public ChannelDigraphBuilder(OSMGraph osmgraph) { // Nodesbeziehungen erstellen ncp = new NodesConnectionProducer(osmgraph); ncp.produceNodesConnections(); digraph = new ChannelDiGraph(); this.osmways = osmgraph.getWays(); digraph.setBbbottom(osmgraph.getBbbottom()); digraph.setBbleft(osmgraph.getBbleft()); digraph.setBbright(osmgraph.getBbright()); digraph.setBbtop(osmgraph.getBbtop()); this.osmgraph = osmgraph; }