public GraphHopper importOrLoad() {
if (!load(ghLocation)) {
printInfo();
importOSM(ghLocation, osmFile);
} else {
printInfo();
}
return this;
}
private GraphHopper importOSM(String graphHopperLocation, String osmFileStr) {
if (encodingManager == null)
throw new IllegalStateException("No encodingManager was specified");
setGraphHopperLocation(graphHopperLocation);
try {
importOSM(osmFileStr);
} catch (IOException ex) {
throw new RuntimeException("Cannot parse OSM file " + osmFileStr, ex);
}
postProcessing();
cleanUp();
optimize();
prepare();
flush();
initIndex();
return this;
}