| /* |
| * Copyright 2015-present 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); |
| } |