// Fast-path append double data
public void addNum(double d) {
if (isUUID() || isString()) {
addNA();
return;
}
if (_id == null || d != 0) {
if (_ls != null) switch_to_doubles();
if (_ds == null || sparseLen() >= _ds.length) {
append2slowd();
// call addNum again since append2slow might have flipped to sparse
addNum(d);
assert sparseLen() <= _len;
return;
}
if (_id != null) _id[sparseLen()] = _len;
_ds[sparseLen()] = d;
set_sparseLen(sparseLen() + 1);
}
set_len(_len + 1);
assert sparseLen() <= _len;
}
// Fast-path append double data
public void addNum(double d) {
if (_ds == null || _len >= _ds.length) append2slowd();
_ds[_len++] = d;
_len2++;
}