1 files changed, 33 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/ui/UiMessageHandlerFactory.java b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/UiMessageHandlerFactory.java
new file mode 100644
index 00000000..522daa8f
--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/UiMessageHandlerFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2015 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;
+
+import java.util.Collection;
+
+/**
+ * Abstraction of an entity capable of producing a set of message handlers
+ * specific to the given user interface connection.
+ */
+public interface UiMessageHandlerFactory {
+
+    /**
+     * Produces a collection of new message handlers.
+     *
+     * @return collection of new handlers
+     */
+    Collection<UiMessageHandler> newHandlers();
+
+}