joda::query::NegatePredicate Class Reference

#include <NegatePredicate.h>

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Public Member Functions
	NegatePredicate (std::unique_ptr< Predicate > pred)
bool	check (const RapidJsonDocument &val) override
bool	isCompatible (Predicate *other) override
virtual std::string	getType () override
void	accept (class PredicateVisitor &v) override
void	setPredicate (std::unique_ptr< Predicate > pred)
void	subAccept (class PredicateVisitor &v)
Public Member Functions inherited from joda::query::Predicate
virtual	~Predicate ()=default

Static Public Attributes
static const std::string	type = "NegatePredicate"
Static Public Attributes inherited from joda::query::Predicate
static const std::string	type = "Predicate"

Protected Attributes
std::unique_ptr< Predicate >	pred

Friends
class	CNFPredicateVisitor
class	CNFtoListPredicateVisitor
class	CopyPredicateVisitor
class	CrackPredicateVisitor

Detailed Description

Negates the result of the subpredicate

Constructor & Destructor Documentation

NegatePredicate()

joda::query::NegatePredicate::NegatePredicate ( std::unique_ptr< Predicate >  pred )

explicit

Member Function Documentation

accept()

void joda::query::NegatePredicate::accept ( class PredicateVisitor &  v )

overridevirtual

Uses the given PredicateVisitor to traverse the predicate tree with the visitor pattern.

Parameters

v	the visitor to use.

Implements joda::query::Predicate.

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check()

bool joda::query::NegatePredicate::check ( const RapidJsonDocument &  val )

overridevirtual

Checks if a given document fulfills the given predicate

Parameters

val	the document to check

Returns

true if the document fulfills the predicate, else false.

Implements joda::query::Predicate.

getType()

std::string joda::query::NegatePredicate::getType ( )

overridevirtual

Returns the classname of the predicate.

Returns

Reimplemented from joda::query::Predicate.

isCompatible()

bool joda::query::NegatePredicate::isCompatible ( Predicate *  other )

overridevirtual

Checks if two predicates are semantically equivalent

Returns

true if they are equivalent, false if not

Reimplemented from joda::query::Predicate.

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setPredicate()

void joda::query::NegatePredicate::setPredicate

(

std::unique_ptr< Predicate >

pred

)

subAccept()

void joda::query::NegatePredicate::subAccept

(

class PredicateVisitor &

v

)

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Friends And Related Function Documentation

CNFPredicateVisitor

friend class CNFPredicateVisitor

friend

CNFtoListPredicateVisitor

friend class CNFtoListPredicateVisitor

friend

CopyPredicateVisitor

friend class CopyPredicateVisitor

friend

CrackPredicateVisitor

friend class CrackPredicateVisitor

friend

Field Documentation

pred

std::unique_ptr<Predicate> joda::query::NegatePredicate::pred

protected

type

const std::string joda::query::NegatePredicate::type = "NegatePredicate"

static

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The documentation for this class was generated from the following files:

• /home/nico/joda_tmp/tmp-joda-dirs/JODA-gh/libs/joda/core/modules/query/predicate/include/joda/query/predicate/NegatePredicate.h
• /home/nico/joda_tmp/tmp-joda-dirs/JODA-gh/libs/joda/core/modules/query/predicate/src/NegatePredicate.cpp