public static SgfProperty ParseValuesAndCreate(string identifier, params string[] serializedValues)
{
if (identifier == null)
{
throw new ArgumentNullException(nameof(identifier));
}
if (serializedValues == null)
{
throw new ArgumentNullException(nameof(serializedValues));
}
var knownProperty = SgfKnownProperties.Get(identifier);
if (knownProperty != null)
{
//parse as known
if (knownProperty.ValueMultiplicity == SgfValueMultiplicity.None)
{
if (serializedValues.Length > 0)
{
if (serializedValues.Length != 1 ||
serializedValues[0] != "")
{
throw new SgfParseException($"Property {identifier} has none multiplicity and can't be given values.");
}
}
return(new SgfProperty(identifier));
}
if (knownProperty.ValueMultiplicity == SgfValueMultiplicity.Single)
{
if (serializedValues.Length != 1)
{
throw new SgfParseException($"Property {identifier} has single multiplicity and must be given exactly one value.");
}
return(new SgfProperty(identifier, knownProperty.Parser(serializedValues[0])));
}
if (knownProperty.ValueMultiplicity == SgfValueMultiplicity.EList)
{
if (serializedValues.Length == 1 && serializedValues[0] == "")
{
return(new SgfProperty(identifier));
}
}
//default - multiple values
return(new SgfProperty(identifier, serializedValues.Select(v => knownProperty.Parser(v)).ToArray()));
}
else
{
var values = serializedValues.Select(
v => (ISgfPropertyValue)SgfUnknownValue.Parse(v)
).ToArray();
return(new SgfProperty(identifier, values));
}
}
/// <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);
}
