135 lines
4.7 KiB
C++
135 lines
4.7 KiB
C++
/*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The ASF licenses this file to You 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.
|
|
*/
|
|
|
|
/*
|
|
* $Id: TokenFactory.hpp 678879 2008-07-22 20:05:05Z amassari $
|
|
*/
|
|
|
|
#if !defined(XERCESC_INCLUDE_GUARD_TOKENFACTORY_HPP)
|
|
#define XERCESC_INCLUDE_GUARD_TOKENFACTORY_HPP
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Includes
|
|
// ---------------------------------------------------------------------------
|
|
#include <xercesc/util/RefVectorOf.hpp>
|
|
#include <xercesc/util/regx/Token.hpp>
|
|
#include <xercesc/util/Mutexes.hpp>
|
|
|
|
XERCES_CPP_NAMESPACE_BEGIN
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Forward Declaration
|
|
// ---------------------------------------------------------------------------
|
|
class RangeToken;
|
|
class CharToken;
|
|
class ClosureToken;
|
|
class ConcatToken;
|
|
class ParenToken;
|
|
class StringToken;
|
|
class UnionToken;
|
|
|
|
class XMLUTIL_EXPORT TokenFactory : public XMemory
|
|
{
|
|
|
|
public:
|
|
// -----------------------------------------------------------------------
|
|
// Constructors and destructors
|
|
// -----------------------------------------------------------------------
|
|
TokenFactory(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
|
|
~TokenFactory();
|
|
|
|
// -----------------------------------------------------------------------
|
|
// Factory methods
|
|
// -----------------------------------------------------------------------
|
|
Token* createToken(const Token::tokType tkType);
|
|
|
|
ParenToken* createParenthesis(Token* const token, const int noGroups);
|
|
ClosureToken* createClosure(Token* const token, bool isNonGreedy = false);
|
|
ConcatToken* createConcat(Token* const token1, Token* const token2);
|
|
UnionToken* createUnion(const bool isConcat = false);
|
|
RangeToken* createRange(const bool isNegRange = false);
|
|
CharToken* createChar(const XMLUInt32 ch, const bool isAnchor = false);
|
|
StringToken* createBackReference(const int refNo);
|
|
StringToken* createString(const XMLCh* const literal);
|
|
|
|
|
|
//static void printUnicode();
|
|
|
|
// -----------------------------------------------------------------------
|
|
// Getter methods
|
|
// -----------------------------------------------------------------------
|
|
/*
|
|
* Gets a commonly used RangeToken from the token registry based on the
|
|
* range name.
|
|
*/
|
|
RangeToken* getRange(const XMLCh* const name,const bool complement=false);
|
|
Token* getLineBegin();
|
|
Token* getLineEnd();
|
|
Token* getDot();
|
|
MemoryManager* getMemoryManager() const;
|
|
|
|
static RangeToken* staticGetRange(const XMLCh* const name,const bool complement=false);
|
|
|
|
// -----------------------------------------------------------------------
|
|
// Notification that lazy data has been deleted
|
|
// -----------------------------------------------------------------------
|
|
static void reinitTokenFactoryMutex();
|
|
|
|
private:
|
|
// -----------------------------------------------------------------------
|
|
// Unimplemented constructors and operators
|
|
// -----------------------------------------------------------------------
|
|
TokenFactory(const TokenFactory&);
|
|
TokenFactory& operator=(const TokenFactory&);
|
|
|
|
// -----------------------------------------------------------------------
|
|
// Private data members
|
|
//
|
|
// fRangeInitialized
|
|
// Indicates whether we have initialized the RangeFactory instance or
|
|
// not
|
|
//
|
|
// fToken
|
|
// Contains user created Token objects. Used for memory cleanup.
|
|
// -----------------------------------------------------------------------
|
|
RefVectorOf<Token>* fTokens;
|
|
Token* fEmpty;
|
|
Token* fLineBegin;
|
|
Token* fLineEnd;
|
|
Token* fDot;
|
|
MemoryManager* fMemoryManager;
|
|
};
|
|
|
|
inline RangeToken* TokenFactory::getRange(const XMLCh* const name,const bool complement)
|
|
{
|
|
return staticGetRange(name, complement);
|
|
}
|
|
|
|
inline MemoryManager* TokenFactory::getMemoryManager() const
|
|
{
|
|
return fMemoryManager;
|
|
}
|
|
|
|
XERCES_CPP_NAMESPACE_END
|
|
|
|
#endif
|
|
|
|
/**
|
|
* End file TokenFactory
|
|
*/
|
|
|