def create_DropOut(self, SM_State):
if SM_State.is_acceptance():
incidence_id = self.__incidence_id_of_bipd
return CommandList(
QuexDebug('pattern %i: backward input position detected\\n' %
incidence_id), InputPIncrement(),
GotoDoorId(DoorID.bipd_return(incidence_id)))
else:
return CommandList(QuexAssertNoPassage())
def create_DropOut(self, SM_State, dial_db):
if SM_State.is_acceptance():
incidence_id = self.__incidence_id_of_bipd
return OpList(
Op.QuexDebug(
'pattern %i: backward input position detected\\n' %
incidence_id), Op.Increment(E_R.InputP),
Op.GotoDoorId(DoorID.bipd_return(incidence_id, dial_db)))
else:
return OpList(Op.QuexAssertNoPassage())
def create_DropOut(self, SM_State):
if SM_State.is_acceptance():
incidence_id = self.__incidence_id_of_bipd
return OpList(
Op.QuexDebug('pattern %i: backward input position detected\\n' % incidence_id),
Op.Increment(E_R.InputP),
Op.GotoDoorId(DoorID.bipd_return(incidence_id))
)
else:
return OpList(
Op.QuexAssertNoPassage()
)
def do_bipd_entry_and_return(txt, ThePattern):
"""(This is a very seldom case) After the pattern has matched, one needs
to determine the end of the lexeme by 'backward input position detection'
(bipd). Thus,
TERMINAL
'----------.
(goto) '---------> BIPD State Machine
...
(determine _input_p)
|
(label) .----------------'
.----------'
|
The actions on
pattern match.
"""
door_id_entry = DoorID.state_machine_entry(ThePattern.bipd_sm.get_id())
door_id_return = DoorID.bipd_return(ThePattern.incidence_id())
txt.append(" %s\n%s\n" % (
Lng.GOTO(door_id_entry), # Enter BIPD
Lng.LABEL(door_id_return)) # Return from BIPD
)
def do_bipd_entry_and_return(txt, ThePattern):
"""(This is a very seldom case) After the pattern has matched, one needs
to determine the end of the lexeme by 'backward input position detection'
(bipd). Thus,
TERMINAL
'----------.
(goto) '---------> BIPD State Machine
...
(determine _input_p)
|
(label) .----------------'
.----------'
|
The actions on
pattern match.
"""
door_id_entry = DoorID.state_machine_entry(ThePattern.bipd_sm.get_id())
door_id_return = DoorID.bipd_return(ThePattern.incidence_id())
txt.append(" %s\n%s\n"
% (Lng.GOTO(door_id_entry), # Enter BIPD
Lng.LABEL(door_id_return)) # Return from BIPD
)
