1 | /*
|
---|
2 | * MGWrapperImpl.h
|
---|
3 | * Copyright (C) 2002 New Zealand Digital Library, http://www.nzdl.org
|
---|
4 | *
|
---|
5 | * This program is free software; you can redistribute it and/or modify
|
---|
6 | * it under the terms of the GNU General Public License as published by
|
---|
7 | * the Free Software Foundation; either version 2 of the License, or
|
---|
8 | * (at your option) any later version.
|
---|
9 | *
|
---|
10 | * This program is distributed in the hope that it will be useful,
|
---|
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
13 | * GNU General Public License for more details.
|
---|
14 | *
|
---|
15 | * You should have received a copy of the GNU General Public License
|
---|
16 | * along with this program; if not, write to the Free Software
|
---|
17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
18 | */
|
---|
19 |
|
---|
20 |
|
---|
21 | #include "backend.h"
|
---|
22 |
|
---|
23 |
|
---|
24 | /*************************************************************************
|
---|
25 | NOTES
|
---|
26 |
|
---|
27 | - These data structures are based on the MGPP ones but are modified
|
---|
28 | to reflect the different capabilities of the MG system.
|
---|
29 |
|
---|
30 | *************************************************************************/
|
---|
31 |
|
---|
32 |
|
---|
33 | typedef struct QueryInfo
|
---|
34 | {
|
---|
35 | /* Name of index to use */
|
---|
36 | char* index;
|
---|
37 | /* Maximum number of documents to retrieve */
|
---|
38 | unsigned long maxDocs;
|
---|
39 | /* Whether term frequency information is desired (boolean value) */
|
---|
40 | int needTermFreqs;
|
---|
41 | } QueryInfo;
|
---|
42 |
|
---|
43 |
|
---|
44 | typedef struct MGWrapperData
|
---|
45 | {
|
---|
46 | /* Information about a query, see above */
|
---|
47 | QueryInfo* queryInfo;
|
---|
48 | /* Whether to perform stemming and case-folding */
|
---|
49 | int defaultStemMethod;
|
---|
50 | /* Whether to perform boolean AND (1) or boolean OR (0) queries */
|
---|
51 | int defaultBoolCombine;
|
---|
52 | } MGWrapperData;
|
---|