/// <summary>
/// Tries to parse a resource name in string form into a new <see cref="TopicNameOneof"/> instance.
/// </summary>
/// <remarks>
/// To parse successfully the resource name must be one of the following:
/// <list type="bullet">
/// <item><description>TopicName: A resource of type 'topic'.</description></item>
/// <item><description>DeletedTopicNameFixed: A resource of type 'deleted_topic'.</description></item>
/// </list>
/// Or an <see cref="UnknownResourceName"/> if <paramref name="allowUnknown"/> is <c>true</c>.
/// </remarks>
/// <param name="name">The resource name in string form. Must not be <c>null</c>.</param>
/// <param name="allowUnknown">If true, will successfully parse an unknown resource name
/// into an <see cref="UnknownResourceName"/>.</param>
/// <param name="result">When this method returns, the parsed <see cref="TopicNameOneof"/>,
/// or <c>null</c> if parsing fails.</param>
/// <returns><c>true</c> if the name was parsed succssfully; <c>false</c> otherwise.</returns>
public static bool TryParse(string name, bool allowUnknown, out TopicNameOneof result)
{
GaxPreconditions.CheckNotNull(name, nameof(name));
TopicName topicName;
if (TopicName.TryParse(name, out topicName))
{
result = new TopicNameOneof(OneofType.TopicName, topicName);
return(true);
}
DeletedTopicNameFixed deletedTopicNameFixed;
if (DeletedTopicNameFixed.TryParse(name, out deletedTopicNameFixed))
{
result = new TopicNameOneof(OneofType.DeletedTopicNameFixed, deletedTopicNameFixed);
return(true);
}
if (allowUnknown)
{
UnknownResourceName unknownResourceName;
if (UnknownResourceName.TryParse(name, out unknownResourceName))
{
result = new TopicNameOneof(OneofType.Unknown, unknownResourceName);
return(true);
}
}
result = null;
return(false);
}
/// <summary> /// Construct a new instance of <see cref="TopicNameOneof"/> from the provided <see cref="DeletedTopicNameFixed"/> /// </summary> /// <param name="deletedTopicNameFixed">The <see cref="DeletedTopicNameFixed"/> to be contained within /// the returned <see cref="TopicNameOneof"/>. Must not be <c>null</c>.</param> /// <returns>A new <see cref="TopicNameOneof"/>, containing <paramref name="deletedTopicNameFixed"/>.</returns> public static TopicNameOneof From(DeletedTopicNameFixed deletedTopicNameFixed) => new TopicNameOneof(OneofType.DeletedTopicNameFixed, deletedTopicNameFixed);
