def adjustTokens(self, transitionItemObject, acquired, emitted):
preserved = {}
emittedNames = {}
for tokenName in emitted.keys():
emittedNames[tokenName] = tokenName
for token in acquired:
if not token.getName() in emittedNames:
self.petriNet.getTokenList().remove(token)
else:
preserved[token.getName()] = token
token.setProperty("prevTransition", self.getName())
# create or re-emit the required number of tokens with inherited or transition specified properties
for stateName in emittedNames.keys():
if not stateName in preserved:
properties = {}
properties["prevTransition"] = self.getName()
tokenSpec = emitted[stateName]
for i in xrange(tokenSpec[1]):
token = Token(stateName, properties, None)
self.petriNet.getTokenList().addToken(token) # implies unlock
properties = {}
tokens = self.petriNet.getTokenList().getTokensByOwnerAndSpec(
stateName, transitionItemObject, properties, lockedState=True
)
properties = emitted[stateName][0]
for prop, value in properties.items():
for token in tokens:
token.setProperty(prop, value)
def run(self):
super(Lims, self).runSimulate()
# Do the work
# post processing
properties = {}
tokens = self.getTokenList().getTokensByOwnerAndSpec("ap", self, properties, lockedState=True)
if tokens == None or len(tokens) == 0:
utils.logTrace("No Assay Plate barcode")
tokenApInProcess = tokens[0]
barcodeAP = tokenApInProcess.getProperty("barcodeAP")
properties = {}
tokens = self.getTokenList().getTokensByOwnerAndSpec("sp", None, properties, lockedState=False)
numreq = 3
for token in tokens:
color = token.getProperty("color")
if color == "free":
token.setProperty("barcodeAP", barcodeAP)
token.setProperty("prevTransition", "lims")
token.setProperty("color", "reserved")
numreq -= 1
if numreq <= 0:
break
# Complete transition
super(Lims, self).complete()
utils.log("Exit " + self.getName() + " " + repr(os.getpid()) + " " + threading.currentThread().getName())
exit()
