OpFactory.cpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation, and was
- * originally based on software copyright (c) 2001, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: OpFactory.cpp,v $
- * Revision 1.6 2003/05/18 14:02:06 knoaman
- * Memory manager implementation: pass per instance manager.
- *
- * Revision 1.5 2003/05/16 00:03:10 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.4 2003/05/15 18:42:54 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.3 2002/11/04 15:17:00 tng
- * C++ Namespace Support.
- *
- * Revision 1.2 2002/03/18 19:29:53 knoaman
- * Change constant names to eliminate possible conflict with user defined ones.
- *
- * Revision 1.1.1.1 2002/02/01 22:22:29 peiyongz
- * sane_include
- *
- * Revision 1.3 2001/06/07 20:55:36 tng
- * Fix no newline at the end warning. By Pei Yong Zhang.
- *
- * Revision 1.2 2001/05/11 13:26:43 tng
- * Copyright update.
- *
- * Revision 1.1 2001/03/02 19:22:48 knoaman
- * Schema: Regular expression handling part I
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <xercesc/util/regx/OpFactory.hpp>
- #include <xercesc/util/regx/Op.hpp>
- #include <xercesc/util/PlatformUtils.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- // ---------------------------------------------------------------------------
- // OpFactory: Constructors and Destructor
- // ---------------------------------------------------------------------------
- OpFactory::OpFactory(MemoryManager* const manager) :
- fOpVector(0)
- , fMemoryManager(manager)
- {
- fOpVector = new (fMemoryManager) RefVectorOf<Op>(16, true, fMemoryManager);
- }
- OpFactory::~OpFactory() {
- delete fOpVector;
- fOpVector = 0;
- }
- // ---------------------------------------------------------------------------
- // OpFactory - Factory methods
- // ---------------------------------------------------------------------------
- Op* OpFactory::createDotOp() {
- Op* tmpOp = new (fMemoryManager) Op(Op::O_DOT);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- CharOp* OpFactory::createCharOp(int data) {
- CharOp* tmpOp = new (fMemoryManager) CharOp(Op::O_CHAR, data);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- CharOp* OpFactory::createAnchorOp(int data) {
- CharOp* tmpOp = new (fMemoryManager) CharOp(Op::O_ANCHOR, data);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- CharOp* OpFactory::createCaptureOp(int number, const Op* const next) {
- CharOp* tmpOp = new (fMemoryManager) CharOp(Op::O_CAPTURE, number);
- tmpOp->setNextOp(next);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- UnionOp* OpFactory::createUnionOp(int size) {
- UnionOp* tmpOp = new (fMemoryManager) UnionOp(Op::O_UNION, size, fMemoryManager);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- ChildOp* OpFactory::createClosureOp(int id) {
- ModifierOp* tmpOp = new (fMemoryManager) ModifierOp(Op::O_CLOSURE, id, -1);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- ChildOp* OpFactory::createNonGreedyClosureOp() {
- ChildOp* tmpOp = new (fMemoryManager) ChildOp(Op::O_NONGREEDYCLOSURE);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- ChildOp* OpFactory::createQuestionOp(bool nonGreedy) {
- ChildOp* tmpOp = new (fMemoryManager) ChildOp(nonGreedy ? Op::O_NONGREEDYQUESTION :
- Op::O_QUESTION);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- RangeOp* OpFactory::createRangeOp(const Token* const token) {
- RangeOp* tmpOp = new (fMemoryManager) RangeOp(Op::O_RANGE, token);
-
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- ChildOp* OpFactory::createLookOp(const short type, const Op* const next,
- const Op* const branch) {
- ChildOp* tmpOp = new (fMemoryManager) ChildOp(type);
- tmpOp->setNextOp(next);
- tmpOp->setChild(branch);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- CharOp* OpFactory::createBackReferenceOp(int refNo) {
- CharOp* tmpOp = new (fMemoryManager) CharOp(Op::O_BACKREFERENCE, refNo);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- StringOp* OpFactory::createStringOp(const XMLCh* const literal) {
- StringOp* tmpOp = new (fMemoryManager) StringOp(Op::O_STRING, literal);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- ChildOp* OpFactory::createIndependentOp(const Op* const next,
- const Op* const branch) {
- ChildOp* tmpOp = new (fMemoryManager) ChildOp(Op::O_INDEPENDENT);
- tmpOp->setNextOp(next);
- tmpOp->setChild(branch);
- fOpVector->addElement(tmpOp);
- return tmpOp;
- }
- ModifierOp* OpFactory::createModifierOp(const Op* const next,
- const Op* const branch,
- const int add, const int mask) {
- ModifierOp* tmpOp = new (fMemoryManager) ModifierOp(Op::O_MODIFIER, add, mask);
- tmpOp->setNextOp(next);
- tmpOp->setChild(branch);
- return tmpOp;
- }
-
- ConditionOp* OpFactory::createConditionOp(const Op* const next, const int ref,
- const Op* const conditionFlow,
- const Op* const yesFlow,
- const Op* const noFlow) {
- ConditionOp* tmpOp = new (fMemoryManager) ConditionOp(Op::O_CONDITION, ref, conditionFlow,
- yesFlow, noFlow);
- tmpOp->setNextOp(next);
- return tmpOp;
- }
- XERCES_CPP_NAMESPACE_END
- /**
- * End of file OpFactory.cpp
- */