Refactor: move telemetry config from componentCfg to configs.xml
1. Support to export the metrics to multiple targets
2. Add a set of properties to kafka config (key, topic, etc.)
3. Add distributedStore to manage telemetry configs
4. Add CLI to query stored telemetry configs
5. Add a set of telemetry loaders to import xml definitions
6. Add unit tests for telemetry cfg, xml cfg loader and dist store
7. Add missing javadoc for a set of implementation classes
Change-Id: I39480c9a6ac07357184d2e1094b9c9f4d36fd8b1
diff --git a/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigEvent.java b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigEvent.java
new file mode 100644
index 0000000..a0c2714
--- /dev/null
+++ b/apps/openstacktelemetry/api/src/main/java/org/onosproject/openstacktelemetry/api/TelemetryConfigEvent.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2018-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.openstacktelemetry.api;
+
+import org.onosproject.event.AbstractEvent;
+import org.onosproject.openstacktelemetry.api.config.TelemetryConfig;
+
+/**
+ * Describes telemetry config event.
+ */
+public class TelemetryConfigEvent extends AbstractEvent<TelemetryConfigEvent.Type, TelemetryConfig> {
+
+ /**
+ * Telemetry config event type.
+ */
+ public enum Type {
+ /**
+ * Signifies that a new telemetry config is added.
+ */
+ CONFIG_ADDED,
+ /**
+ * Signifies that an existing telemetry config is updated.
+ */
+ CONFIG_UPDATED,
+ /**
+ * Signifies that an existing telemetry config is removed.
+ */
+ CONFIG_DELETED
+ }
+
+ /**
+ * Creates an event of a given type for the specified telemetry config.
+ *
+ * @param type telemetry config type
+ * @param config telemetry config
+ */
+ public TelemetryConfigEvent(Type type, TelemetryConfig config) {
+ super(type, config);
+ }
+}