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1 /* |
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2 * Copyright 2002-2005 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 package java.net; |
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27 import java.io.IOException; |
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28 /* |
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29 * Package private interface to "implementation" used by |
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30 * {@link InetAddress}. |
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31 * <p> |
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32 * See {@link java.net.Inet4AddressImp} and |
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33 * {@link java.net.Inet6AddressImp}. |
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34 * |
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35 * @since 1.4 |
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36 */ |
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37 interface InetAddressImpl { |
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38 |
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39 String getLocalHostName() throws UnknownHostException; |
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40 InetAddress[] |
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41 lookupAllHostAddr(String hostname) throws UnknownHostException; |
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42 String getHostByAddr(byte[] addr) throws UnknownHostException; |
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43 |
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44 InetAddress anyLocalAddress(); |
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45 InetAddress loopbackAddress(); |
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46 boolean isReachable(InetAddress addr, int timeout, NetworkInterface netif, |
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47 int ttl) throws IOException; |
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48 } |