/// <summary>
/// Write a nested enumeration of nodes to the media based on the value of the property
/// determined by the "expression" argument
/// </summary>
/// <typeparam name="TChild"></typeparam>
/// <param name="expression"></param>
/// <returns></returns>
public EnumerableExpression <TChild> Enumerable <TChild>(Expression <Func <T, IEnumerable <TChild> > > expression)
{
var enumerable = EnumerableProjection <T, TChild> .For(expression);
_values.Add(enumerable);
return(new EnumerableExpression <TChild>(enumerable));
}
/// <summary>
/// Write a nested enumeration of nodes to the media based on the data returned by
/// the "source" argument.
/// </summary>
/// <typeparam name="TElement"></typeparam>
/// <param name="source"></param>
/// <returns></returns>
public EnumerableExpression <TElement> WriteEnumerable <TElement>(
Func <IProjectionContext <T>, IEnumerable <TElement> > source)
{
var enumerable = new EnumerableProjection <T, TElement>
{
ElementSource = source,
NodeName = _attributeName
};
_parent._values.Add(enumerable);
return(new EnumerableExpression <TElement>(enumerable));
}
public EnumerableExpression(EnumerableProjection <T, TChild> enumerable)
{
_enumerable = enumerable;
}
