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package com.yahoo.vespa.hosted.node.admin.task.util.network;
import com.google.common.net.InetAddresses;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
/**
* @author gjoranv
*/
public class VersionedIpAddress implements Comparable<VersionedIpAddress> {
private final InetAddress address;
private final IPVersion version;
private VersionedIpAddress(InetAddress address) {
this.address = address;
version = getVersionOrThrow(address);
}
public IPVersion version() {
return version;
}
public String asString() {
return InetAddresses.toAddrString(address);
}
public static VersionedIpAddress from(InetAddress address) {
return new VersionedIpAddress(address);
}
// TODO: remove?
public static VersionedIpAddress from(String address) {
return from(InetAddresses.forString(address));
}
private static IPVersion getVersionOrThrow(InetAddress address) {
if (address instanceof Inet4Address) {
return IPVersion.IPv4;
} else if (address instanceof Inet6Address) {
return IPVersion.IPv6;
} else {
throw new IllegalArgumentException("Unknown IP version for " + InetAddresses.toAddrString(address) + " of class " + address.getClass().getName());
}
}
@Override
public int compareTo(VersionedIpAddress o) {
int version = version().compareTo(o.version());
return (version != 0) ? version : asString().compareTo(o.asString());
}
}
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