SEBA-640 IgmpProxy should use distributed storage infrastructure of ONOS
Change-Id: I4b1c4d326a5501e9c0e046e3ee8d973ca5f73d70
diff --git a/app/src/main/java/org/opencord/igmpproxy/impl/store/machine/StateMachineEvent.java b/app/src/main/java/org/opencord/igmpproxy/impl/store/machine/StateMachineEvent.java
new file mode 100644
index 0000000..ab9df23
--- /dev/null
+++ b/app/src/main/java/org/opencord/igmpproxy/impl/store/machine/StateMachineEvent.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.opencord.igmpproxy.impl.store.machine;
+
+import org.onosproject.event.AbstractEvent;
+import org.opencord.igmpproxy.statemachine.StateMachine;
+
+/**
+ * State machine event.
+ */
+public class StateMachineEvent extends
+ AbstractEvent<StateMachineEvent.Type, StateMachine> {
+ /**
+ * Internal state-machine event type.
+ */
+ public enum Type {
+ /**
+ * Signifies that state-machine added to store.
+ */
+ STATE_MACHINE_ADDED,
+ /**
+ * Signifies that state-machine updated in store.
+ */
+ STATE_MACHINE_UPDATED,
+ /**
+ * Signifies that state-machine removed from store.
+ */
+ STATE_MACHINE_REMOVED
+ }
+
+ /**
+ * Creates new state machine event.
+ *
+ * @param type state-machine event type.
+ * @param subject state machine.
+ */
+ public StateMachineEvent(Type type, StateMachine subject) {
+ super(type, subject);
+ }
+
+ protected StateMachineEvent(Type type, StateMachine subject, long time) {
+ super(type, subject, time);
+ }
+}