Added missing javadocs. Created a separate class for message subjects used by distribued device store
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/GossipDeviceStoreMessageSubjects.java b/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/GossipDeviceStoreMessageSubjects.java
new file mode 100644
index 0000000..58fed70
--- /dev/null
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/device/impl/GossipDeviceStoreMessageSubjects.java
@@ -0,0 +1,15 @@
+package org.onlab.onos.store.device.impl;
+
+import org.onlab.onos.store.cluster.messaging.MessageSubject;
+
+/**
+ * MessageSubjects used by GossipDeviceStore.
+ */
+public final class GossipDeviceStoreMessageSubjects {
+
+ private GossipDeviceStoreMessageSubjects() {}
+
+ public static final MessageSubject DEVICE_UPDATE = new MessageSubject("peer-device-update");
+ public static final MessageSubject PORT_UPDATE = new MessageSubject("peer-port-update");
+ public static final MessageSubject PORT_STATUS_UPDATE = new MessageSubject("peer-port-status-update");
+}