private static ComplexProperty CreateComplexPropertyUsingFragment(
MappingFragment mappingFragment, ComplexConceptualProperty property)
{
// make sure that we don't already have one
var cp = mappingFragment.FindComplexProperty(property);
if (cp == null)
{
cp = CreateNewComplexProperty(mappingFragment, property);
mappingFragment.AddComplexProperty(cp);
}
return(cp);
}