/*

* Copyright (c) 2002, 2005, Oracle and/or its affiliates. All rights reserved.

* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

*

*

*

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*

*

*

*

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*/

package java.net;

import java.io.IOException;

/*

* Package private interface to "implementation" used by

* {@link InetAddress}.

* <p>

* See {@link java.net.Inet4AddressImp} and

* {@link java.net.Inet6AddressImp}.

*

* @since 1.4

*/

interface InetAddressImpl {

String getLocalHostName() throws UnknownHostException;

InetAddress[]

lookupAllHostAddr(String hostname) throws UnknownHostException;

String getHostByAddr(byte[] addr) throws UnknownHostException;

InetAddress anyLocalAddress();

InetAddress loopbackAddress();

boolean isReachable(InetAddress addr, int timeout, NetworkInterface netif,

int ttl) throws IOException;

}