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gnosygnu_xowa/140_dbs/src/gplx/dbs/Dbmeta_fld_tid.java

71 lines
4.3 KiB

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.dbs; import gplx.*;
import gplx.dbs.engines.sqlite.*; // for Tid_sqlite; note that Tid_sqlite is not used, and only exists for doc purposes
public class Dbmeta_fld_tid {
public Dbmeta_fld_tid(int tid_ansi, int tid_sqlite, byte[] name, int len_1, int len_2) {
this.tid_ansi = tid_ansi; this.tid_sqlite = tid_sqlite; this.name = name; this.len_1 = len_1; this.len_2 = len_2;
}
public int Tid_ansi() {return tid_ansi;} private final int tid_ansi;
public int Tid_sqlite() {return tid_sqlite;} private final int tid_sqlite;
public byte[] Name() {return name;} private final byte[] name;
public int Len_1() {return len_1;} private final int len_1;
public int Len_2() {return len_2;} private final int len_2;
public boolean Eq(Dbmeta_fld_tid comp) {
return tid_ansi == comp.tid_ansi
&& tid_sqlite == comp.tid_sqlite
&& Bry_.Eq(name, comp.name)
&& len_1 == comp.len_1
&& len_2 == comp.len_2;
}
public static final int Tid__bool = 0, Tid__byte = 1, Tid__short = 2, Tid__int = 3, Tid__long = 4, Tid__float = 5, Tid__double = 6, Tid__str = 7, Tid__text = 8, Tid__bry = 9, Tid__decimal = 10, Tid__date = 11;
public static final Dbmeta_fld_tid
Itm__byte = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__byte , Sqlite_tid.Tid_int , Bry_.new_a7("tinyint") , -1, -1)
, Itm__short = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__short , Sqlite_tid.Tid_int , Bry_.new_a7("smallint") , -1, -1)
, Itm__int = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__int , Sqlite_tid.Tid_int , Bry_.new_a7("integer") , -1, -1)
, Itm__long = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__long , Sqlite_tid.Tid_int , Bry_.new_a7("bigint") , -1, -1)
, Itm__text = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__text , Sqlite_tid.Tid_text , Bry_.new_a7("text") , -1, -1)
, Itm__bry = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__bry , Sqlite_tid.Tid_none , Bry_.new_a7("blob") , -1, -1)
, Itm__float = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__float , Sqlite_tid.Tid_real , Bry_.new_a7("float") , -1, -1)
, Itm__double = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__double , Sqlite_tid.Tid_real , Bry_.new_a7("double") , -1, -1)
, Itm__numeric = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__decimal , Sqlite_tid.Tid_numeric , Bry_.new_a7("numeric") , -1, -1)
, Itm__bool = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__bool , Sqlite_tid.Tid_numeric , Bry_.new_a7("bit") , -1, -1) // "bit" is not SQLITE
, Itm__date = new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__date , Sqlite_tid.Tid_numeric , Bry_.new_a7("date") , -1, -1)
;
public static Dbmeta_fld_tid Itm__str (int len) {return new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__str , Sqlite_tid.Tid_text , Bry_.new_a7("varchar") , len, -1);}
public static Dbmeta_fld_tid Itm__decimal (int len_1, int len_2) {return new Dbmeta_fld_tid(Dbmeta_fld_tid.Tid__decimal , Sqlite_tid.Tid_numeric , Bry_.new_a7("decimal") , len_1, len_2);}
public static Dbmeta_fld_tid New(int tid, int len1) {
switch (tid) {
case Dbmeta_fld_tid.Tid__bool: return Itm__bool;
case Dbmeta_fld_tid.Tid__byte: return Itm__byte;
case Dbmeta_fld_tid.Tid__short: return Itm__short;
case Dbmeta_fld_tid.Tid__int: return Itm__int;
case Dbmeta_fld_tid.Tid__long: return Itm__long;
case Dbmeta_fld_tid.Tid__float: return Itm__float;
case Dbmeta_fld_tid.Tid__double: return Itm__double;
case Dbmeta_fld_tid.Tid__str: return Itm__str(len1);
case Dbmeta_fld_tid.Tid__text: return Itm__text;
case Dbmeta_fld_tid.Tid__bry: return Itm__bry;
case Dbmeta_fld_tid.Tid__date: return Itm__date;
case Dbmeta_fld_tid.Tid__decimal: // return Itm__decimal(len1);
default: throw Err_.new_unhandled(tid);
}
}
}