void initFromNode(final Node fromNode,final double startTime,final PseudoRemovePriorityQueue<Node> pendingNodes){
  DijkstraNodeData data=getData(fromNode);
  visitNode(fromNode,data,pendingNodes,startTime,0,null);
}

void initFromNode ( final Node fromNode , final double startTime , final PseudoRemovePriorityQueue < Node > pendingNodes ) { DijkstraNodeData data = getData ( fromNode ) ; visitNode ( fromNode , data , pendingNodes , startTime , 0 , null ) ; }
initializes the first node of a route .
