| /* |
| * 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.net; |
| |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.VlanId; |
| |
| import java.util.Set; |
| |
| /** |
| * Abstraction of an end-station host on the network, essentially a NIC. |
| */ |
| public interface Host extends Element { |
| |
| /** |
| * Host identification. |
| * |
| * @return host id |
| */ |
| @Override |
| HostId id(); |
| |
| /** |
| * Returns the host MAC address. |
| * |
| * @return mac address |
| */ |
| MacAddress mac(); |
| |
| /** |
| * Returns the VLAN ID tied to this host. |
| * |
| * @return VLAN ID value |
| */ |
| VlanId vlan(); |
| |
| /** |
| * Returns set of IP addresses currently bound to the host MAC address. |
| * |
| * @return set of IP addresses; empty if no IP address is bound |
| */ |
| Set<IpAddress> ipAddresses(); |
| |
| /** |
| * Returns the most recent host location where the host attaches to the |
| * network edge. |
| * |
| * @return host location |
| */ |
| HostLocation location(); |
| |
| // TODO: explore capturing list of recent locations to aid in mobility |
| |
| } |