Application manages the IP layer topology information - Interfaces
Change-Id: Ie1dea035674ee98583e98a82cca7e33ab0858b92
diff --git a/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/link/IpLinkProviderService.java b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/link/IpLinkProviderService.java
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+++ b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/link/IpLinkProviderService.java
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+/*
+ * Copyright 2014 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.iptopology.api.link;
+
+
+import org.onosproject.iptopology.api.TerminationPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.provider.ProviderService;
+
+/**
+ * Means for injecting ip link information into the core.
+ */
+public interface IpLinkProviderService extends ProviderService<IpLinkProvider> {
+
+ /**
+ * Signals that an ip link is added or updated with IP topology information.
+ *
+ * @param linkDescription ip link information
+ */
+ void addOrUpdateIpLink(IpLinkDescription linkDescription);
+
+ /**
+ * Signals that an ip link has disappeared.
+ *
+ * @param linkDescription ip link information
+ */
+ void removeIpLink(IpLinkDescription linkDescription);
+
+ /**
+ * Signals that ip links associated with the specified
+ * termination point have vanished.
+ *
+ * @param terminationPoint termination point
+ */
+ void removeIpLink(TerminationPoint terminationPoint);
+
+ /**
+ * Signals that ip links associated with the specified
+ * device have vanished.
+ *
+ * @param deviceId device identifier
+ */
+ void removeIpLink(DeviceId deviceId);
+}