Ejemplo n.º 1
0
 def addLink(self, link):
     """
     addLink adds a link to the GraphLib and updates its respective nodes.  Call 
     addNode first.
     @type link: GraphLink
     """
     if link.origNode.id not in self.nodeMap:
         print('WARNING: Node %d is not present.' % link.origNode, file = sys.stderr)
         return
     link.distance = linear.getNorm(link.origNode.coordX, link.origNode.coordY, link.destNode.coordX, link.destNode.coordY)
     self.linkMap[link.id] = link
     self.nodeMap[link.origNode.id].outgoingLinkMap[link.id] = link