BUG-5280: add SimpleDataStoreClientBehavior

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / databroker / actors / dds / SimpleDataStoreClientBehavior.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/SimpleDataStoreClientBehavior.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/SimpleDataStoreClientBehavior.java
new file mode 100644 (file)
index 0000000..d6818d3
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/SimpleDataStoreClientBehavior.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.cluster.databroker.actors.dds;
+
+import org.opendaylight.controller.cluster.access.client.ClientActorContext;
+import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+
+/**
+ * {@link AbstractDataStoreClientBehavior} which connects to a single shard only.
+ *
+ * @author Robert Varga
+ */
+final class SimpleDataStoreClientBehavior extends AbstractDataStoreClientBehavior {
+    // Pre-boxed instance
+    private static final Long ZERO = Long.valueOf(0);
+
+    private SimpleDataStoreClientBehavior(final ClientActorContext context,
+            final SimpleShardBackendResolver resolver) {
+        super(context, resolver);
+    }
+
+    SimpleDataStoreClientBehavior(final ClientActorContext context, final ActorContext actorContext,
+            final String shardName) {
+        this(context, new SimpleShardBackendResolver(context.getIdentifier(), actorContext, shardName));
+    }
+
+    @Override
+    Long resolveShardForPath(final YangInstanceIdentifier path) {
+        return ZERO;
+    }
+}