@Override
public Object clone() throws CloneNotSupportedException {
SortSpec key = (SortSpec) super.clone();
key.sortKey = sortKey;
key.ascending = ascending;
key.nullFirst = nullFirst;
return key;
}
public static boolean isVectorizable(SortSpec[] sortKeys) {
if (sortKeys.length == 0) {
return false;
}
for (SortSpec spec : sortKeys) {
try {
vectorType(spec.getSortKey().getDataType().getType());
} catch (Exception e) {
return false;
}
}
return true;
}