private List<BaseRoute> getRouteCharacteristics(
List<BaseRoute> routes, RouteCharacteristics characteristics) {
List<BaseRoute> result = new ArrayList<>();
for (BaseRoute route : routes) {
if (route.getCharacteristics().equals(characteristics)) result.add(route);
}
return result.size() > 0 ? result : null;
}
@SuppressWarnings("unchecked")
private void preprocessRoute(
BaseRoute routeToWrite,
NavigationFormat format,
boolean duplicateFirstPosition,
ParserCallback parserCallback) {
if (format instanceof NmnFormat) routeToWrite.removeDuplicates();
if (format instanceof NmnFormat && duplicateFirstPosition)
routeToWrite.add(0, ((NmnFormat) format).getDuplicateFirstPosition(routeToWrite));
if (format instanceof CoPilotFormat && duplicateFirstPosition)
routeToWrite.add(0, ((CoPilotFormat) format).getDuplicateFirstPosition(routeToWrite));
if (format instanceof TcxFormat) routeToWrite.ensureIncreasingTime();
if (parserCallback != null) parserCallback.preprocess(routeToWrite, format);
}
@SuppressWarnings("unchecked")
private void write(
BaseRoute route,
NavigationFormat format,
boolean duplicateFirstPosition,
boolean ignoreMaximumPositionCount,
ParserCallback parserCallback,
OutputStream... targets)
throws IOException {
log.info(
"Writing '"
+ format.getName()
+ "' position lists with 1 route and "
+ route.getPositionCount()
+ " positions");
BaseRoute routeToWrite = asFormat(route, format);
commentRoute(routeToWrite);
preprocessRoute(routeToWrite, format, duplicateFirstPosition, parserCallback);
int positionsToWrite = routeToWrite.getPositionCount();
int writeInOneChunk = format.getMaximumPositionCount();
// check if the positions to write fit within the given files
if (positionsToWrite > targets.length * writeInOneChunk) {
if (ignoreMaximumPositionCount) writeInOneChunk = positionsToWrite;
else
throw new IOException(
"Found "
+ positionsToWrite
+ " positions, "
+ format.getName()
+ " format may only contain "
+ writeInOneChunk
+ " positions in one position list.");
}
int startIndex = 0;
for (int i = 0; i < targets.length; i++) {
OutputStream target = targets[i];
int endIndex = min(startIndex + writeInOneChunk, positionsToWrite);
renameRoute(route, routeToWrite, startIndex, endIndex, i, targets);
format.write(routeToWrite, target, startIndex, endIndex);
log.info("Wrote position list from " + startIndex + " to " + endIndex);
startIndex += writeInOneChunk;
}
postProcessRoute(routeToWrite, format, duplicateFirstPosition);
}
public static int getNumberOfFilesToWriteFor(
BaseRoute route, NavigationFormat format, boolean duplicateFirstPosition) {
return ceiling(
route.getPositionCount() + (duplicateFirstPosition ? 1 : 0),
format.getMaximumPositionCount(),
true);
}
@SuppressWarnings("unchecked")
private void renameRoute(
BaseRoute route,
BaseRoute routeToWrite,
int startIndex,
int endIndex,
int trackIndex,
OutputStream... targets) {
// gives splitted TomTomRoute and SimpleRoute routes a more useful name for the fragment
if (route.getFormat() instanceof TomTomRouteFormat
|| route.getFormat() instanceof SimpleFormat
|| route.getFormat() instanceof GpxFormat
&& routeToWrite.getFormat() instanceof BcrFormat) {
String name = createRouteName(routeToWrite.getPositions().subList(startIndex, endIndex));
if (targets.length > 1) name = "Track" + (trackIndex + 1) + ": " + name;
routeToWrite.setName(name);
}
}
private NavigationFormat determineFormat(
List<BaseRoute> routes, NavigationFormat preferredFormat) {
NavigationFormat result = preferredFormat;
for (BaseRoute route : routes) {
// more than one route: the same result
if (result.equals(route.getFormat())) continue;
// result is capable of storing multiple routes
if (result.isSupportsMultipleRoutes()) continue;
// result from GPSBabel-based format which allows only one route but is represented by GPX 1.0
if (result instanceof BabelFormat) continue;
// default for multiple routes is GPX 1.1
result = new Gpx11Format();
}
return result;
}
void readRouteCharacteristics(
String testFileName,
RouteCharacteristics characteristics,
int characteristicsCount,
int[] positionCount)
throws IOException {
ParserResult result = read(testFileName);
List<BaseRoute> routes = getRouteCharacteristics(result.getAllRoutes(), characteristics);
if (routes == null || characteristicsCount == 0) {
assertNull(routes);
} else {
assertEquals(characteristicsCount, routes.size());
for (int i = 0; i < routes.size(); i++) {
BaseRoute route = routes.get(i);
assertEquals(characteristics, route.getCharacteristics());
assertEquals(positionCount[i], route.getPositionCount());
}
}
}
@SuppressWarnings("unchecked")
private void initialize() {
List<BcrPosition> positions = route.getPositions();
positions.clear();
positions.add(a);
positions.add(b);
positions.add(c);
positions.add(d);
positions.add(e);
model.setRoute(route);
}
public BaseNavigationPosition getDuplicateFirstPosition(
BaseRoute<BaseNavigationPosition, BaseNavigationFormat> route) {
List<BaseNavigationPosition> positions = route.getPositions();
BaseNavigationPosition first = positions.get(0);
return new NmnPosition(
first.getLongitude() + DUPLICATE_OFFSET,
first.getLatitude() + DUPLICATE_OFFSET,
(Double) null,
null,
null,
"Start:" + first.getComment());
}
private List<Integer> getPositionCounts(List<BaseRoute> routes) {
List<Integer> positionCounts = new ArrayList<>();
for (BaseRoute route : routes) positionCounts.add(route.getPositionCount());
return positionCounts;
}
private void postProcessRoute(
BaseRoute routeToWrite, NavigationFormat format, boolean duplicateFirstPosition) {
if ((format instanceof NmnFormat || format instanceof CoPilotFormat) && duplicateFirstPosition)
routeToWrite.remove(0);
}
@SuppressWarnings("unchecked")
private void commentRoute(BaseRoute route) {
commentPositions(route.getPositions());
commentRouteName(route);
}