private static AttributeEntry ParseAttributeEntry(string input)
{
var match = PatternMatcher.AttributeEntry.Match(input);
if (!match.Success)
{
throw new ArgumentException("not an attribute entry");
}
var name = match.Groups["name"].Value.ToLowerInvariant();
AttributeEntry attributeEntry;
if (name.StartsWith("!"))
{
attributeEntry = new UnsetAttributeEntry(name.Substring(1));
}
else if (name.EndsWith("!"))
{
attributeEntry = new UnsetAttributeEntry(name.Substring(0, name.Length - 1));
}
else
{
switch (name)
{
case "author":
attributeEntry = new AuthorInfoAttributeEntry(match.Groups["value"].Value);
break;
default:
attributeEntry = new AttributeEntry(name, match.Groups["value"].Value);
break;
}
}
return(attributeEntry);
}
/// <summary> /// Determines whether the specified <see cref="AuthorInfoAttributeEntry" />, is equal to this instance. /// </summary> /// <param name="other">The other.</param> /// <returns>true if equal; otherwise, false</returns> protected bool Equals(AuthorInfoAttributeEntry other) => base.Equals(other) && string.Equals(FirstName, other.FirstName) && string.Equals(LastName, other.LastName) && string.Equals(MiddleName, other.MiddleName);
