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#ifndef EXTENDEDDEFINITION_H
#define EXTENDEDDEFINITION_H

#include "Definition.h"
#include "AbsCriteria.h"
#include "Analyzer.h"

XERCES_CPP_NAMESPACE_USE

class AbsCriteria;
class Definition;

/**
	This class represents an extended_definition in the oval defintiion schema.
	Extended definitions are a type of AbsCriteria.
*/
class ExtendedDefinition : public AbsCriteria {

public:
	ExtendedDefinition(bool negate = false, ApplicabilityCheck appCheck = APPLICABILITY_CHECK_UNKNOWN, OvalEnum::ResultEnumeration result = OvalEnum::RESULT_ERROR, Definition* definitionRef = NULL);
	~ExtendedDefinition();

	/** Writes a ExtendedDefinition element as a child of the parentElm.
		Calls Definition->Write() on the Definition Ref to ensure that
		it is also written to the results document.
	*/
	void Write(DOMElement* parent);
	
	/** Parse ExtendedDefinition element into a ExtendedDefinition object.
		Search the cach
		calls definition->Parse() on the definition ref to 
	*/
	void Parse(DOMElement* ExtendedDefinitionElm);

	/** Analyze the ExtendedDefinition object.
		Calls definition->Analyze() to get the result for the definition.
		Then applies the negate attribute. 
		Finally saves and returns the result
	*/
	OvalEnum::ResultEnumeration Analyze();

	/** Mark this definition as not evaluated. */
	OvalEnum::ResultEnumeration NotEvaluated();

	/** Return the definitionRef field's value. */
	Definition* GetDefinitionRef();
	/** Set the definitionRef field's value. */
	void SetDefinitionRef(Definition* definitionRef);

private:
	Definition* definitionRef;
};

#endif
