def endElement(self, name):
if name == 'key':
self._junctionObj.label = self._chars
self._junctionObj = self._net.getJunction(self._junctionObj.label)
if self._junctionObj:
self._junctionObj.phases = []
else:
self._junctionObj = TLJunction()
self._junctionObj.label = self._junctionObj.label
self._net.addTLJunctions(self._junctionObj)
self._chars = ''
elif name == 'phaseno':
self._junctionObj.phaseNum = int(self._chars)
self._chars = ''
elif name == 'tl-logic' or name == 'tlLogic':
if not self._phasenoInfo:
self._junctionObj.phaseNum = self._counter
self._counter = 0
self._phasenoInfo = True
self._junctionObj.label = None
self._junctionObj = None
def startElement(self, name, attrs):
self._chars = ''
if name == 'tl-logic' or name == 'tlLogic':
if 'id' in attrs:
self._junctionObj = self._net.getJunction(attrs['id'])
if self._junctionObj:
self._junctionObj.phases = []
else:
self._junctionObj = TLJunction()
self._junctionObj.label = attrs['id']
self._net.addTLJunctions(self._junctionObj)
self._phasenoInfo = False
elif name == 'phase':
if 'state' in attrs:
self._newphase = Signalphase(
float(attrs['duration']), attrs['state'])
else:
self._newphase = Signalphase(
float(attrs['duration']), None, attrs['phase'], attrs['brake'], attrs['yellow'])
if self._junctionObj:
self._junctionObj.phases.append(self._newphase)
self._counter += 1
self._newphase.label = self._counter
def startElement(self, name, attrs):
self._chars = ''
if name == 'edge' and (not attrs.has_key('function')
or attrs['function'] != 'internal'):
self._edge = attrs['id']
self._net.addIsolatedRealEdge(self._edge)
self._edgeObj = self._net.getEdge(self._edge)
self._edgeObj.source.label = attrs['from']
self._edgeObj.target.label = attrs['to']
self._maxSpeed = 0
self._laneNumber = 0
self._length = 0
elif name == 'tl-logic':
self._junctionObj = TLJunction()
if self._junctionObj and attrs.has_key('id'):
self._junctionObj.label = attrs['id']
self._net.addTLJunctions(self._junctionObj)
self._phasenoInfo = False
elif self._junctionObj and name == 'phase':
if attrs.has_key('state'):
self._newphase = Signalphase(float(attrs['duration']),
attrs['state'])
else:
self._newphase = Signalphase(float(attrs['duration']), None,
attrs['phase'], attrs['brake'],
attrs['yellow'])
if self._junctionObj:
self._junctionObj.phases.append(self._newphase)
self._counter += 1
self._newphase.label = self._counter
elif name == 'succ':
self._edge = attrs['edge']
if self._edge[0] != ':':
self._edgeObj = self._net.getEdge(self._edge)
if self._edgeObj.junction == 'None':
self._edgeObj.junction = attrs['junction']
else:
self._edge = ""
elif name == 'succlane' and self._edge != "":
l = attrs['lane']
if l != "SUMO_NO_DESTINATION":
toEdge = self._net.getEdge(l[:l.rfind('_')])
newEdge = Edge(self._edge + "_" + l[:l.rfind('_')],
self._edgeObj.target, toEdge.source)
self._net.addEdge(newEdge)
self._edgeObj.finalizer = l[:l.rfind('_')]
if attrs.has_key('tl'):
self._edgeObj.junction = attrs['tl']
self._edgeObj.junctiontype = 'signalized'
if attrs['dir'] == "r":
self._edgeObj.rightturn = attrs['linkno']
self._edgeObj.rightlink.append(toEdge)
elif attrs['dir'] == "s":
self._edgeObj.straight = attrs['linkno']
self._edgeObj.straightlink.append(toEdge)
elif attrs['dir'] == "l":
self._edgeObj.leftturn = attrs['linkno']
self._edgeObj.leftlink.append(toEdge)
elif attrs['dir'] == "t":
self._edgeObj.uturn = attrs['linkno']
else:
self._edgeObj.junctiontype = 'prioritized'
if attrs['dir'] == "r":
self._edgeObj.rightturn = attrs['state']
self._edgeObj.rightlink.append(toEdge)
elif attrs['dir'] == "s":
self._edgeObj.straight = attrs['state']
self._edgeObj.straightlink.append(toEdge)
elif attrs['dir'] == "l":
self._edgeObj.leftturn = attrs['state']
self._edgeObj.leftlink.append(toEdge)
elif attrs['dir'] == "t":
self._edgeObj.uturn = attrs['state']
elif name == 'lane' and self._edge != '':
self._maxSpeed = max(self._maxSpeed, float(attrs['maxspeed']))
self._laneNumber = self._laneNumber + 1
self._length = float(attrs['length'])
