embeddings

allows connection to embedded pins

Whether objects embedded in me may be used as connection pins

containing object

Me or my outermost container

pin count

A count of my embedded objects that want to act as pins for connections

tell all embedded objects

Send a message to all of my embedded objects

tell all pins

Send a message to all of my embedded objects that want to act as pins for connections

wants connection when embedded

Whether I should be act as a pin for connections when embedded in another object