public override void Refine(ItemDefinition currentDefinition, IList<ItemDefinition> allDefinitions)
{
if (parentType.IsAssignableFrom(currentDefinition.ItemType))
{
foreach (ItemDefinition definition in allDefinitions)
{
bool assignable = IsAssignable(definition.ItemType);
if(assignable)
currentDefinition.AddAllowedChild(definition);
else if (option == IntegrityMappingOption.RemoveOthers)
currentDefinition.RemoveAllowedChild(definition);
}
}
}