SEBA-640 IgmpProxy should use distributed storage infrastructure of ONOS
Change-Id: I4b1c4d326a5501e9c0e046e3ee8d973ca5f73d70
diff --git a/api/src/main/java/org/opencord/igmpproxy/statemachine/State.java b/api/src/main/java/org/opencord/igmpproxy/statemachine/State.java
new file mode 100644
index 0000000..022d509
--- /dev/null
+++ b/api/src/main/java/org/opencord/igmpproxy/statemachine/State.java
@@ -0,0 +1,73 @@
+/*
+ * 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.statemachine;
+
+/**
+ * State of machine.
+ */
+public interface State {
+ /**
+ * Default state.
+ */
+ int STATE_NON = 0;
+ /**
+ * Delay state.
+ */
+ int STATE_DELAY = 1;
+ /**
+ * Idle state.
+ */
+ int STATE_IDLE = 2;
+
+ /**
+ * Transition to join.
+ */
+ int TRANSITION_JOIN = 0;
+ /**
+ * Transition to leave.
+ */
+ int TRANSITION_LEAVE = 1;
+ /**
+ * Transition to query.
+ */
+ int TRANSITION_QUERY = 2;
+ /**
+ * Transition to timeout.
+ */
+ int TRANSITION_TIMEOUT = 3;
+
+ /**
+ * Makes the requirements of join request.
+ */
+ void join();
+
+ /**
+ * Makes the requirements of leave request.
+ */
+ void leave();
+
+ /**
+ * Makes the requirements of query request.
+ *
+ * @param maxResp maximum resp
+ */
+ void query(int maxResp);
+
+ /**
+ * Makes the requirements of timeout .
+ */
+ void timeOut();
+}