refactor code and service separation for MOAS support
Change-Id: Id00a59a46a30d3a8c976611e637c28fe609c9842
diff --git a/apps/artemis/src/main/java/org/onosproject/artemis/impl/ArtemisEvent.java b/apps/artemis/src/main/java/org/onosproject/artemis/impl/ArtemisEvent.java
new file mode 100644
index 0000000..38deac7
--- /dev/null
+++ b/apps/artemis/src/main/java/org/onosproject/artemis/impl/ArtemisEvent.java
@@ -0,0 +1,93 @@
+/*
+ * 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.onosproject.artemis.impl;
+
+import com.google.common.base.MoreObjects;
+import org.onosproject.event.AbstractEvent;
+
+import java.util.Objects;
+
+/**
+ * Artemis event.
+ */
+public class ArtemisEvent extends AbstractEvent<ArtemisEvent.Type, Object> {
+
+ /**
+ * Creates an event of a given type and for the specified state and the
+ * current time.
+ *
+ * @param type upgrade event type
+ * @param subject upgrade state
+ */
+ protected ArtemisEvent(Type type, Object subject) {
+ super(type, subject);
+ }
+
+ /**
+ * Creates an event of a given type and for the specified state and time.
+ *
+ * @param type upgrade event type
+ * @param subject upgrade state
+ * @param time occurrence time
+ */
+ protected ArtemisEvent(Type type, Object subject, long time) {
+ super(type, subject, time);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(type(), subject(), time());
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof ArtemisEvent) {
+ final ArtemisEvent other = (ArtemisEvent) obj;
+ return Objects.equals(this.type(), other.type()) &&
+ Objects.equals(this.subject(), other.subject()) &&
+ Objects.equals(this.time(), other.time());
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this.getClass())
+ .add("type", type())
+ .add("subject", subject())
+ .add("time", time())
+ .toString();
+ }
+
+ /**
+ * Type of artemis-related events.
+ */
+ public enum Type {
+
+ /**
+ * Indicates that a hijack was detected.
+ */
+ HIJACK_ADDED,
+
+ /**
+ * Indicates that a bgp update message was received.
+ */
+ BGPUPDATE_ADDED,
+ }
+}