ONOS-5718 Dynamic Config APIs with RPC and Notification support
Change-Id: I670890efee83c86c7a3b242783c0a62879059849
diff --git a/apps/config/src/main/java/org/onosproject/config/DynamicConfigEvent.java b/apps/config/src/main/java/org/onosproject/config/DynamicConfigEvent.java
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+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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.config;
+
+
+import org.onosproject.config.model.ResourceIdentifier;
+import org.onosproject.event.AbstractEvent;
+
+/**
+ * Describes a DynamicConfig change event.
+ */
+public class DynamicConfigEvent extends AbstractEvent<DynamicConfigEvent.Type, ResourceIdentifier> {
+
+ /**
+ * Type of configuration events.
+ * A configuration instance could be a leaf node or a subtree,
+ * identified by the subject, ResourceIdentifier.
+ */
+ public enum Type {
+ /**
+ * Signifies that a dynamic configuration instance was added.
+ */
+ NODE_ADDED,
+
+ /**
+ * Signifies that dynamic configuration instance was updated.
+ */
+ NODE_UPDATED,
+
+ /**
+ * Signifies that dynamic configuration instance was replaced.
+ */
+ NODE_REPLACED,
+
+ /**
+ * Signifies that dynamic configuration instance was removed.
+ */
+ NODE_DELETED
+ }
+
+ /**
+ * Creates an event of a given type, config node value and config node path.
+ *
+ * @param type config node type
+ * @param path config node path
+ */
+ public DynamicConfigEvent(Type type, ResourceIdentifier path) {
+ super(type, path);
+ }
+}
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