| 1 | /**************************************************************************
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| 2 | *
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| 3 | * QueryParser.h -- Query parser for a simple query language
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| 4 | * Copyright (C) 2000 Rodger McNab
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| 5 | *
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| 6 | * This program is free software; you can redistribute it and/or modify
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| 7 | * it under the terms of the GNU General Public License as published by
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| 8 | * the Free Software Foundation; either version 2 of the License, or
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| 9 | * (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program; if not, write to the Free Software
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| 18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 19 | *
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| 20 | **************************************************************************/
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| 21 |
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| 22 | #ifndef GSDLQUERYPARSER_H
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| 23 | #define GSDLQUERYPARSER_H
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| 24 |
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| 25 | #include "UCArray.h"
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| 26 | #include "MGQuery.h"
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| 27 |
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| 28 | #define NEAR_DEFAULT 20
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| 29 |
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| 30 | // returns NULL if the query could not be parsed
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| 31 | // defaultBoolCOmbine determines if individual terms are combined using
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| 32 | // AND or OR in the absence of specified operators.
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| 33 | // defaultStemMethod used to set stemming and casefolding for terms where
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| 34 | // its not set explicitly in the query string. THe defaultStemMethod value
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| 35 | // should be set using the values from the preferences page
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| 36 | QueryNode *ParseQuery (const UCArray &queryStr, int defaultBoolCombine,
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| 37 | int defaultStemMethod, int maxnumeric);
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| 38 |
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| 39 | #endif
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