TransitionDeclAST.py (6657:ef5fae93a3b2) TransitionDeclAST.py (6778:b3f2dfbe8006)
1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

--- 32 unchanged lines hidden (view full) ---

41 return "[TransitionDecl: ]"
42
43 def generate(self):
44 machine = self.symtab.state_machine
45
46 if machine is None:
47 self.error("Transition declaration not part of a machine.")
48
1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

--- 32 unchanged lines hidden (view full) ---

41 return "[TransitionDecl: ]"
42
43 def generate(self):
44 machine = self.symtab.state_machine
45
46 if machine is None:
47 self.error("Transition declaration not part of a machine.")
48
49 for action in self.actions:
50 if action not in machine.actions:
51 self.error("Invalid action: %s is not part of machine: %s" % \
52 (action, machine))
53
49 for state in self.states:
54 for state in self.states:
55 if state not in machine.states:
56 self.error("Invalid state: %s is not part of machine: %s" % \
57 (state, machine))
50 next_state = self.next_state or state
51 for event in self.events:
58 next_state = self.next_state or state
59 for event in self.events:
60 if event not in machine.events:
61 self.error("Invalid event: %s is not part of machine: %s" % \
62 (event, machine))
52 t = Transition(self.symtab, machine, state, event, next_state,
53 self.actions, self.location, self.pairs)
54 machine.addTransition(t)
63 t = Transition(self.symtab, machine, state, event, next_state,
64 self.actions, self.location, self.pairs)
65 machine.addTransition(t)