private byte buildRenderTagWayNodeCompressionByte(
EnumSet<WayEnum> tags, int wayNodeCompressionType) {
byte infoByte = 0;
short counter = 0;
if (tags != null) {
for (WayEnum wayEnum : tags) {
if (wayEnum.associatedWithValidZoomlevel()) counter++;
}
infoByte = (byte) (counter << 5);
}
if (wayNodeCompressionType == 0) {
infoByte |= BITMAP_WAYNODECOMPRESSION_4_BYTE;
}
if (wayNodeCompressionType == 1) {
infoByte |= BITMAP_WAYNODECOMPRESSION_3_BYTE;
}
if (wayNodeCompressionType == 2) {
infoByte |= BITMAP_WAYNODECOMPRESSION_2_BYTE;
}
if (wayNodeCompressionType == 3) {
infoByte |= BITMAP_WAYNODECOMPRESSION_1_BYTE;
}
return infoByte;
}
