joda::query::AndPredicate Class Reference

#include <AndPredicate.h>

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Public Member Functions
	AndPredicate (std::unique_ptr< Predicate > p1, std::unique_ptr< Predicate > p2)
bool	check (const RapidJsonDocument &val) override
bool	isCompatible (Predicate *other) override
virtual std::string	getType () override
void	accept (PredicateVisitor &v) override
const std::unique_ptr< Predicate > &	getLHS ()
const std::unique_ptr< Predicate > &	getRHS ()
void	subAccept (PredicateVisitor &v, bool lhs)
Public Member Functions inherited from joda::query::Predicate
virtual	~Predicate ()=default

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

Protected Attributes
std::unique_ptr< Predicate >	p1
std::unique_ptr< Predicate >	p2

Friends
class	CNFPredicateVisitor
class	CNFtoListPredicateVisitor
class	CopyPredicateVisitor

Detailed Description

Combines the result of two subpredicates by using the logical AND operation

Constructor & Destructor Documentation

AndPredicate()

joda::query::AndPredicate::AndPredicate ( std::unique_ptr< Predicate >  p1, std::unique_ptr< Predicate >  p2  )

explicit

Member Function Documentation

accept()

void joda::query::AndPredicate::accept ( 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::AndPredicate::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.

getLHS()

const std::unique_ptr< joda::query::Predicate > & joda::query::AndPredicate::getLHS

(

)

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getRHS()

const std::unique_ptr< joda::query::Predicate > & joda::query::AndPredicate::getRHS

(

)

getType()

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

overridevirtual

Returns the classname of the predicate.

Returns

Reimplemented from joda::query::Predicate.

isCompatible()

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

overridevirtual

Checks if two predicates are semantically equivalent

Returns

true if they are equivalent, false if not

Reimplemented from joda::query::Predicate.

subAccept()

void joda::query::AndPredicate::subAccept	(	PredicateVisitor &	v,
		bool	lhs
	)

Accepts either the left hand or right hand predicate

Parameters

v	The visitor to use
lhs	if true, accepts the left hand predicate, if false accepts the right hand predicate

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Friends And Related Function Documentation

CNFPredicateVisitor

friend class CNFPredicateVisitor

friend

CNFtoListPredicateVisitor

friend class CNFtoListPredicateVisitor

friend

CopyPredicateVisitor

friend class CopyPredicateVisitor

friend

Field Documentation

p1

std::unique_ptr<Predicate> joda::query::AndPredicate::p1

protected

p2

std::unique_ptr<Predicate> joda::query::AndPredicate::p2

protected

type

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

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