Java InetAddress Create getAddressInfoFindAll(Function convertValue, Predicate doBreak)

Description

get Address Info Find All

License

Open Source License

Declaration

private static List<String> getAddressInfoFindAll(Function<InetAddress, String> convertValue,
        Predicate<String> doBreak) throws SocketException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.function.Function;
import java.util.function.Predicate;

public class Main {

    private static List<String> getAddressInfoFindAll(Function<InetAddress, String> convertValue,
            Predicate<String> doBreak) throws SocketException {

        Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
        List<String> findAll = new ArrayList<>();

        END: while (networkInterfaces.hasMoreElements()) {
            NetworkInterface nextElement = networkInterfaces.nextElement();

            if (nextElement.isVirtual())
                continue;

            if (nextElement.isLoopback())
                continue;

            if (!nextElement.isUp())
                continue;

            Enumeration<InetAddress> inetAddresses = nextElement.getInetAddresses();
            while (inetAddresses.hasMoreElements()) {
                InetAddress netAddress = inetAddresses.nextElement();

                if (!netAddress.isLoopbackAddress() && !netAddress.isLinkLocalAddress()
                        && netAddress.isSiteLocalAddress()) {
                    String hostAddress = netAddress.getHostAddress();
                    if (hostAddress.startsWith("192.168"))
                        continue;

                    String val = convertValue.apply(netAddress);
                    findAll.add(val);
                    if (doBreak.test(val))
                        break END;
                }//from   w  w  w  .ja  v a 2s .  c  o m
            }
        }

        return findAll;
    }
}

Related

1. getActiveInterfaceInetAddresses()
2. getAddressPriority(InetAddress addr)
3. getAddrInfo(InetAddress pAddr)
4. getAllInetAddress(final String interfaceName)
5. getAllIPv4InetAddresses()