# Relation

URL: https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/
Проверено на 1С-Битрикс 25.x, обновлено 03.08.2026.
Источник: независимый русскоязычный справочник chugunov.pro. Не является официальной документацией 1С-Битрикс.

Класс `\Bitrix\Main\ORM\Fields\Relations\Relation`
Модуль: Main.

## Описание

main

Исходный файл: `source/main/lib/orm/fields/relations/relation.php:25`

## Методы (45)

- [`__construct()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/__construct/)
- [`addFetchDataModifier()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/addfetchdatamodifier/)
- [`addSaveDataModifier()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/addsavedatamodifier/)
- [`addValidator()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/addvalidator/)
- [`configureCascadeDeletePolicy()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/configurecascadedeletepolicy/)
- [`configureCascadeSavePolicy()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/configurecascadesavepolicy/)
- [`configureJoinType()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/configurejointype/)
- [`configureSerialized()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/configureserialized/) (устаревший)
- [`configureTitle()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/configuretitle/) — Языковая фраза
- [`getCascadeDeletePolicy()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getcascadedeletepolicy/)
- [`getCascadeSavePolicy()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getcascadesavepolicy/)
- [`static getClassByOldDataType()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getclassbyolddatatype/) (устаревший)
- [`getConnection()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getconnection/)
- [`getDataType()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getdatatype/) (устаревший)
- [`getEntity()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getentity/)
- [`getFetchDataModifiers()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getfetchdatamodifiers/)
- [`getGetterTypeHint()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getgettertypehint/)
- [`getJoinType()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getjointype/)
- [`getLangCode()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getlangcode/)
- [`getName()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getname/)
- [`static getOldDataTypeByClass()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getolddatatypebyclass/) (устаревший)
- [`static getOldDataTypeByField()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getolddatatypebyfield/) (устаревший)
- [`getParameter()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getparameter/)
- [`getParentField()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getparentfield/)
- [`getRefEntity()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getrefentity/)
- [`getRefEntityName()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getrefentityname/)
- [`getSaveDataModifiers()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getsavedatamodifiers/)
- [`getSetterTypeHint()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getsettertypehint/)
- [`getTitle()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/gettitle/)
- [`getTypeMask()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/gettypemask/)
- [`getValidators()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/getvalidators/)
- [`hasParameter()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/hasparameter/)
- [`isSerialized()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/isserialized/)
- [`modifyValueBeforeSave()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/modifyvaluebeforesave/)
- [`postInitialize()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/postinitialize/) — Вызывается после инициализации сущностью Entity
- [`resetEntity()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/resetentity/)
- [`serialize()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/serialize/)
- [`setConnection()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/setconnection/)
- [`setEntity()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/setentity/)
- [`setName()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/setname/)
- [`setParameter()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/setparameter/)
- [`setParentField()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/setparentfield/)
- [`setSerialized()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/setserialized/)
- [`unserialize()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/unserialize/)
- [`validateValue()`](https://chugunov.pro/api-bitrix/main/orm/fields/relations/relation/validatevalue/)

Оригинал в официальной документации: https://docs.1c-bitrix.ru/api/classes/Bitrix-Main-ORM-Fields-Relations-Relation.html