/* * Copyright 2001-2002,2004 The Apache Software Foundation. *  * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at *  *      http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *//* * $Log: ASCIIRangeFactory.cpp,v $ * Revision 1.4  2004/09/08 13:56:47  peiyongz * Apache License Version 2.0 * * Revision 1.3  2002/11/04 15:17:00  tng * C++ Namespace Support. * * Revision 1.2  2002/02/05 13:20:06  tng * [Bug 5716] Can't parse with Validation more than one file. * * Revision 1.1.1.1  2002/02/01 22:22:28  peiyongz * sane_include * * Revision 1.3  2001/05/11 13:26:39  tng * Copyright update. * * Revision 1.2  2001/05/03 18:17:18  knoaman * Some design changes: * o Changed the TokenFactory from a single static instance, to a *    normal class. Each RegularExpression object will have its own *    instance of TokenFactory, and that instance will be passed to *    other classes that need to use a TokenFactory to create Token *    objects (with the exception of RangeTokenMap). * o Added a new class RangeTokenMap to map a the different ranges *    in a given category to a specific RangeFactory object. In the old *    design RangeFactory had dual functionality (act as a Map, and as *    a factory for creating RangeToken(s)). The RangeTokenMap will *    have its own copy of the TokenFactory. There will be only one *    instance of the RangeTokenMap class, and that instance will be *    lazily deleted when XPlatformUtils::Terminate is called. * * Revision 1.1  2001/03/02 19:26:39  knoaman * Schema: Regular expression handling part II * */// ---------------------------------------------------------------------------//  Includes// ---------------------------------------------------------------------------#include <xercesc/util/regx/ASCIIRangeFactory.hpp>#include <xercesc/util/regx/RegxDefs.hpp>#include <xercesc/util/regx/TokenFactory.hpp>#include <xercesc/util/regx/RangeToken.hpp>#include <xercesc/util/regx/RangeTokenMap.hpp>XERCES_CPP_NAMESPACE_BEGIN// ---------------------------------------------------------------------------//  ASCIIRangeFactory: Constructors and Destructor// ---------------------------------------------------------------------------ASCIIRangeFactory::ASCIIRangeFactory() :   fRangesCreated(false) , fKeywordsInitialized(false){}ASCIIRangeFactory::~ASCIIRangeFactory() {}// ---------------------------------------------------------------------------//  ASCIIRangeFactory: Range creation methods// ---------------------------------------------------------------------------void ASCIIRangeFactory::buildRanges() {    if (fRangesCreated)        return;    if (!fKeywordsInitialized) {        initializeKeywordMap();    }    RangeTokenMap* rangeTokMap = RangeTokenMap::instance();    TokenFactory* tokFactory = rangeTokMap->getTokenFactory();    // Create space ranges    RangeToken* tok = tokFactory->createRange();    tok->addRange(chHTab, chHTab);	tok->addRange(chLF, chLF);	tok->addRange(chFF, chFF);	tok->addRange(chCR, chCR);	tok->addRange(chSpace, chSpace);	rangeTokMap->setRangeToken(fgASCIISpace, tok);    // Create digits ranges    tok = tokFactory->createRange();    tok->addRange(chDigit_0, chDigit_9);    rangeTokMap->setRangeToken(fgASCIIDigit, tok);    // Create word ranges    tok = tokFactory->createRange();    tok->addRange(chDigit_0, chDigit_9);	tok->addRange(chLatin_A, chLatin_Z);    tok->addRange(chUnderscore, chUnderscore);	tok->addRange(chLatin_a, chLatin_z);    rangeTokMap->setRangeToken(fgASCIIWord, tok);    // Create xdigit ranges    tok = tokFactory->createRange();    tok->addRange(chDigit_0, chDigit_9);    tok->addRange(chLatin_A, chLatin_F);    tok->addRange(chLatin_a, chLatin_a);    rangeTokMap->setRangeToken(fgASCIIXDigit, tok);    // Create ascii ranges    tok = tokFactory->createRange();    tok->addRange(0x00, 0x7F);    rangeTokMap->setRangeToken(fgASCII, tok);    fRangesCreated = true;}// ---------------------------------------------------------------------------//  ASCIIRangeFactory: Range creation methods// ---------------------------------------------------------------------------void ASCIIRangeFactory::initializeKeywordMap() {    if (fKeywordsInitialized)        return;	RangeTokenMap* rangeTokMap = RangeTokenMap::instance();    rangeTokMap->addKeywordMap(fgASCIISpace, fgASCIICategory);    rangeTokMap->addKeywordMap(fgASCIIDigit, fgASCIICategory);    rangeTokMap->addKeywordMap(fgASCIIWord, fgASCIICategory);    rangeTokMap->addKeywordMap(fgASCIIXDigit, fgASCIICategory);    rangeTokMap->addKeywordMap(fgASCII, fgASCIICategory);    fKeywordsInitialized = true;}XERCES_CPP_NAMESPACE_END/**  * End of file ASCIIRangeFactory.cpp  */