model/ietf/rfc8294-ietf-routing-types/src/main/java/org/opendaylight/yang/gen/v1/urn/ietf/params/xml/ns/yang/ietf/routing/types/rev171204/IetfRoutingUtils.java

   1 /*
   2  * Copyright (c) 2018, 2022 PANTHEON.tech, s.r.o. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev171204;
   9
  10 import static com.google.common.base.Verify.verify;
  11 import static com.google.common.base.Verify.verifyNotNull;
  12 import static java.util.Objects.requireNonNull;
  13
  14 import com.google.common.annotations.Beta;
  15 import com.google.common.base.Verify;
  16 import com.google.common.collect.ImmutableMap;
  17 import com.google.common.collect.Maps;
  18 import java.util.Arrays;
  19 import java.util.regex.Pattern;
  20 import org.eclipse.jdt.annotation.NonNullByDefault;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
  23 import org.opendaylight.yangtools.yang.common.Uint16;
  24 import org.opendaylight.yangtools.yang.common.Uint32;
  25
  26 /**
  27  * Utility methods for dealing with unions in {@code ietf-routing-types.yang}.
  28  */
  29 @Beta
  30 @NonNullByDefault
  31 public final class IetfRoutingUtils {
  32     private static final ImmutableMap<Ipv4MulticastSourceAddress.Enumeration, Ipv4MulticastSourceAddress>
  33         ENUMERATED_IPV4_MCAST_SRC = Arrays.stream(Ipv4MulticastSourceAddress.Enumeration.values()).collect(
  34             Maps.toImmutableEnumMap(Verify::verifyNotNull, Ipv4MulticastSourceAddress::new));
  35     private static final ImmutableMap<Ipv6MulticastSourceAddress.Enumeration, Ipv6MulticastSourceAddress>
  36         ENUMERATED_IPV6_MCAST_SRC = Arrays.stream(Ipv6MulticastSourceAddress.Enumeration.values()).collect(
  37             Maps.toImmutableEnumMap(Verify::verifyNotNull, Ipv6MulticastSourceAddress::new));
  38     private static final ImmutableMap<TimerValueMilliseconds.Enumeration, TimerValueMilliseconds>
  39         ENUMERATED_TIMERVAR_MS = Arrays.stream(TimerValueMilliseconds.Enumeration.values())
  40         .collect(Maps.toImmutableEnumMap(Verify::verifyNotNull, TimerValueMilliseconds::new));
  41     private static final ImmutableMap<TimerValueSeconds16.Enumeration, TimerValueSeconds16> ENUMERATED_TIMERVAL_16 =
  42         Arrays.stream(TimerValueSeconds16.Enumeration.values())
  43             .collect(Maps.toImmutableEnumMap(Verify::verifyNotNull, TimerValueSeconds16::new));
  44     private static final ImmutableMap<TimerValueSeconds32.Enumeration, TimerValueSeconds32> ENUMERATED_TIMERVAL_32 =
  45         Arrays.stream(TimerValueSeconds32.Enumeration.values())
  46             .collect(Maps.toImmutableEnumMap(Verify::verifyNotNull, TimerValueSeconds32::new));
  47
  48     private static final Pattern IP_MCAST_GRP_ADDR_IPV4_PATTERN;
  49
  50     static {
  51         verify(Ipv4Address.PATTERN_CONSTANTS.size() == 1);
  52         IP_MCAST_GRP_ADDR_IPV4_PATTERN = Pattern.compile(Ipv4MulticastGroupAddress.PATTERN_CONSTANTS.get(0));
  53     }
  54
  55     private IetfRoutingUtils() {
  56         // Hidden on purpose
  57     }
  58
  59     public static IpMulticastGroupAddress ipMulticastGroupAddressFor(final String str) {
  60         return IP_MCAST_GRP_ADDR_IPV4_PATTERN.matcher(str).matches()
  61             ? new IpMulticastGroupAddress(new Ipv4MulticastGroupAddress(str))
  62                 : new IpMulticastGroupAddress(new Ipv6MulticastGroupAddress(str));
  63     }
  64
  65     public static Ipv4MulticastSourceAddress ipv4MulticastSourceAddressFor(final String str) {
  66         return Ipv4MulticastSourceAddress.Enumeration.forName(str)
  67             .map(ENUMERATED_IPV4_MCAST_SRC::get)
  68             .orElse(new Ipv4MulticastSourceAddress(new Ipv4Address(str)));
  69     }
  70
  71     public static Ipv4MulticastSourceAddress ipv4MulticastSourceAddressFor(
  72             final Ipv4MulticastSourceAddress.Enumeration enumeration) {
  73         return verifyNotNull(ENUMERATED_IPV4_MCAST_SRC.get(requireNonNull(enumeration)));
  74     }
  75
  76     public static Ipv6MulticastSourceAddress ipv6MulticastSourceAddressFor(final String str) {
  77         return Ipv6MulticastSourceAddress.Enumeration.forName(str)
  78             .map(ENUMERATED_IPV6_MCAST_SRC::get)
  79             .orElse(new Ipv6MulticastSourceAddress(new Ipv6Address(str)));
  80     }
  81
  82     public static Ipv6MulticastSourceAddress ipv6MulticastSourceAddressFor(
  83             final Ipv6MulticastSourceAddress.Enumeration enumeration) {
  84         return verifyNotNull(ENUMERATED_IPV6_MCAST_SRC.get(requireNonNull(enumeration)));
  85     }
  86
  87     public static TimerValueMilliseconds timerValueMillisecondsFor(final String str) {
  88         return TimerValueMilliseconds.Enumeration.forName(str)
  89             .map(ENUMERATED_TIMERVAR_MS::get)
  90             .orElse(new TimerValueMilliseconds(Uint32.valueOf(str)));
  91     }
  92
  93     public static TimerValueMilliseconds timerValueMillisecondsFor(
  94             final TimerValueMilliseconds.Enumeration enumeration) {
  95         return verifyNotNull(ENUMERATED_TIMERVAR_MS.get(requireNonNull(enumeration)));
  96     }
  97
  98
  99     public static TimerValueSeconds16 timerValueSeconds16For(final String str) {
 100         return TimerValueSeconds16.Enumeration.forName(str).map(ENUMERATED_TIMERVAL_16::get)
 101                 .orElse(new TimerValueSeconds16(Uint16.valueOf(str)));
 102     }
 103
 104     public static TimerValueSeconds16 timerValueSeconds16For(
 105             final TimerValueSeconds16.Enumeration enumeration) {
 106         return verifyNotNull(ENUMERATED_TIMERVAL_16.get(requireNonNull(enumeration)));
 107     }
 108
 109     public static TimerValueSeconds32 timerValueSeconds32For(final String defaultValue) {
 110         return TimerValueSeconds32.Enumeration.forName(defaultValue)
 111             .map(ENUMERATED_TIMERVAL_32::get)
 112             .orElse(new TimerValueSeconds32(Uint32.valueOf(defaultValue)));
 113     }
 114
 115     public static TimerValueSeconds32 timerValueSeconds32For(final TimerValueSeconds32.Enumeration enumeration) {
 116         return verifyNotNull(ENUMERATED_TIMERVAL_32.get(requireNonNull(enumeration)));
 117     }
 118 }