////////////////////////////////////////////// Working with amenities
// ////////////////////////////////////////////////
public List<Amenity> searchAmenities(
SearchPoiTypeFilter filter,
double topLatitude,
double leftLongitude,
double bottomLatitude,
double rightLongitude,
int zoom,
final ResultMatcher<Amenity> matcher) {
final List<Amenity> amenities = new ArrayList<Amenity>();
searchAmenitiesInProgress = true;
try {
if (!filter.isEmpty()) {
for (AmenityIndexRepository index : amenityRepositories.values()) {
if (index.checkContains(topLatitude, leftLongitude, bottomLatitude, rightLongitude)) {
List<Amenity> r =
index.searchAmenities(
MapUtils.get31TileNumberY(topLatitude),
MapUtils.get31TileNumberX(leftLongitude),
MapUtils.get31TileNumberY(bottomLatitude),
MapUtils.get31TileNumberX(rightLongitude),
zoom,
filter,
matcher);
if (r != null) {
amenities.addAll(r);
}
}
}
}
} finally {
searchAmenitiesInProgress = false;
}
return amenities;
}
public List<Amenity> searchAmenitiesByName(
String searchQuery,
double topLatitude,
double leftLongitude,
double bottomLatitude,
double rightLongitude,
double lat,
double lon,
ResultMatcher<Amenity> matcher) {
List<Amenity> amenities = new ArrayList<Amenity>();
List<AmenityIndexRepositoryBinary> list = new ArrayList<AmenityIndexRepositoryBinary>();
for (AmenityIndexRepository index : amenityRepositories.values()) {
if (index instanceof AmenityIndexRepositoryBinary) {
if (index.checkContains(topLatitude, leftLongitude, bottomLatitude, rightLongitude)) {
if (index.checkContains(lat, lon)) {
list.add(0, (AmenityIndexRepositoryBinary) index);
} else {
list.add((AmenityIndexRepositoryBinary) index);
}
}
}
}
// int left = MapUtils.get31TileNumberX(leftLongitude);
// int top = MapUtils.get31TileNumberY(topLatitude);
// int right = MapUtils.get31TileNumberX(rightLongitude);
// int bottom = MapUtils.get31TileNumberY(bottomLatitude);
int left = 0;
int top = 0;
int right = Integer.MAX_VALUE;
int bottom = Integer.MAX_VALUE;
for (AmenityIndexRepositoryBinary index : list) {
if (matcher != null && matcher.isCancelled()) {
break;
}
List<Amenity> result =
index.searchAmenitiesByName(
MapUtils.get31TileNumberX(lon),
MapUtils.get31TileNumberY(lat),
left,
top,
right,
bottom,
searchQuery,
matcher);
amenities.addAll(result);
}
return amenities;
}