MemoryJoinManager Class Reference

#include <MemoryJoinManager.h>

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Public Member Functions
	MemoryJoinManager (const std::string &name, std::unique_ptr< joda::query::IValueProvider > &&valProv)
	~MemoryJoinManager () override
void	join (const RapidJsonDocument &doc) override
const std::string &	getName () const override
void	loadJoin (std::shared_ptr< JSONStorage > &load)
Public Member Functions inherited from JoinManager
	JoinManager (std::string name, std::unique_ptr< joda::query::IValueProvider > &&valProv)
virtual	~JoinManager ()
virtual void	join (JSONContainer &cont)

Protected Member Functions
JODA_JOINID	getJoinVal (const RJValue &val)

Protected Attributes
std::mutex	mut
JODA_JOINID	currID = STARTNORMAL_VAL
std::unordered_map< long, JODA_JOINID >	lMap
std::unordered_map< std::string, JODA_JOINID >	sMap
bool	trueValCreated = false
bool	falseValCreated = false
std::unordered_map< JODA_JOINID, std::unique_ptr< MemoryJoinDoc > >	docs
Protected Attributes inherited from JoinManager
std::string	name
std::unique_ptr< joda::query::IValueProvider >	valProv

Additional Inherited Members
Protected Types inherited from JoinManager
enum	JoinVals { NOT_HASHABLE = 0 , FALSE_VAL = 1 , TRUE_VAL = 2 , STARTNORMAL_VAL = 3 }

Detailed Description

The MemoryJoinManager is responsible for joining/grouping documents using a document in the memory

Constructor & Destructor Documentation

MemoryJoinManager()

MemoryJoinManager::MemoryJoinManager	(	const std::string &	name,
		std::unique_ptr< joda::query::IValueProvider > &&	valProv
	)

Initializes the MemoryJoinManager

Parameters

name	Name/Identifier of the join.
valProv	The IValueProvider to receive the join values from.

~MemoryJoinManager()

MemoryJoinManager::~MemoryJoinManager ( )

overridedefault

Member Function Documentation

getJoinVal()

JODA_JOINID MemoryJoinManager::getJoinVal ( const RJValue &  val )

protected

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getName()

const std::string & MemoryJoinManager::getName ( ) const

overridevirtual

Returns the name/identifier of the join.

Returns

the name/identifier of the join

Reimplemented from JoinManager.

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join()

void MemoryJoinManager::join ( const RapidJsonDocument &  doc )

overridevirtual

Joins a single document with the others

Parameters

doc	The document to join

Implements JoinManager.

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loadJoin()

void MemoryJoinManager::loadJoin

(

std::shared_ptr< JSONStorage > &

load

)

Fills the given JSONStorage with containers containing the joined documents

Parameters

load	the JSONStorage to fill.

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Field Documentation

currID

JODA_JOINID MemoryJoinManager::currID = STARTNORMAL_VAL

protected

docs

std::unordered_map<JODA_JOINID, std::unique_ptr<MemoryJoinDoc> > MemoryJoinManager::docs

protected

falseValCreated

bool MemoryJoinManager::falseValCreated = false

protected

lMap

std::unordered_map<long, JODA_JOINID> MemoryJoinManager::lMap

protected

mut

std::mutex MemoryJoinManager::mut

protected

sMap

std::unordered_map<std::string, JODA_JOINID> MemoryJoinManager::sMap

protected

trueValCreated

bool MemoryJoinManager::trueValCreated = false

protected

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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/join/include/joda/join/MemoryJoinManager.h
• /home/nico/joda_tmp/tmp-joda-dirs/JODA-gh/libs/joda/core/modules/join/src/MemoryJoinManager.cpp