程序包 org.hibernate.loader.collection

类 BatchingCollectionInitializerBuilder

java.lang.Object

org.hibernate.loader.collection.BatchingCollectionInitializerBuilder

直接已知子类:

AbstractBatchingCollectionInitializerBuilder, DynamicBatchingCollectionInitializerBuilder, LegacyBatchingCollectionInitializerBuilder, PaddedBatchingCollectionInitializerBuilder

public abstract class BatchingCollectionInitializerBuilder
extends Object

Contract for building CollectionInitializer instances capable of performing batch-fetch loading.

作者:

Steve Ebersole

另请参阅:

BatchFetchStyle

构造器概要

构造器

构造器	说明
BatchingCollectionInitializerBuilder()

方法概要

修饰符和类型	方法	说明
protected CollectionInitializer	buildNonBatchingLoader(QueryableCollection persister, SessionFactoryImplementor factory, LoadQueryInfluencers influencers)
CollectionInitializer	createBatchingCollectionInitializer(QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers influencers)	Builds a batch-fetch capable CollectionInitializer for basic and many-to-many collections (collections with a dedicated collection table).
CollectionInitializer	createBatchingOneToManyInitializer(QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers influencers)	Builds a batch-fetch capable CollectionInitializer for one-to-many collections (collections without a dedicated collection table).
protected abstract CollectionInitializer	createRealBatchingCollectionInitializer(QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers influencers)
protected abstract CollectionInitializer	createRealBatchingOneToManyInitializer(QueryableCollection persister, int maxBatchSize, SessionFactoryImplementor factory, LoadQueryInfluencers influencers)
static BatchingCollectionInitializerBuilder	getBuilder(SessionFactoryImplementor factory)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

BatchingCollectionInitializerBuilder

public BatchingCollectionInitializerBuilder()

方法详细资料

getBuilder

public static BatchingCollectionInitializerBuilder getBuilder(SessionFactoryImplementor factory)

createBatchingCollectionInitializer

public CollectionInitializer createBatchingCollectionInitializer(QueryableCollection persister,
                                                                 int maxBatchSize,
                                                                 SessionFactoryImplementor factory,
                                                                 LoadQueryInfluencers influencers)

Builds a batch-fetch capable CollectionInitializer for basic and many-to-many collections (collections with a dedicated collection table).

参数:

persister - THe collection persister

maxBatchSize - The maximum number of keys to batch-fetch together

factory - The SessionFactory

influencers - Any influencers that should affect the built query

返回:

The batch-fetch capable collection initializer

createRealBatchingCollectionInitializer

protected abstract CollectionInitializer createRealBatchingCollectionInitializer(QueryableCollection persister,
                                                                                 int maxBatchSize,
                                                                                 SessionFactoryImplementor factory,
                                                                                 LoadQueryInfluencers influencers)

createBatchingOneToManyInitializer

public CollectionInitializer createBatchingOneToManyInitializer(QueryableCollection persister,
                                                                int maxBatchSize,
                                                                SessionFactoryImplementor factory,
                                                                LoadQueryInfluencers influencers)

Builds a batch-fetch capable CollectionInitializer for one-to-many collections (collections without a dedicated collection table).

参数:

persister - THe collection persister

maxBatchSize - The maximum number of keys to batch-fetch together

factory - The SessionFactory

influencers - Any influencers that should affect the built query

返回:

The batch-fetch capable collection initializer

createRealBatchingOneToManyInitializer

protected abstract CollectionInitializer createRealBatchingOneToManyInitializer(QueryableCollection persister,
                                                                                int maxBatchSize,
                                                                                SessionFactoryImplementor factory,
                                                                                LoadQueryInfluencers influencers)

buildNonBatchingLoader

protected CollectionInitializer buildNonBatchingLoader(QueryableCollection persister,
                                                       SessionFactoryImplementor factory,
                                                       LoadQueryInfluencers influencers)