JoinManager Class Reference

#include <JoinManager.h>

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Public Member Functions
	JoinManager (std::string name, std::unique_ptr< joda::query::IValueProvider > &&valProv)
virtual	~JoinManager ()
virtual void	join (const RapidJsonDocument &doc)=0
virtual void	join (JSONContainer &cont)
virtual const std::string &	getName () const

Protected Types
enum	JoinVals { NOT_HASHABLE = 0 , FALSE_VAL = 1 , TRUE_VAL = 2 , STARTNORMAL_VAL = 3 }

Protected Attributes
std::string	name
std::unique_ptr< joda::query::IValueProvider >	valProv

Detailed Description

The JoinManager is an interface for joining/grouping documents using different techniques.

Member Enumeration Documentation

JoinVals

enum JoinManager::JoinVals

protected

Enumerator
NOT_HASHABLE
FALSE_VAL
TRUE_VAL
STARTNORMAL_VAL

Constructor & Destructor Documentation

JoinManager()

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

Initializes the name/identifier and IValueProvider of the JoinManager

Parameters

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

~JoinManager()

JoinManager::~JoinManager ( )

virtualdefault

Member Function Documentation

getName()

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

virtual

Returns the name/identifier of the join.

Returns

the name/identifier of the join

Reimplemented in MemoryJoinManager.

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join() [1/2]

virtual void JoinManager::join ( const RapidJsonDocument &  doc )

pure virtual

Joins a single document with the others

Parameters

doc	The RapidJsonDocument to join

Implemented in MemoryJoinManager, and FileJoinManager.

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join() [2/2]

void JoinManager::join ( JSONContainer &  cont )

virtual

Joins a container

Parameters

cont	Container to join

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Field Documentation

name

std::string JoinManager::name

protected

valProv

std::unique_ptr<joda::query::IValueProvider> JoinManager::valProv

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