BUG 2185 : Make the Custom Raft Policy externally configurable

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/policy/TestOnlyRaftPolicy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/policy/TestOnlyRaftPolicy.java
new file mode 100644 (file)
index 0000000..83f9d3d
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/policy/TestOnlyRaftPolicy.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015 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.policy;
+
+
+import org.opendaylight.controller.cluster.raft.policy.RaftPolicy;
+
+/**
+ * A RaftPolicy that disables elections so that we can then specify exactly which Shard Replica should be
+ * Leader. Once a Leader is assigned it will behave as per Raft.
+ */
+public class TestOnlyRaftPolicy implements RaftPolicy {
+    @Override
+    public boolean automaticElectionsEnabled() {
+        return false;
+    }
+
+    @Override
+    public boolean applyModificationToStateBeforeConsensus() {
+        return false;
+    }
+}