DOMXPathEvaluator.hpp
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* http://www.apache.org/licenses/LICENSE-2.0
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/*
* $Id$
*/
#if !defined(XERCESC_INCLUDE_GUARD_DOMXPATHEVALUATOR_HPP)
#define XERCESC_INCLUDE_GUARD_DOMXPATHEVALUATOR_HPP
#include <xercesc/util/XercesDefs.hpp>
#include <xercesc/dom/DOMXPathResult.hpp>
XERCES_CPP_NAMESPACE_BEGIN
class DOMXPathNSResolver;
class DOMXPathExpression;
class DOMNode;
class CDOM_EXPORT DOMXPathEvaluator
{
protected:
// -----------------------------------------------------------------------
// Hidden constructors
// -----------------------------------------------------------------------
DOMXPathEvaluator() {};
private:
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
DOMXPathEvaluator(const DOMXPathEvaluator &);
DOMXPathEvaluator& operator = (const DOMXPathEvaluator&);
public:
// -----------------------------------------------------------------------
// All constructors are hidden, just the destructor is available
// -----------------------------------------------------------------------
virtual ~DOMXPathEvaluator() {};
// -----------------------------------------------------------------------
// Virtual DOMXPathEvaluator interface
// -----------------------------------------------------------------------
virtual DOMXPathExpression* createExpression(const XMLCh *expression,
const DOMXPathNSResolver *resolver) = 0;
virtual DOMXPathNSResolver* createNSResolver(const DOMNode *nodeResolver) = 0;
virtual DOMXPathResult* evaluate(const XMLCh *expression,
const DOMNode *contextNode,
const DOMXPathNSResolver *resolver,
DOMXPathResult::ResultType type,
DOMXPathResult* result) = 0;
};
XERCES_CPP_NAMESPACE_END
#endif
DOMXPathResult.hpp
XercesDefs.hpp
CDOM_EXPORT
#define CDOM_EXPORT
Definition XercesDefs.hpp:166
XERCES_CPP_NAMESPACE_BEGIN
#define XERCES_CPP_NAMESPACE_BEGIN
Definition XercesDefs.hpp:112
XERCES_CPP_NAMESPACE_END
#define XERCES_CPP_NAMESPACE_END
Definition XercesDefs.hpp:113
XMLCh
char16_t XMLCh
Definition Xerces_autoconf_config.hpp:120
DOMNode
The DOMNode interface is the primary datatype for the entire Document Object Model.
Definition DOMNode.hpp:139
DOMXPathEvaluator
The evaluation of XPath expressions is provided by DOMXPathEvaluator.
Definition DOMXPathEvaluator.hpp:48
DOMXPathEvaluator::evaluate
virtual DOMXPathResult * evaluate(const XMLCh *expression, const DOMNode *contextNode, const DOMXPathNSResolver *resolver, DOMXPathResult::ResultType type, DOMXPathResult *result)=0
Evaluates an XPath expression string and returns a result of the specified type if possible.
DOMXPathEvaluator::~DOMXPathEvaluator
virtual ~DOMXPathEvaluator()
Destructor.
Definition DOMXPathEvaluator.hpp:79
DOMXPathEvaluator::createNSResolver
virtual DOMXPathNSResolver * createNSResolver(const DOMNode *nodeResolver)=0
Adapts any DOM node to resolve namespaces so that an XPath expression can be easily evaluated relativ...
DOMXPathEvaluator::createExpression
virtual DOMXPathExpression * createExpression(const XMLCh *expression, const DOMXPathNSResolver *resolver)=0
Creates a parsed XPath expression with resolved namespaces.
DOMXPathEvaluator::DOMXPathEvaluator
DOMXPathEvaluator()
Definition DOMXPathEvaluator.hpp:56
DOMXPathExpression
The DOMXPathExpression interface represents a parsed and resolved XPath expression.
Definition DOMXPathExpression.hpp:37
DOMXPathNSResolver
The DOMXPathNSResolver interface permit prefix strings in the expression to be properly bound to name...
Definition DOMXPathNSResolver.hpp:37
DOMXPathResult
The DOMXPathResult interface represents the result of the evaluation of an XPath 1....
Definition DOMXPathResult.hpp:47
DOMXPathResult::ResultType
ResultType
Definition DOMXPathResult.hpp:163