def doRHS(self):
print '---RHS---'
for block in self.RHS:
print block.getType()
print block.getParameters()
nodes = self.getAllNodes(self.RHS, False)
self.RHSHimesis = HimesisPostConditionPattern(name=self.name + 'RHS', num_nodes=len(nodes))
self.RHSHimesis.pre = self.LHSHimesis.name
self.RHSHimesis[Himesis.Constants.META_MODEL] = ['Simulink'] # the meta-model type name
self.RHSHimesis["name"] = ""
for node in nodes:
print "********************************"
# set a parameter to the real value of the port
print node.getType()
if node.getType() in ['Port_Input','Port_Output']: #TODO if the port exists in the LHS, return attr_value
node.parameters[Himesis.Constants.MT_POSTCOND_PREFIX+'Name'] = 'return ' + str(node.name)
self.RHSHimesis.vs[node._id][Himesis.Constants.META_MODEL] = TypeMapperRHs[node.getType()]
# parameters
parameters = node.getParameters()
for k,v in parameters.iteritems():
print k
print v
self.RHSHimesis.vs[node._id][k] = v
#self.RHSHimesis.vs[node._id][Himesis.Constants.MT_PIVOT_OUT] = ''
for block in self.RHS:
if not block.getType() in self.portStubs and not isinstance(block,PostContainsBlock): #this if os obsolete ?
for inport in block.inports.values():
#self.RHSHimesis.add_edge(block._id, inport._id)
blockportvertex = self.RHSHimesis.add_node()
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_POSTCOND_PREFIX + S2HConstants.BLOCK_INPORT_RELATION
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL] = str(int(block.getParameters()[Himesis.Constants.MT_LABEL])*10000000000 + int(inport.parameters[Himesis.Constants.MT_LABEL]))
self.RHSHimesis.add_edge(block._id, blockportvertex)
self.RHSHimesis.add_edge(blockportvertex,inport._id)
for outport in block.outports.values():
#self.RHSHimesis.add_edge(block._id, outport._id)
blockportvertex = self.RHSHimesis.add_node()
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_POSTCOND_PREFIX + S2HConstants.BLOCK_OUTPORT_RELATION
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL] = str(int(block.getParameters()[Himesis.Constants.MT_LABEL])*10000000000 + int(outport.parameters[Himesis.Constants.MT_LABEL]))
self.RHSHimesis.add_edge(block._id, blockportvertex)
self.RHSHimesis.add_edge(blockportvertex,outport._id)
for node in nodes:
# do the hierarchy
if isinstance(node,PostContainsBlock):
self.RHSHimesis.add_edge(node.subsystem._id, node._id)
self.RHSHimesis.add_edge(node._id, node.block._id)
if node.getType() == 'Port_Output' and node.line is not None:
line = node.line
print line
# lookup the line:
theLineRecord = self.connections[line][INPORT]
for inport in theLineRecord:
if hasattr(inport.port, '_id'):
# add the connection to here
conid = self.RHSHimesis.add_node()
self.RHSHimesis.vs[conid][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_POSTCOND_PREFIX+S2HConstants.PORT2PORT_RELATION
self.RHSHimesis.vs[conid][Himesis.Constants.MT_LABEL] = str(int(self.RHSHimesis.vs[inport.port._id][Himesis.Constants.MT_LABEL])*10000+int(self.RHSHimesis.vs[node._id][Himesis.Constants.MT_LABEL]))
self.RHSHimesis.add_edge(node._id, conid)
self.RHSHimesis.add_edge(conid, inport.port._id)
self.RHSHimesis.compile(self.path, self.pre_label_MM_mapping)
class TransfromationRule(object):
portStubs = ['Post_CommonlyUsedBlocks/Post_OutportOfBlock','Post_CommonlyUsedBlocks/Post_InportOfBlock','Pre_CommonlyUsedBlocks/Pre_InportOfBlock','Pre_CommonlyUsedBlocks/Pre_OutportOfBlock']
def createPreBlockTopSubSystem(self):
block = Block('top', 'none', 'SubSystem',None)
block.parameters = {'MT_label__':'99', 'MT_pre__Name': 'return True'}
return block
def createPostBlockTopSubSystem(self):
block = Block('top', 'none', 'SubSystem', None)
block.parameters = {'MT_label__':'99', 'MT_post__Name': 'return attr_value'}
return block
def __init__(self, name, path, connections):
self.LHS = []
self.LHSHimesis = None
self.RHS = []
self.RHSHimesis = None
self.NACs = []
self.NACsHimesis = []
self.name = name
self.path = path
