Type type = tupleInfo.getType();
if (type == Type.BOOLEAN) {
return new UncompressedBooleanBlockCursor(positionCount, getUncompressedSlice());
}
else if (type == Type.FIXED_INT_64) {
return new UncompressedLongBlockCursor(positionCount, getUncompressedSlice());
}
else if (type == Type.DOUBLE) {
return new UncompressedDoubleBlockCursor(positionCount, getUncompressedSlice());
}
else if (type == Type.VARIABLE_BINARY) {