[ONOS-1925]
1.fix javadocs bugs.
2.add pcep tunnel provider;
3.change pcep to pcep app;
4.fix some bugs according to review suggestions.
Change-Id: I4b90d9bf871dee3be70615d66db3d74f2fd85389
diff --git a/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java
new file mode 100644
index 0000000..39730f4
--- /dev/null
+++ b/apps/pcep-api/src/main/java/org/onosproject/pcep/api/PcepLinkListener.java
@@ -0,0 +1,30 @@
+/*
+ * 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.pcep.api;
+
+/**
+ * Allows for providers interested in Link events to be notified.
+ */
+public interface PcepLinkListener {
+
+ /**
+ * Notify that get a packet of link from network and need do some
+ * processing.
+ *
+ * @param link pcep link
+ */
+ public void handlePCEPlink(PcepLink link);
+}