self.connections = connections
self.pre_label_MM_mapping={}
def existsAnOutport(self, outport):
"""
This returns the outport ID of block if it exist in the rule: Post and Pre_InportOfBlock
@param inport:
@return: the ID or None
"""
linename = outport.line
if linename in self.connections:
inports = self.connections[linename][INPORT]
for endpoint in inports:
if endpoint.block.getType() == 'Post_CommonlyUsedBlocks/Post_OutportOfBlock' or endpoint.block.getType() == 'Pre_CommonlyUsedBlocks/Pre_OutportOfBlock':
return endpoint.block
return None
else:
return None
def existsAnInport(self, inport):
"""
This returns the inport ID of block if it exist in the rule: Post and Pre_InportOfBlock
@param inport:
@return: the ID or None
"""
linename = inport.line
if linename in self.connections:
inports = self.connections[linename][OUTPORT]
for endpoint in inports:
if endpoint.block.getType() == 'Post_CommonlyUsedBlocks/Post_InportOfBlock' or endpoint.block.getType() == 'Pre_CommonlyUsedBlocks/Pre_InportOfBlock':
return endpoint.block
return None
else:
return None
def getAllNodes(self,blocks, lhs):
"""
Get all the nodes except for the Relation nodes in hierarchy
@param blocks:
@param lhs: is it a LHS or RHS
@return:
"""
nodes = []
nodeCounter = 0
divided = {}
#add the contain relationships:
for block in blocks:
fullpath = block.fullPath.rsplit('/',1)
print fullpath
if fullpath[0] in divided:
divided[fullpath[0]].append(block)
else:
divided[fullpath[0]] = [block]
# Do the Hierarchies
for hierarchy,blocklist in divided.iteritems():
print 'doing hierarchy ' + str(hierarchy) + ' with # of blocks: ' + str(len(blocklist))
# find the level above and the block that contains these:
levelabove = hierarchy.rsplit('/',1)
print 'levelabove:' +str(levelabove)
if levelabove[0] in divided:
# it exists, this is not the toplevel!
# find the subsystems:
print "Hierarchy level exists"
subsys = None
for bla in divided[levelabove[0]]:
print '---assign subs---'
print divided[levelabove[0]]
name = bla.name.rsplit('/',1)[1]
if bla.getType() == 'SubSystem' and name == levelabove[1]:
subsys = bla
break
# we found the subsystem, now we have to add the relationship
for b in blocklist:
if not b.getType() in self.portStubs:
if lhs:
toadd = PreContainsBlock(b,subsys)
toadd.parameters[Himesis.Constants.MT_LABEL] = str(int(b.getParameters()[Himesis.Constants.MT_LABEL]) + int(subsys.getParameters()[Himesis.Constants.MT_LABEL])*100000000)
blocks.append(toadd)
elif not lhs:
toadd = PostContainsBlock(b,subsys)
toadd.parameters[Himesis.Constants.MT_LABEL] = str(int(b.getParameters()[Himesis.Constants.MT_LABEL]) + int(subsys.getParameters()[Himesis.Constants.MT_LABEL])*100000000)
blocks.append(toadd)
else:
print "Hierarchy level at top"
# these are top level blocks:
# create a subsystem:
subsys = None
if lhs:
subsys = self.createPreBlockTopSubSystem()
else:
subsys = self.createPostBlockTopSubSystem()
blocks.append(subsys)
for b in blocklist:
if not b.getType() in self.portStubs:
if lhs :
toadd = PreContainsBlock(b,subsys)
toadd.parameters[Himesis.Constants.MT_LABEL] = str(int(b.getParameters()[Himesis.Constants.MT_LABEL]) + int(subsys.getParameters()[Himesis.Constants.MT_LABEL])*100000000)
blocks.append(toadd)
elif not lhs and not b.getType() in self.portStubs:
toadd = PostContainsBlock(b,subsys)
toadd.parameters[Himesis.Constants.MT_LABEL] = str(int(b.getParameters()[Himesis.Constants.MT_LABEL]) + int(subsys.getParameters()[Himesis.Constants.MT_LABEL])*100000000)
blocks.append(toadd)
# Do the Ports:
for block in blocks:
if not block.getType() in self.portStubs:
parameters = block.getParameters()
label = int(parameters[Himesis.Constants.MT_LABEL])
block._id = nodeCounter
nodeCounter += 1
nodes.append(block)
if not isinstance(block, PostContainsBlock) and not isinstance(block, PreContainsBlock):
for inport in block.inports.values():
inport._id = nodeCounter
#Assign unique label to port!
