/// <inheritdoc />
protected override IFieldInfoData GenerateDescriptionsData()
{
this.currentExtractor = GetConcreteExtractor(this.CurrentState);
var fieldDescriptions = this.GetDescriptions(this.currentExtractor);
var root = this.GetFieldDescriptionHierarchy(fieldDescriptions);
var data = new FieldInfoData(root);
return(data);
}
private static IFieldInfoExtractor GetConcreteExtractor(object itemsSource)
{
var genericList = itemsSource as IEnumerable;
if (genericList != null)
{
IFieldInfoExtractor provider = GetDynamicObjectFieldExtractor(genericList);
if (provider == null)
{
provider = new EnumerableFieldDescriptionsExtractor(genericList);
}
return(provider);
}
return(new EnumerableFieldDescriptionsExtractor(new List <object>()));
}
/// <summary>
/// Gets the <see cref="IDataFieldInfo"/> for the itemsSource.
/// </summary>
/// <returns>The <see cref="IEnumerable{IDataFieldInfo}"/> with all <see cref="IDataFieldInfo"/>s for this provider.</returns>
protected virtual IEnumerable <IDataFieldInfo> GetDescriptions(IFieldInfoExtractor getter)
{
return(getter.GetDescriptions());
}