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Hibernate's core ORM functionality
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.annotations;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* 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
*
* @author Emmanuel Bernard
* @author Steve Ebersole
*/
@Target({TYPE, METHOD, FIELD})
@Retention(RUNTIME)
public @interface BatchSize {
/**
* Strictly positive integer.
*/
int size();
}