if self.existsAnInport(inport) is None:
inport.parameters[Himesis.Constants.MT_LABEL] = str(label *100 + int(inport.name))
else:
inport.parameters[Himesis.Constants.MT_LABEL] = str(self.existsAnInport(inport).getParameters()[Himesis.Constants.MT_LABEL])
nodeCounter += 1
nodes.append(inport)
for outport in block.outports.values():
outport._id = nodeCounter
if self.existsAnOutport(outport) is None:
outport.parameters[Himesis.Constants.MT_LABEL] = str( label * 100 + 50 + int(outport.name))
else:
outport.parameters[Himesis.Constants.MT_LABEL] = str(self.existsAnOutport(outport).getParameters()[Himesis.Constants.MT_LABEL])
nodeCounter +=1
nodes.append(outport)
return nodes
def doLHS(self):
print '---LHS---'
for block in self.LHS:
print block.getType()
print block.getParameters()
nodes = self.getAllNodes(self.LHS, True)
self.LHSHimesis = HimesisPreConditionPatternLHS(name=self.name + 'LHS', num_nodes=len(nodes))
NAC_names = []
for i in range(len(self.NACs)):
NAC_names.append(self.name + 'NAC' + str(i))
self.LHSHimesis.NACs = NAC_names
self.LHSHimesis[Himesis.Constants.META_MODEL] = ['Simulink'] # the meta-model type name
self.LHSHimesis["name"] = ""
for node in nodes:
self.LHSHimesis.vs[node._id][Himesis.Constants.META_MODEL] = TypeMapperLHS[node.getType()] # the meta-model type element
self.pre_label_MM_mapping[node.getParameters()[Himesis.Constants.MT_LABEL]] = TypeMapperLHS[node.getType()].replace(Himesis.Constants.MT_PRECOND_PREFIX,'')
self.LHSHimesis.vs[node._id][Himesis.Constants.MT_DIRTY] = False
#self.LHSHimesis.vs[node._id][Himesis.Constants.MT_PIVOT_IN] = ''
#self.LHSHimesis.vs[node._id][Himesis.Constants.MT_PIVOT_OUT] = ''
if TypeMapperLHS[node.getType()] == 'MT_pre__AbstractBlock':
self.LHSHimesis.vs[node._id][Himesis.Constants.MT_SUBTYPE_MATCH] = True
self.LHSHimesis.vs[node._id][Himesis.Constants.MT_SUBTYPES] = getPreSubTypes()
else:
self.LHSHimesis.vs[node._id][Himesis.Constants.MT_SUBTYPE_MATCH] = False
self.LHSHimesis.vs[node._id][Himesis.Constants.MT_SUBTYPES] = ''
parameters = node.getParameters()
for k,v in parameters.iteritems():
self.LHSHimesis.vs[node._id][k] = v
# the connections between ports and blocks: Special case on the 2 ports for connection to other blocks TODO enable and trigger
for block in self.LHS:
if not block.getType() in self.portStubs and not isinstance(block,PreContainsBlock):
for inport in block.inports.values():
blockportvertex = self.LHSHimesis.add_node()
self.LHSHimesis.vs[blockportvertex][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_PRECOND_PREFIX + S2HConstants.BLOCK_INPORT_RELATION
self.LHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL] = str(int(block.getParameters()[Himesis.Constants.MT_LABEL])*10000000000 + int(inport.parameters[Himesis.Constants.MT_LABEL]))
self.pre_label_MM_mapping[self.LHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL]] = S2HConstants.BLOCK_INPORT_RELATION
self.LHSHimesis.add_edge(block._id, blockportvertex)
self.LHSHimesis.add_edge(blockportvertex,inport._id)
for outport in block.outports.values():
blockportvertex = self.LHSHimesis.add_node()
self.LHSHimesis.vs[blockportvertex][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_PRECOND_PREFIX + S2HConstants.BLOCK_OUTPORT_RELATION
self.LHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL] = str(int(block.getParameters()[Himesis.Constants.MT_LABEL])*10000000000 + int(outport.parameters[Himesis.Constants.MT_LABEL]))
self.pre_label_MM_mapping[self.LHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL]] = S2HConstants.BLOCK_OUTPORT_RELATION
self.LHSHimesis.add_edge(block._id, blockportvertex)
self.LHSHimesis.add_edge(blockportvertex,outport._id)
#between ports and ports:
# loop over all outputports and create the link:
for node in nodes:
# set the hierarchy level:
if isinstance(node,PreContainsBlock):
print node.block.name
print node.subsystem.name
self.LHSHimesis.add_edge(node.subsystem._id, node._id)
self.LHSHimesis.add_edge(node._id, node.block._id)
# do the connection between in and outports. Create the relation,
if node.getType() == 'Port_Output' and node.line is not None:
