pathexpression.hxx

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#pragma once
 
#include "computedexpression.hxx"
 
#include <vector>
 
// forward declaractions
namespace com::sun::star::xml::dom
{
class XNodeList;
namespace events
{
class XEventListener;
}
}
 
namespace xforms
{
class PathExpression final : public ComputedExpression
{
public:
    typedef std::vector<css::uno::Reference<css::xml::dom::XNode>> NodeVector_t;
 
private:
    NodeVector_t maNodes;
 
    OUString _getExpressionForEvaluation() const;
 
public:
    PathExpression();
    ~PathExpression();
 
    void setExpression(const OUString& rExpression);
 
    void evaluate(const xforms::EvaluationContext& rContext);
 
    // get the result of this expression as node/node list/...
    css::uno::Reference<css::xml::dom::XNode> getNode() const;
    const NodeVector_t& getNodeList() const { return maNodes; }
    css::uno::Reference<css::xml::dom::XNodeList> getXNodeList() const;
};
 
} // namespace xforms
 
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