/vtnrsc/util/VtnStorageServiceTest.java
@@ -0,0 +1,25 @@
+/*

+ * Copyright 2015 Open Networking Laboratory

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ */

+package org.onosproject.vtnrsc.util;

+

+import org.onosproject.store.service.EventuallyConsistentMapBuilder;

+

+public class VtnStorageServiceTest extends VtnStorageServiceAdapter {

+    @Override

+    public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() {

+        return VtnEventuallyConsistentMapTest.builder();

+    }

+}