1 files changed, 45 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/proxyarp/ProxyArpStore.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/proxyarp/ProxyArpStore.java
new file mode 100644
index 00000000..b6564212
--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/proxyarp/ProxyArpStore.java
@@ -0,0 +1,45 @@
+/*
+ * 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.net.proxyarp;
+
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.Host;
+
+import java.nio.ByteBuffer;
+
+/**
+ * State distribution mechanism for the proxy ARP service.
+ */
+public interface ProxyArpStore {
+
+    /**
+     * Forwards an ARP or neighbor solicitation request to its destination.
+     * Floods at the edg the request if the destination is not known.
+     *
+     * @param outPort the port the request was received on
+     * @param subject subject host
+     * @param packet  an ethernet frame containing an ARP or neighbor
+     *                solicitation request
+     */
+    void forward(ConnectPoint outPort, Host subject, ByteBuffer packet);
+
+    /**
+     * Associates the specified delegate with the store.
+     *
+     * @param delegate store delegate
+     */
+    void setDelegate(ProxyArpStoreDelegate delegate);
+}