Implements the In(stateId) predicate against the session's configuration.
The value of _ioprocessors: each processor's type URI (and aliases) with its location.
OptionalmemoryMaximum memory of one session's engine, in bytes. Sandboxed engine only (default 64 MiB).
The value of _name (the <scxml name> attribute).
The value of the read-only _sessionid system variable.
OptionaltimeoutMaximum run time of a single evaluation before it is interrupted (ms). Sandboxed engine only.
What a session hands a data model when it creates one (see
DataModelFactory).