private SparseFieldSetExpression GetSparseFieldSet(string parameterValue, ResourceContext resourceContext)
{
SparseFieldSetExpression sparseFieldSet = _sparseFieldSetParser.Parse(parameterValue, resourceContext);
if (sparseFieldSet == null)
{
// We add ID on an incoming empty fieldset, so that callers can distinguish between no fieldset and an empty one.
AttrAttribute idAttribute = resourceContext.Attributes.Single(attribute => attribute.Property.Name == nameof(Identifiable.Id));
return(new SparseFieldSetExpression(ArrayFactory.Create(idAttribute)));
}
return(sparseFieldSet);
}
private SparseFieldSetExpression GetSparseFieldSet(string parameterValue, ResourceFieldChainExpression scope)
{
ResourceContext resourceContextInScope = GetResourceContextForScope(scope);
return(_sparseFieldSetParser.Parse(parameterValue, resourceContextInScope));
}
private SparseFieldSetExpression GetSparseFieldSet(string parameterValue, ResourceContext resourceContext)
{
return(_sparseFieldSetParser.Parse(parameterValue, resourceContext));
}
