private static void divideRangeDecode(GeoHash geoHash, double[] range, boolean isOnBit) {
double mid = (range[0] + range[1]) / 2;
if (isOnBit) {
geoHash.addOnBitToEnd();
range[0] = mid;
} else {
geoHash.addOffBitToEnd();
range[1] = mid;
}
}
private static void divideRangeEncode(GeoHash geoHash, double value, double[] range) {
double mid = (range[0] + range[1]) / 2;
if (value >= mid) {
geoHash.addOnBitToEnd();
range[0] = mid;
} else {
geoHash.addOffBitToEnd();
range[1] = mid;
}
}
