static void PrintTrait(CdmTraitReferenceBase trait)
{
if (!string.IsNullOrEmpty(trait.FetchObjectDefinitionName()))
{
Console.WriteLine(" " + trait.FetchObjectDefinitionName());
if (trait is CdmTraitReference)
{
foreach (var argDef in (trait as CdmTraitReference).Arguments)
{
if (argDef.Value is CdmEntityReference)
{
Console.WriteLine(" Constant: [");
var contEntDef = argDef.Value.FetchObjectDefinition <CdmConstantEntityDefinition>();
foreach (List <string> constantValueList in contEntDef.ConstantValues)
{
Console.WriteLine($" [{String.Join(", ", constantValueList.ToArray())}]");
}
Console.WriteLine(" ]");
}
else
{
// Default output, nothing fancy for now
Console.WriteLine(" " + argDef.Value);
}
}
}
}
}
private static bool ShouldPersistTrait(CdmTraitReferenceBase traitBase)
{
if (!(traitBase is CdmTraitReference trait))
{
return(true);
}
switch (trait.NamedReference)
{
case "is.partition.format.CSV":
var argumentNames = new HashSet <string>(trait.Arguments.AllItems.Where(arg => arg.Name != null).Select(arg => arg.Name));
// Checks if the trait contains arguments that are not supported natively by the model.json CsvFormatSettings property.
return(argumentNames.Except(PartitionSettingsSupportedArguments).Count() > 0);
default:
return(true);
}
}
/// <summary>
/// Checks whether a <see cref="CdmTraitReferenceBase"/> is an extension.
/// </summary>
/// <param name="trait">The trait to be checked whether it is an extension.</param>
/// <returns>Whether the trait is an extension.</returns>
public static bool TraitRefIsExtension(CdmTraitReferenceBase trait)
{
return(TraitNameHasExtensionMark(trait.NamedReference));
}