public static void printFileInformation(File file) throws IOException {
RandomAccessFile r = new RandomAccessFile(file.getAbsolutePath(), "r");
try {
BinaryMapIndexReader index = new BinaryMapIndexReader(r);
int i = 1;
System.out.println("Binary index " + file.getName() + " version = " + index.getVersion());
for (BinaryIndexPart p : index.getIndexes()) {
String partname = "";
if (p instanceof MapIndex) {
partname = "Map";
} else if (p instanceof TransportIndex) {
partname = "Transport";
} else if (p instanceof AddressRegion) {
partname = "Address";
}
String name = p.getName() == null ? "" : p.getName();
System.out.println(
MessageFormat.format(
"{0}. {1} data {3} - {2} bytes", i, partname, p.getLength(), name));
if (p instanceof TransportIndex) {
TransportIndex ti = ((TransportIndex) p);
int sh = (31 - BinaryMapIndexReader.TRANSPORT_STOP_ZOOM);
System.out.println(
"\t Bounds "
+ formatBounds(
ti.getLeft() << sh,
ti.getRight() << sh,
ti.getTop() << sh,
ti.getBottom() << sh));
} else if (p instanceof MapIndex) {
MapIndex m = ((MapIndex) p);
int j = 1;
for (MapRoot mi : m.getRoots()) {
System.out.println(
MessageFormat.format(
"\t{4}.{5} Map level minZoom = {0}, maxZoom = {1}, size = {2} bytes \n\t\tBounds {3}",
mi.getMinZoom(),
mi.getMaxZoom(),
mi.getLength(),
formatBounds(mi.getLeft(), mi.getRight(), mi.getTop(), mi.getBottom()),
i,
j++));
}
}
i++;
}
} catch (IOException e) {
System.err.println("File is not valid index : " + file.getAbsolutePath());
throw e;
}
}
