4 Copyright (C) 1996 Free Software Foundation, Inc.
6 Author: Ovidiu Predescu <ovidiu@bx.logicnet.ro>
9 This file is part of the GNUstep Database Library.
11 This library is free software; you can redistribute it and/or
12 modify it under the terms of the GNU Library General Public
13 License as published by the Free Software Foundation; either
14 version 2 of the License, or (at your option) any later version.
16 This library is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 Library General Public License for more details.
21 You should have received a copy of the GNU Library General Public
22 License along with this library; see the file COPYING.LIB.
23 If not, write to the Free Software Foundation,
24 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 // $Id: EOOrQualifier+SQL.m 1 2004-08-20 10:38:46Z znek $
28 #import "EOSQLQualifier.h"
31 @implementation EOOrQualifier(SQLQualifier)
33 /* SQL qualifier generation */
35 - (EOSQLQualifier *)sqlQualifierForEntity:(EOEntity *)_entity {
36 unsigned cc = [self->qualifiers count];
41 return [[self->qualifiers objectAtIndex:0] sqlQualifierForEntity:_entity];
46 left = [[self->qualifiers objectAtIndex:0] sqlQualifierForEntity:_entity];
47 right = [[self->qualifiers objectAtIndex:1] sqlQualifierForEntity:_entity];
48 [left disjoinWithQualifier:right];
52 EOSQLQualifier *masterQ;
55 for (i = 0, masterQ = nil; i < cc; i++) {
58 q = [[self->qualifiers objectAtIndex:i]
59 sqlQualifierForEntity:_entity];
63 [masterQ disjoinWithQualifier:q];
69 @end /* EOOrQualifier */