Hi,
if I'm not mistaken, MetaDocumentMember should implement Attachable interface.
MetaDocument accepts MetaDocumentMember as a second (variadic) argument of its constructor. It then calls combine() function an pass it the MetaDocumentMembers. But the combine()requires its parameters to be attachable, as it calls attachTo() method on them.
Hi, if I'm not mistaken, MetaDocumentMember should implement Attachable interface.
MetaDocument accepts MetaDocumentMember as a second (variadic) argument of its constructor. It then calls
combine()
function an pass it the MetaDocumentMembers. But thecombine()
requires its parameters to be attachable, as it callsattachTo()
method on them.