/* * 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: FieldActivator.hpp 568078 2007-08-21 11:43:25Z amassari $ */#if !defined(FIELDACTIVATOR_HPP)#define FIELDACTIVATOR_HPP/**  * This class is responsible for activating fields within a specific scope;  * the caller merely requests the fields to be activated.  */// ---------------------------------------------------------------------------//  Includes// ---------------------------------------------------------------------------#include <xercesc/util/ValueHashTableOf.hpp>XERCES_CPP_NAMESPACE_BEGIN// ---------------------------------------------------------------------------//  Forward Declaration// ---------------------------------------------------------------------------class IdentityConstraint;class XPathMatcher;class ValueStoreCache;class IC_Field;class XPathMatcherStack;class VALIDATORS_EXPORT FieldActivator : public XMemory{public:    // -----------------------------------------------------------------------    //  Constructors/Destructor    // -----------------------------------------------------------------------    FieldActivator(ValueStoreCache* const valueStoreCache,                   XPathMatcherStack* const matcherStack,                   MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);	FieldActivator(const FieldActivator& other);	~FieldActivator();    // -----------------------------------------------------------------------    //  Operator methods    // -----------------------------------------------------------------------    FieldActivator& operator =(const FieldActivator& other);    // -----------------------------------------------------------------------    //  Getter methods    // -----------------------------------------------------------------------    bool getMayMatch(IC_Field* const field);    // -----------------------------------------------------------------------    //  Setter methods    // -----------------------------------------------------------------------    void setValueStoreCache(ValueStoreCache* const other);    void setMatcherStack(XPathMatcherStack* const matcherStack);    void setMayMatch(IC_Field* const field, bool value);	// -----------------------------------------------------------------------    //  Activation methods    // -----------------------------------------------------------------------    /**      * Start the value scope for the specified identity constraint. This      * method is called when the selector matches in order to initialize      * the value store.      */    void startValueScopeFor(const IdentityConstraint* const ic, const int initialDepth);    /**      * Request to activate the specified field. This method returns the      * matcher for the field.      */    XPathMatcher* activateField(IC_Field* const field, const int initialDepth);    /**      * Ends the value scope for the specified identity constraint.      */    void endValueScopeFor(const IdentityConstraint* const ic, const int initialDepth);private:    // -----------------------------------------------------------------------    //  Data    // -----------------------------------------------------------------------    ValueStoreCache*        fValueStoreCache;    XPathMatcherStack*      fMatcherStack;    ValueHashTableOf<bool>* fMayMatch;    MemoryManager*          fMemoryManager;};// ---------------------------------------------------------------------------//  FieldActivator: Getter methods// ---------------------------------------------------------------------------inline bool FieldActivator::getMayMatch(IC_Field* const field) {    return fMayMatch->get(field);}// ---------------------------------------------------------------------------//  FieldActivator: Setter methods// ---------------------------------------------------------------------------inline void FieldActivator::setValueStoreCache(ValueStoreCache* const other) {    fValueStoreCache = other;}inline voidFieldActivator::setMatcherStack(XPathMatcherStack* const matcherStack) {    fMatcherStack = matcherStack;}inline void FieldActivator::setMayMatch(IC_Field* const field, bool value) {    fMayMatch->put(field, value);}XERCES_CPP_NAMESPACE_END#endif/**  * End of file FieldActivator.hpp  */