程序包 org.hibernate.annotations

注释类型 BatchSize

@Target({TYPE,METHOD,FIELD})
@Retention(RUNTIME)
public @interface BatchSize

Defines size for batch loading of collections or lazy entities. For example...

     @Entity
     @BatchSize(size=100)
     class Product {
         ...
     }
 

will initialize up to 100 lazy Product entity proxies at a time.

        @OneToMany
        @BatchSize(size = 5) /
        Set getProducts() { ... };
 

will initialize up to 5 lazy collections of products at a time

作者:

Emmanuel Bernard, Steve Ebersole

必需元素概要

所需元素

修饰符和类型	必需的元素	说明
int	size	Strictly positive integer.

元素详细资料

size

int size

Strictly positive integer.