Bug 2769: Fix issues with ApplyLogEntries

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / base / messages / ApplyJournalEntries.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/ApplyJournalEntries.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/ApplyJournalEntries.java
new file mode 100644 (file)
index 0000000..ca251d2
--- /dev/null
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/ApplyJournalEntries.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015 Brocade Communications 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.raft.base.messages;
+
+import java.io.Serializable;
+
+/**
+ * This is an internal message that is stored in the akka's persistent journal. During recovery, this
+ * message is used to apply recovered journal entries to the state whose indexes range from the context's
+ * current lastApplied index to "toIndex" contained in the message. This message is sent internally from a
+ * behavior to the RaftActor to persist.
+ *
+ * @author Thomas Pantelis
+ */
+public class ApplyJournalEntries implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    private final long toIndex;
+
+    public ApplyJournalEntries(long toIndex) {
+        this.toIndex = toIndex;
+    }
+
+    public long getToIndex() {
+        return toIndex;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder builder = new StringBuilder();
+        builder.append("ApplyJournalEntries [toIndex=").append(toIndex).append("]");
+        return builder.toString();
+    }
+}