Java Code Examples for com.google.common.collect.ImmutableBiMap#get()

public static List<ProtocolEntry> createMdsalProtocols(final Bridge bridge) {
    Set<String> protocols = null;
    try {
        protocols = bridge.getProtocolsColumn().getData();
    } catch (SchemaVersionMismatchException e) {
        schemaMismatchLog("protocols", "Bridge", e);
    }
    List<ProtocolEntry> protocolList = new ArrayList<>();
    if (protocols != null && !protocols.isEmpty()) {
        ImmutableBiMap<String, Class<? extends OvsdbBridgeProtocolBase>> mapper =
                SouthboundConstants.OVSDB_PROTOCOL_MAP.inverse();
        for (String protocol : protocols) {
            if (protocol != null) {
                final Class<? extends OvsdbBridgeProtocolBase> mapped = mapper.get(protocol);
                if (mapped != null) {
                    protocolList.add(new ProtocolEntryBuilder().setProtocol(mapped).build());
                }
            }
        }
    }
    return protocolList;
}
 

/**
 * Return the MD-SAL QoS type class corresponding to the QoS type {@link Qos}.
 *
 * @param type the QoS type to match {@link String}
 * @return class matching the input QoS type {@link QosTypeBase}
 */
public static  Class<? extends QosTypeBase> createQosType(final String type) {
    Preconditions.checkNotNull(type);
    if (type.isEmpty()) {
        LOG.info("QoS type not supplied");
        return QosTypeBase.class;
    } else {
        ImmutableBiMap<String, Class<? extends QosTypeBase>> mapper =
                SouthboundConstants.QOS_TYPE_MAP.inverse();
        if (mapper.get(type) == null) {
            LOG.info("QoS type not found in model: {}", type);
            return QosTypeBase.class;
        } else {
            return mapper.get(type);
        }
    }
}
 

/**
 * Returns an alias for the given object, if it has one.
 *
 * <p>This supports aliasing in both directions. For example, a Matcher that specifies a new check
 * class can match a result with an old check class. Or a Matcher that specifies an old check
 * class can match a result with a new check class.
 */
private static @Nullable Object getAlias(Object obj, @Nullable ImmutableBiMap<?, ?> aliases) {
  if (aliases == null) {
    return null;
  }
  Object alias = aliases.get(obj);
  return (alias != null) ? alias : aliases.inverse().get(obj);
}
 

public static Class<? extends EncapsulationTypeBase> createEncapsulationType(String type) {
    Preconditions.checkNotNull(type);
    if (type.isEmpty()) {
        return EncapsulationTypeVxlanOverIpv4.class;
    } else {
        ImmutableBiMap<String, Class<? extends EncapsulationTypeBase>> mapper =
                HwvtepSouthboundConstants.ENCAPS_TYPE_MAP.inverse();
        return mapper.get(type);
    }
}
 

/**
 * Returns a set of deduplicated {@link FactoryMethodDescriptor}s from the set of original
 * descriptors and the bi-map of duplicate descriptors.
 *
 * <p>Modifies the duplicate {@link FactoryMethodDescriptor}s such that they are overriding and
 * reflect properties from the {@link ImplementationMethodDescriptor} they are implementing.
 */
private static ImmutableSet<FactoryMethodDescriptor> getDeduplicatedMethodDescriptors(
    ImmutableSet<FactoryMethodDescriptor> methodDescriptors,
    ImmutableBiMap<FactoryMethodDescriptor, ImplementationMethodDescriptor>
        duplicateMethodDescriptors) {

  ImmutableSet.Builder<FactoryMethodDescriptor> deduplicatedMethodDescriptors =
      ImmutableSet.builder();

  for (FactoryMethodDescriptor methodDescriptor : methodDescriptors) {
    ImplementationMethodDescriptor duplicateMethodDescriptor =
        duplicateMethodDescriptors.get(methodDescriptor);

    FactoryMethodDescriptor newMethodDescriptor =
       (duplicateMethodDescriptor != null)
            ? methodDescriptor
                .toBuilder()
                .overridingMethod(true)
                .publicMethod(duplicateMethodDescriptor.publicMethod())
                .returnType(duplicateMethodDescriptor.returnType())
                .build()
            : methodDescriptor;
    deduplicatedMethodDescriptors.add(newMethodDescriptor);
  }

  return deduplicatedMethodDescriptors.build();
}
 

public static String createOvsdbInterfaceType(final Class<? extends InterfaceTypeBase> mdsaltype) {
    Preconditions.checkNotNull(mdsaltype);
    ImmutableBiMap<Class<? extends InterfaceTypeBase>, String> mapper =
            SouthboundConstants.OVSDB_INTERFACE_TYPE_MAP.inverse();
    return mapper.get(mdsaltype);
}