A portal corresponding to a named property of objects flowing through another portal.
Entries to this portal are the right-hand sides of writes to the property, while property reads are exits.
Gets an entry node for this portal, that is, a node through which data enters the portal. The flag
Gets an exit node for this portal, that is, a node from which data that comes through the portal emerges. The flag
Gets the name of this member.
Gets a textual representation of this portal.
INTERNAL: Do not use outside this library.
Gets the base portal over which this portal is constructed.
Gets the instance portal of this portal, if any.
Gets the member portal with the given
Gets the portal of parameter
Gets the return value portal of this portal, if any.