ONOS-3931: move "org.onosproject.incubator.net.key" to "org.onosproject.net.key"

Change-Id: I90da894317583ce8d6cfb238e933ff28ad2c83ca
diff --git a/core/api/src/main/java/org/onosproject/net/key/CommunityName.java b/core/api/src/main/java/org/onosproject/net/key/CommunityName.java
new file mode 100644
index 0000000..3c3e29e
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/key/CommunityName.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2016 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.net.key;
+
+/**
+ * Representation of an SNMP community name authentication token.
+ */
+public final class CommunityName extends DeviceKey {
+    private final String name;
+
+    /**
+     * Private constructor for a community name.
+     *
+     * @param name community name
+     */
+    private CommunityName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * Static method to construct a community name.
+     *
+     * @param name community name
+     * @return community name
+     */
+    static CommunityName communityName(String name) {
+        return new CommunityName(name);
+    }
+
+    /**
+     * Returns the community name.
+     *
+     * @return name
+     */
+    public String name() {
+        return name;
+    }
+}