initial code for the mac-learning app
Change-Id: I04f3b17c453e502f20477e83cb7cdc796b4160ae
diff --git a/api/src/main/java/org/opencord/maclearner/api/MacLearnerEvent.java b/api/src/main/java/org/opencord/maclearner/api/MacLearnerEvent.java
new file mode 100644
index 0000000..d28e31d
--- /dev/null
+++ b/api/src/main/java/org/opencord/maclearner/api/MacLearnerEvent.java
@@ -0,0 +1,54 @@
+/*
+ * 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.maclearner.api;
+
+import org.apache.commons.lang.builder.ToStringBuilder;
+import org.onosproject.event.AbstractEvent;
+
+/**
+ * Entity that represents Mac Learner events.
+ */
+public class MacLearnerEvent extends AbstractEvent<MacLearnerEvent.Type, MacLearner> {
+
+ public enum Type {
+
+ /**
+ * New entry added to MacLearnerMap.
+ */
+ ADDED,
+ /**
+ * An entry removed from MacLearnerMap.
+ */
+ REMOVED,
+ }
+
+ /**
+ * Creates an event due to mac learner map update.
+ * @param type type of event
+ * @param macLearner mac learner object
+ */
+ public MacLearnerEvent(MacLearnerEvent.Type type, MacLearner macLearner) {
+ super(type, macLearner);
+ }
+
+ @Override
+ public String toString() {
+ return new ToStringBuilder(this)
+ .append(super.toString())
+ .toString();
+ }
+
+}