/* * Copyright (c) 2008, 2009,  Oracle and/or its affiliates. All rights reserved. * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */// 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);                                }                                                                          }