/// <summary>
/// Retrieves a known property by identifier
/// Returns null if not known
/// </summary>
/// <param name="identifier">Identifier to search for</param>
/// <returns>Known property or null</returns>
public static SgfKnownProperty Get(string identifier)
{
if (identifier == null)
{
throw new ArgumentNullException(nameof(identifier));
}
SgfKnownProperty property = null;
KnownProperties.TryGetValue(identifier, out property);
return(property);
}
/// <summary>
/// Returns the type of property
/// </summary>
/// <param name="propertyIdentifier">Property identifier</param>
/// <returns>Type of property</returns>
public static SgfPropertyType GetPropertyType(string propertyIdentifier)
{
if (propertyIdentifier == null)
{
return(SgfPropertyType.Invalid);
}
//check if the property identifier is known
SgfKnownProperty property = SgfKnownProperties.Get(propertyIdentifier);
if (property != null)
{
return(property.Type);
}
//check if the property identifier is valid
if (IsPropertyIdentifierValid(propertyIdentifier))
{
return(SgfPropertyType.Unknown);
}
//invalid property
return(SgfPropertyType.Invalid);
}
