public Xow_search_tkn[] Scan(byte[] src) {
this.src = src;
this.src_len = src.length;
tkns.Clear();
pos = 0;
txt_bgn = -1;
while (pos < src_len) {
byte cur_b = src[pos];
Object cur_obj = trie.Match_bgn_w_byte(cur_b, src, pos, src_len);
if (cur_obj == null) { // text character
if (txt_bgn == -1) txt_bgn = pos; // 1st character not set; set it
++pos;
} else { // AND, OR, (, ), -, \s, "
int pos_end = trie.Match_pos();
byte cur_tid = ((Byte_obj_val) cur_obj).Val();
if (Cur_join_is_word(cur_tid, pos_end))
continue; // ignore words containing "and", "or"; EX: "random"; "for"
if (txt_bgn != -1) { // pending word; create
Tkns_add_word(Xow_search_tkn.Tid_word, txt_bgn, pos);
txt_bgn = -1;
}
switch (cur_tid) {
case Xow_search_tkn.Tid_space: // discard spaces
pos = Bry_finder.Find_fwd_while(src, pos, src_len, Byte_ascii.Space);
break;
case Xow_search_tkn.Tid_quote: // find end quote and add as word
int quote_bgn = pos + 1;
int quote_end = Bry_finder.Find_fwd(src, Byte_ascii.Quote, quote_bgn, src_len);
if (quote_end == Bry_.NotFound)
throw Err_.new_fmt_("could not find end quote: {0}", String_.new_u8(src));
Tkns_add_word(Xow_search_tkn.Tid_word_quoted, quote_bgn, quote_end);
pos = quote_end + 1; // +1 to place after quote
break;
case Xow_search_tkn.Tid_not:
Tkns_add_word(Xow_search_tkn.Tid_not, pos, pos_end);
pos = pos_end;
break;
case Xow_search_tkn.Tid_paren_bgn:
case Xow_search_tkn.Tid_paren_end:
case Xow_search_tkn.Tid_and:
case Xow_search_tkn.Tid_or:
tkns.Add(new_tkn(cur_tid, pos, pos_end));
pos = pos_end;
break;
default:
throw Err_.unhandled(cur_tid);
}
}
}
if (txt_bgn != -1) { // pending word; create
Tkns_add_word(Xow_search_tkn.Tid_word, txt_bgn, pos);
txt_bgn = -1;
}
return (Xow_search_tkn[]) tkns.To_ary_and_clear(Xow_search_tkn.class);
}
int[] Xto_int_ary(Xoctg_data_ctg ctg) {
List_adp list = List_adp_.new_();
byte tid_max = Xoa_ctg_mgr.Tid__max;
for (byte tid = 0; tid < tid_max; tid++) {
Xoctg_idx_mgr grp = ctg.Grp_by_tid(tid);
if (grp == null) continue;
int len = grp.Itms_len();
for (int i = 0; i < len; i++) {
Xoctg_idx_itm itm = grp.Itms_get_at(i);
list.Add(itm.Id());
}
}
return (int[]) list.To_ary_and_clear(int.class);
}
public Db_rdr Select(Mem_stmt stmt) {
String[] select = null;
Criteria where = null;
Db_qry__select_in_tbl qry = Db_qry__select_in_tbl.as_(stmt.Qry());
if (qry == null) {
Db_qry__select_cmd qry2 = (Db_qry__select_cmd) stmt.Qry();
select = To_str_ary(qry2.Cols().Flds);
where = qry2.Where_itm().Root;
} else {
select = qry.Select_flds();
where = qry.Where();
}
Mem_stmt_args_.Fill(stmt.Stmt_args(), where);
Select_rows_where(where_rows, stmt, where);
return new Mem_rdr(select, (Mem_row[]) where_rows.To_ary_and_clear(Mem_row.class));
}
public static int[] Ary_get(Xow_domain_itm domain_itm, boolean wmf) {
if (wmf && domain_itm != null && domain_itm.Domain_type().Tid() != Xow_domain_tid_.Tid__home)
return Ary_wmf;
if (Ary_nonwmf == null) {
List_adp list = List_adp_.New();
int len = Ary_wmf.length;
for (int i = 0; i < len; ++i) {
list.Add(Ary_wmf[i]);
}
list.Add_many(
Xol_kwd_grp_.Id_strx_len,
Xol_kwd_grp_.Id_strx_pos,
Xol_kwd_grp_.Id_strx_rpos,
Xol_kwd_grp_.Id_strx_sub,
Xol_kwd_grp_.Id_strx_count,
Xol_kwd_grp_.Id_strx_replace,
Xol_kwd_grp_.Id_strx_explode,
Xol_kwd_grp_.Id_strx_urldecode,
Xol_kwd_grp_.Id_new_window_link);
Ary_nonwmf = (int[]) list.To_ary_and_clear(int.class);
}
return Ary_nonwmf;
}
