Transition.py (10228:1a85c4fc805c) Transition.py (10964:2b4fe083d17b)
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;

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21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28from slicc.symbols.Symbol import Symbol
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;

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

21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28from slicc.symbols.Symbol import Symbol
29from slicc.symbols.State import WildcardState
29
30class Transition(Symbol):
31 def __init__(self, table, machine, state, event, nextState, actions,
32 request_types, location):
33 ident = "%s|%s" % (state, event)
34 super(Transition, self).__init__(table, ident, location)
35
36 self.state = machine.states[state]
37 self.event = machine.events[event]
30
31class Transition(Symbol):
32 def __init__(self, table, machine, state, event, nextState, actions,
33 request_types, location):
34 ident = "%s|%s" % (state, event)
35 super(Transition, self).__init__(table, ident, location)
36
37 self.state = machine.states[state]
38 self.event = machine.events[event]
38 self.nextState = machine.states[nextState]
39 if nextState == '*':
40 # check to make sure there is a getNextState function declared
41 found = False
42 for func in machine.functions:
43 if func.c_ident == 'getNextState':
44 found = True
45 break
46 if found == False:
47 fatal("Machine uses a wildcard transition without getNextState defined")
48 self.nextState = WildcardState(machine.symtab,
49 '*', location)
50 else:
51 self.nextState = machine.states[nextState]
39 self.actions = [ machine.actions[a] for a in actions ]
40 self.request_types = [ machine.request_types[s] for s in request_types ]
41 self.resources = {}
42
43 for action in self.actions:
44 for var,value in action.resources.iteritems():
45 num = int(value)
46 if var in self.resources:

--- 13 unchanged lines hidden --- 		52 self.actions = [ machine.actions[a] for a in actions ]
53 self.request_types = [ machine.request_types[s] for s in request_types ]
54 self.resources = {}
55
56 for action in self.actions:
57 for var,value in action.resources.iteritems():
58 num = int(value)
59 if var in self.resources:

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