BUG 2138: Introduce prefix based shards into ShardManager

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / messages / AddPrefixShardReplica.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/AddPrefixShardReplica.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/AddPrefixShardReplica.java
new file mode 100644 (file)
index 0000000..2ac883b
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/AddPrefixShardReplica.java
@@ -0,0 +1,36 @@
+/*
+ * 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.datastore.messages;
+
+import com.google.common.base.Preconditions;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+
+/**
+ * A message sent to the ShardManager to dynamically add a new local shard
+ * that is a replica for an existing shard that is already available in the
+ * cluster.
+ */
+
+public class AddPrefixShardReplica {
+
+    private final YangInstanceIdentifier prefix;
+
+    public AddPrefixShardReplica(final YangInstanceIdentifier prefix) {
+        this.prefix = Preconditions.checkNotNull(prefix);
+    }
+
+    public YangInstanceIdentifier getPrefix() {
+        return prefix;
+    }
+
+    @Override
+    public String toString() {
+        return "AddPrefixShardReplica[ShardName=" + prefix + "]";
+    }
+}