1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package java.net;
18
19/**
20 * Identifies one of a network interface's addresses.
21 * These are passed back from the JNI behind NetworkInterface.getNetworkInterfaces.
22 * Multiple addresses for the same interface are collected together on the Java side.
23 */
24class InterfaceAddress {
25    // An IPv4 or IPv6 address.
26    final InetAddress address;
27
28    // The kernel's interface index for the network interface this address
29    // is currently assigned to. Values start at 1, because 0 means "unknown"
30    // or "any", depending on context.
31    final int index;
32
33    // The network interface's name. "lo" or "eth0", for example.
34    final String name;
35
36    InterfaceAddress(int index, String name, InetAddress address) {
37        this.index = index;
38        this.name = name;
39        this.address = address;
40    }
41}
42