def tclass_add_prerequisites( sself, startup, tag ):
# NOTE: Task objects hold all triggers defined for the task
# in all cycling graph sections in this data structure:
# self.triggers[cycler] = [list of triggers for this cycler]
# The list of triggers associated with cyclerX will only be
# used by a particular task if the task's cycle time is a
# valid member of cyclerX's sequence of cycle times.
# 1) non-conditional triggers
pp = plain_prerequisites( sself.id, self.ict )
sp = plain_prerequisites( sself.id, self.ict )
lp = loose_prerequisites( sself.id, self.ict )
for cyc in self.triggers:
for trig in self.triggers[ cyc ]:
if trig.startup and not startup:
continue
if trig.cycling and not cyc.valid( ct(sself.tag) ):
# This trigger is not used in current cycle (see NOTE just above)
continue
# NOTE that if we need to check validity of async
# tags, async tasks can appear in cycling sections
# in which case cyc.valid( at(sself.tag)) will fail.
if trig.async_repeating:
lp.add( trig.get( tag, cyc ))
else:
if trig.suicide:
sp.add( trig.get( tag, cyc ))
else:
pp.add( trig.get( tag, cyc))
sself.prerequisites.add_requisites( pp )
sself.prerequisites.add_requisites( lp )
sself.suicide_prerequisites.add_requisites( sp )
# 2) conditional triggers
for cyc in self.cond_triggers.keys():
for ctrig, exp in self.cond_triggers[ cyc ]:
foo = ctrig.keys()[0]
if ctrig[foo].startup and not startup:
continue
if ctrig[foo].cycling and not cyc.valid( ct(sself.tag)):
# This trigger is not valid for current cycle (see NOTE just above)
continue
# NOTE that if we need to check validity of async
# tags, async tasks can appear in cycling sections
# in which case cyc.valid( at(sself.tag)) will fail.
cp = conditional_prerequisites( sself.id, self.ict )
for label in ctrig:
trig = ctrig[label]
cp.add( trig.get( tag, cyc ), label )
cp.set_condition( exp )
if ctrig[foo].suicide:
sself.suicide_prerequisites.add_requisites( cp )
else:
sself.prerequisites.add_requisites( cp )
def tclass_add_prerequisites(sself, startup, tag):
# NOTE: Task objects hold all triggers defined for the task
# in all cycling graph sections in this data structure:
# self.triggers[cycler] = [list of triggers for this cycler]
# The list of triggers associated with cyclerX will only be
# used by a particular task if the task's cycle time is a
# valid member of cyclerX's sequence of cycle times.
# 1) non-conditional triggers
pp = plain_prerequisites(sself.id, self.ict)
sp = plain_prerequisites(sself.id, self.ict)
lp = loose_prerequisites(sself.id, self.ict)
for cyc in self.triggers:
for trig in self.triggers[cyc]:
if trig.startup and not startup:
continue
if trig.cycling and not cyc.valid(ct(sself.tag)):
# This trigger is not used in current cycle (see NOTE just above)
continue
# NOTE that if we need to check validity of async
# tags, async tasks can appear in cycling sections
# in which case cyc.valid( at(sself.tag)) will fail.
if trig.async_repeating:
lp.add(trig.get(tag, cyc))
else:
if trig.suicide:
sp.add(trig.get(tag, cyc))
else:
pp.add(trig.get(tag, cyc))
sself.prerequisites.add_requisites(pp)
sself.prerequisites.add_requisites(lp)
sself.suicide_prerequisites.add_requisites(sp)
# 2) conditional triggers
for cyc in self.cond_triggers.keys():
for ctrig, exp in self.cond_triggers[cyc]:
foo = ctrig.keys()[0]
if ctrig[foo].startup and not startup:
continue
if ctrig[foo].cycling and not cyc.valid(ct(sself.tag)):
# This trigger is not valid for current cycle (see NOTE just above)
continue
# NOTE that if we need to check validity of async
# tags, async tasks can appear in cycling sections
# in which case cyc.valid( at(sself.tag)) will fail.
cp = conditional_prerequisites(sself.id, self.ict)
for label in ctrig:
trig = ctrig[label]
cp.add(trig.get(tag, cyc), label)
cp.set_condition(exp)
if ctrig[foo].suicide:
sself.suicide_prerequisites.add_requisites(cp)
else:
sself.prerequisites.add_requisites(cp)
def tclass_add_prerequisites( sself, startup, tag ):
# NOTE: Task objects hold all triggers defined for the task
# in all cycling graph sections in this data structure:
# self.triggers[cycler] = [list of triggers for this cycler]
# The list of triggers associated with cyclerX will only be
# used by a particular task if the task's cycle time is a
# valid member of cyclerX's sequence of cycle times.
# 1) non-conditional triggers
pp = plain_prerequisites( sself.id, self.ict )
sp = plain_prerequisites( sself.id, self.ict )
lp = loose_prerequisites( sself.id, self.ict )
if self.sequential:
# For tasks declared 'sequential' we automatically add a
# previous-instance inter-cycle trigger, and adjust the
# cleanup cutoff (determined by inter-cycle triggers)
# accordingly.
pp.add( sself.name + '.' + sself.cycon.prev( sself.c_time ) + ' succeeded' )
next_inst_ct = sself.cycon.next( sself.c_time )
if int(sself.cleanup_cutoff) < int(next_inst_ct):
sself.cleanup_cutoff = next_inst_ct
for cyc in self.triggers:
for trig in self.triggers[ cyc ]:
if trig.startup and not startup:
continue
if trig.cycling and not cyc.valid( ct(sself.tag) ):
# This trigger is not used in current cycle (see NOTE just above)
continue
# NOTE that if we need to check validity of async
# tags, async tasks can appear in cycling sections
# in which case cyc.valid( at(sself.tag)) will fail.
if trig.async_repeating:
lp.add( trig.get( tag, cyc ))
elif self.ict is None or \
trig.evaluation_offset is None or \
(int(tag) - int(trig.evaluation_offset)) >= int(self.ict):
# i.c.t. can be None after a restart, if one
# is not specified in the suite definition.
if trig.suicide:
sp.add( trig.get( tag, cyc ))
else:
pp.add( trig.get( tag, cyc))
sself.prerequisites.add_requisites( pp )
sself.prerequisites.add_requisites( lp )
sself.suicide_prerequisites.add_requisites( sp )
# 2) conditional triggers
for cyc in self.cond_triggers.keys():
for ctrig, exp in self.cond_triggers[ cyc ]:
foo = ctrig.keys()[0]
if ctrig[foo].startup and not startup:
continue
if ctrig[foo].cycling and not cyc.valid( ct(sself.tag)):
# This trigger is not valid for current cycle (see NOTE just above)
continue
# NOTE that if we need to check validity of async
# tags, async tasks can appear in cycling sections
# in which case cyc.valid( at(sself.tag)) will fail.
cp = conditional_prerequisites( sself.id, self.ict )
for label in ctrig:
trig = ctrig[label]
if self.ict is not None and trig.evaluation_offset is not None:
cp.add( trig.get( tag, cyc ), label,
(int(tag) - int(trig.evaluation_offset)) < int(self.ict))
else:
cp.add( trig.get( tag, cyc ), label )
cp.set_condition( exp )
if ctrig[foo].suicide:
sself.suicide_prerequisites.add_requisites( cp )
else:
sself.prerequisites.add_requisites( cp )
