1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef _XMLSEARCH_QE_DOCGENERATOR_HXX_ 28*cdf0e10cSrcweir #define _XMLSEARCH_QE_DOCGENERATOR_HXX_ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include <rtl/ref.hxx> 31*cdf0e10cSrcweir #ifndef _RTL_USTRING_HXX__ 32*cdf0e10cSrcweir #include <rtl/ustring.hxx> 33*cdf0e10cSrcweir #endif 34*cdf0e10cSrcweir #include <excep/XmlSearchExceptions.hxx> 35*cdf0e10cSrcweir #include <util/CompressorIterator.hxx> 36*cdf0e10cSrcweir #include <util/Decompressor.hxx> 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir namespace xmlsearch { 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir namespace qe { 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir class Query; 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir class NonnegativeIntegerGenerator 48*cdf0e10cSrcweir { 49*cdf0e10cSrcweir public: 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir static const sal_Int32 END; 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir virtual ~NonnegativeIntegerGenerator() { }; 54*cdf0e10cSrcweir virtual sal_Int32 first() throw( xmlsearch::excep::XmlSearchException ) = 0; 55*cdf0e10cSrcweir virtual sal_Int32 next() throw( xmlsearch::excep::XmlSearchException ) = 0; 56*cdf0e10cSrcweir }; 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir class RoleFiller 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir public: 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir static RoleFiller* STOP() { return &roleFiller_; } 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir RoleFiller(); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir ~RoleFiller(); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir void acquire() { ++m_nRefcount; } 70*cdf0e10cSrcweir void release() { if( ! --m_nRefcount ) delete this; } 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir private: 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir static RoleFiller roleFiller_; 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir sal_uInt32 m_nRefcount; 77*cdf0e10cSrcweir sal_uInt8 fixedRole_; 78*cdf0e10cSrcweir sal_Int16 filled_; 79*cdf0e10cSrcweir sal_Int32 begin_,end_,parentContext_,limit_; 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir RoleFiller* next_; 82*cdf0e10cSrcweir std::vector< RoleFiller* > fillers_; 83*cdf0e10cSrcweir }; 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir class GeneratorHeap 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir public: 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir GeneratorHeap() 91*cdf0e10cSrcweir : heapSize_( 0 ), 92*cdf0e10cSrcweir free_( 0 ) 93*cdf0e10cSrcweir { } 94*cdf0e10cSrcweir private: 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir sal_Int32 heapSize_,free_; 97*cdf0e10cSrcweir }; 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir } 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir #endif 105