line = node.line
print line
# lookup the line:
theLineRecord = self.connections[line][INPORT]
for inport in theLineRecord:
if hasattr(inport.port, '_id'):
# add the connection to here
conid = self.LHSHimesis.add_node()
self.LHSHimesis.vs[conid][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_PRECOND_PREFIX+S2HConstants.PORT2PORT_RELATION
self.LHSHimesis.vs[conid][Himesis.Constants.MT_LABEL] = str(int(self.LHSHimesis.vs[inport.port._id][Himesis.Constants.MT_LABEL])*10000+int(self.LHSHimesis.vs[node._id][Himesis.Constants.MT_LABEL]))
self.pre_label_MM_mapping[self.LHSHimesis.vs[conid][Himesis.Constants.MT_LABEL]] = S2HConstants.PORT2PORT_RELATION # no need to add and then replace the pre_condition_pattern MT_PRECOND_PREFIX
self.LHSHimesis.add_edge(node._id, conid)
self.LHSHimesis.add_edge(conid, inport.port._id)
#compile:
self.LHSHimesis.compile(self.path)
def doRHS(self):
print '---RHS---'
for block in self.RHS:
print block.getType()
print block.getParameters()
nodes = self.getAllNodes(self.RHS, False)
self.RHSHimesis = HimesisPostConditionPattern(name=self.name + 'RHS', num_nodes=len(nodes))
self.RHSHimesis.pre = self.LHSHimesis.name
self.RHSHimesis[Himesis.Constants.META_MODEL] = ['Simulink'] # the meta-model type name
self.RHSHimesis["name"] = ""
for node in nodes:
print "********************************"
# set a parameter to the real value of the port
print node.getType()
if node.getType() in ['Port_Input','Port_Output']: #TODO if the port exists in the LHS, return attr_value
node.parameters[Himesis.Constants.MT_POSTCOND_PREFIX+'Name'] = 'return ' + str(node.name)
self.RHSHimesis.vs[node._id][Himesis.Constants.META_MODEL] = TypeMapperRHs[node.getType()]
# parameters
parameters = node.getParameters()
for k,v in parameters.iteritems():
print k
print v
self.RHSHimesis.vs[node._id][k] = v
#self.RHSHimesis.vs[node._id][Himesis.Constants.MT_PIVOT_OUT] = ''
for block in self.RHS:
if not block.getType() in self.portStubs and not isinstance(block,PostContainsBlock): #this if os obsolete ?
for inport in block.inports.values():
#self.RHSHimesis.add_edge(block._id, inport._id)
blockportvertex = self.RHSHimesis.add_node()
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_POSTCOND_PREFIX + S2HConstants.BLOCK_INPORT_RELATION
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL] = str(int(block.getParameters()[Himesis.Constants.MT_LABEL])*10000000000 + int(inport.parameters[Himesis.Constants.MT_LABEL]))
self.RHSHimesis.add_edge(block._id, blockportvertex)
self.RHSHimesis.add_edge(blockportvertex,inport._id)
for outport in block.outports.values():
#self.RHSHimesis.add_edge(block._id, outport._id)
blockportvertex = self.RHSHimesis.add_node()
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_POSTCOND_PREFIX + S2HConstants.BLOCK_OUTPORT_RELATION
self.RHSHimesis.vs[blockportvertex][Himesis.Constants.MT_LABEL] = str(int(block.getParameters()[Himesis.Constants.MT_LABEL])*10000000000 + int(outport.parameters[Himesis.Constants.MT_LABEL]))
self.RHSHimesis.add_edge(block._id, blockportvertex)
self.RHSHimesis.add_edge(blockportvertex,outport._id)
for node in nodes:
# do the hierarchy
if isinstance(node,PostContainsBlock):
self.RHSHimesis.add_edge(node.subsystem._id, node._id)
self.RHSHimesis.add_edge(node._id, node.block._id)
if node.getType() == 'Port_Output' and node.line is not None:
line = node.line
print line
# lookup the line:
theLineRecord = self.connections[line][INPORT]
for inport in theLineRecord:
if hasattr(inport.port, '_id'):
# add the connection to here
conid = self.RHSHimesis.add_node()
self.RHSHimesis.vs[conid][Himesis.Constants.META_MODEL] = Himesis.Constants.MT_POSTCOND_PREFIX+S2HConstants.PORT2PORT_RELATION
self.RHSHimesis.vs[conid][Himesis.Constants.MT_LABEL] = str(int(self.RHSHimesis.vs[inport.port._id][Himesis.Constants.MT_LABEL])*10000+int(self.RHSHimesis.vs[node._id][Himesis.Constants.MT_LABEL]))
self.RHSHimesis.add_edge(node._id, conid)
self.RHSHimesis.add_edge(conid, inport.port._id)
self.RHSHimesis.compile(self.path, self.pre_label_MM_mapping)
def doNAC(self):
pass
