Referrers

open class Referrers<ParentID : Any, in Parent : Entity<ParentID>, ChildID : Any, out Child : Entity<ChildID>, REF>(val reference: Column<REF>, val factory: EntityClass<ChildID, Child>, val cache: Boolean, references: Map<Column<*>, Column<*>>? = null) : ReadOnlyProperty<Parent, SizedIterable<Child>>

Class responsible for implementing property delegates of the read-only properties involved in a one-to-many relation, which retrieves all child entities that reference the parent entity.

Parameters

reference

The reference column defined on the child entity's associated table.

factory

The EntityClass associated with the child entity that references the parent entity.

cache

Whether loaded reference entities should be stored in the EntityCache.

Members

Constructors

Referrers

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constructor(reference: Column<REF>, factory: EntityClass<ChildID, Child>, cache: Boolean, references: Map<Column<*>, Column<*>>? = null)

Properties

allReferences

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val allReferences: Map<Column<*>, Column<*>>

cache

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val cache: Boolean

factory

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val factory: EntityClass<ChildID, Child>

reference

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val reference: Column<REF>

Functions

getValue

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open operator override fun getValue(thisRef: Parent, property: KProperty<*>): SizedIterable<Child>

orderBy

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infix fun orderBy(order: Pair<Expression<*>, SortOrder>): Referrers<ParentID, Parent, ChildID, Child, REF>

Modifies this reference to sort entities according to the specified order.

infix fun orderBy(order: List<Pair<Expression<*>, SortOrder>>): Referrers<ParentID, Parent, ChildID, Child, REF>

fun orderBy(vararg order: Pair<Expression<*>, SortOrder>): Referrers<ParentID, Parent, ChildID, Child, REF>

Modifies this reference to sort entities based on multiple columns as specified in order.

infix fun orderBy(expression: Expression<*>): Referrers<ParentID, Parent, ChildID, Child, REF>

Modifies this reference to sort entities by a column specified in expression using ascending order.