[ONOS-5523]ProtectedIntentsOverlay

Change-Id: Ief409aacf7e82655881f658718ac0ca50a3c8cc9
diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/ProtectedIntentOverlay.java b/web/gui/src/main/java/org/onosproject/ui/impl/ProtectedIntentOverlay.java
new file mode 100644
index 0000000..eab07e2
--- /dev/null
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/ProtectedIntentOverlay.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2017-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.ui.impl;
+
+import org.onosproject.ui.UiTopoOverlay;
+
+/**
+ * Topology Overlay for network traffic.
+ */
+public class ProtectedIntentOverlay extends UiTopoOverlay {
+    /**
+     * Traffic Overlay identifier.
+     */
+    public static final String PROTECTED_INTENTS_ID = "protectedIntent";
+
+    public ProtectedIntentOverlay() {
+        super(PROTECTED_INTENTS_ID);
+    }
+
+    // override activate and deactivate, to write log messages
+    @Override
+    public void activate() {
+        super.activate();
+        log.debug("ProtectedIntentOverlay Activated");
+    }
+
+    @Override
+    public void deactivate() {
+        super.deactivate();
+        log.debug("ProtectedIntentOverlay Deactivated");
+    }
+}