common-ext/io.github.caijiang.common.jpa/LightSpecification

LightSpecification

@FunctionalInterface

fun interface LightSpecification<T>

轻量级规格，可以通过toSpring转换为 spring 规格

Author

Types

Companion

object Companion

Functions

and

open fun and(other: LightSpecification<T>?): LightSpecification<T>

cast

open fun <OTHER> cast(work: <Error class: unknown class>.(<Error class: unknown class><out <Error class: unknown class>, out OTHER>) -> <Error class: unknown class><out <Error class: unknown class>, T>): LightSpecification<OTHER>

转换成其他实体的规格

not

open operator fun not(): LightSpecification<T>

open fun or(other: LightSpecification<T>?): LightSpecification<T>

specificationCollectionRelation

open fun <OTHER> specificationCollectionRelation(prop: KProperty1<OTHER, Collection<T>?>, type: <Error class: unknown class> = JoinType.INNER): LightSpecification<OTHER>

specificationListRelation

open fun <OTHER> specificationListRelation(prop: KProperty1<OTHER, List<T>?>, type: <Error class: unknown class> = JoinType.INNER): LightSpecification<OTHER>

specificationSetRelation

open fun <OTHER> specificationSetRelation(prop: KProperty1<OTHER, Set<T>?>, type: <Error class: unknown class> = JoinType.INNER): LightSpecification<OTHER>

specificationSingleRelation

open fun <OTHER> specificationSingleRelation(prop: KProperty1<OTHER, T?>, type: <Error class: unknown class> = JoinType.INNER): LightSpecification<OTHER>

toPredicate

abstract fun toPredicate(root: <Error class: unknown class><out <Error class: unknown class>, out T>, query: <Error class: unknown class><out <Error class: unknown class>>?, cb: <Error class: unknown class>): <Error class: unknown class>?

toSpring

open fun toSpring(): Specification<T>

upcast

open fun <X : T> upcast(): LightSpecification<X>