/*
 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
package sun.nio.ch;
import java.net.SocketOption;
import java.net.StandardSocketOptions;
import java.net.ProtocolFamily;
import java.net.StandardProtocolFamily;
import java.util.Map;
import java.util.HashMap;
class SocketOptionRegistry {
    private SocketOptionRegistry() { }
    private static class RegistryKey {
        private final SocketOption<?> name;
        private final ProtocolFamily family;
        RegistryKey(SocketOption<?> name, ProtocolFamily family) {
            this.name = name;
            this.family = family;
        }
        public int hashCode() {
            return name.hashCode() + family.hashCode();
        }
        public boolean equals(Object ob) {
            if (ob == null) return false;
            if (!(ob instanceof RegistryKey)) return false;
            RegistryKey other = (RegistryKey)ob;
            if (this.name != other.name) return false;
            if (this.family != other.family) return false;
            return true;
        }
    }
    private static class LazyInitialization {
        static final Map<RegistryKey,OptionKey> options = options();
        private static Map<RegistryKey,OptionKey> options() {
            Map<RegistryKey,OptionKey> map =
                new HashMap<RegistryKey,OptionKey>();
            map.put(new RegistryKey(StandardSocketOptions.SO_BROADCAST, Net.UNSPEC), new OptionKey(65535, 32));
            map.put(new RegistryKey(StandardSocketOptions.SO_KEEPALIVE, Net.UNSPEC), new OptionKey(65535, 8));
            map.put(new RegistryKey(StandardSocketOptions.SO_LINGER, Net.UNSPEC), new OptionKey(65535, 128));
            map.put(new RegistryKey(StandardSocketOptions.SO_SNDBUF, Net.UNSPEC), new OptionKey(65535, 4097));
            map.put(new RegistryKey(StandardSocketOptions.SO_RCVBUF, Net.UNSPEC), new OptionKey(65535, 4098));
            map.put(new RegistryKey(StandardSocketOptions.SO_REUSEADDR, Net.UNSPEC), new OptionKey(65535, 4));
            map.put(new RegistryKey(StandardSocketOptions.TCP_NODELAY, Net.UNSPEC), new OptionKey(6, 1));
            map.put(new RegistryKey(StandardSocketOptions.IP_TOS, StandardProtocolFamily.INET), new OptionKey(0, 3));
            map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_IF, StandardProtocolFamily.INET), new OptionKey(0, 9));
            map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_TTL, StandardProtocolFamily.INET), new OptionKey(0, 10));
            map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_LOOP, StandardProtocolFamily.INET), new OptionKey(0, 11));
            map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_IF, StandardProtocolFamily.INET6), new OptionKey(41, 9));
            map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_TTL, StandardProtocolFamily.INET6), new OptionKey(41, 10));
            map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_LOOP, StandardProtocolFamily.INET6), new OptionKey(41, 11));
            map.put(new RegistryKey(ExtendedSocketOption.SO_OOBINLINE, Net.UNSPEC), new OptionKey(65535, 256));
            return map;
        }
    }
    public static OptionKey findOption(SocketOption<?> name, ProtocolFamily family) {
        RegistryKey key = new RegistryKey(name, family);
        return LazyInitialization.options.get(key);
    }
}