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trait RelationHelper[R] extends AnyRef

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Abstract Value Members

  1. abstract def getField(relation: R, entityTypeId: EntityTypeId): Seq[FieldName]
  2. abstract def getRelatedEntity(relation: R, entityTypeId: EntityTypeId): Option[EntityTypeId]
  3. abstract def relatedIsMultiple(relation: R, fieldId: Option[FieldName]): Boolean

    Для указанного entityType определяет, может ли с объектом данного типа быть связано несколько объектов

    Для указанного entityType определяет, может ли с объектом данного типа быть связано несколько объектов

    Example:

    1. в связи Player_to_Team (n:1) для Team ответ будет true (команда может включать множество игроков), а для Player - false (один игрок состоит в одной команде)

  4. abstract def relatedIsMultipleByOtherField(relation: R, fieldId: FieldName): Boolean

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  1. final def !=(arg0: Any): Boolean
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  5. def clone(): AnyRef
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  6. final def eq(arg0: AnyRef): Boolean
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  9. def hashCode(): Int
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  10. final def isInstanceOf[T0]: Boolean
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  11. final def ne(arg0: AnyRef): Boolean
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  13. final def notifyAll(): Unit
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  14. final def synchronized[T0](arg0: => T0): T0
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  15. def toString(): String
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  16. final def wait(arg0: Long, arg1: Int): Unit
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  17. final def wait(arg0: Long): Unit
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  18. final def wait(): Unit
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Deprecated Value Members

  1. def finalize(): Unit
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    Deprecated

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