Interface FetchBuilder

All Superinterfaces:

GraphNodeBuilder

All Known Subinterfaces:

FetchBuilderBasicValued, LegacyFetchBuilder

@Incubating(since="8.0")
@SPI({USE,IMPLEMENT,SUPPLY})
public interface FetchBuilder
extends GraphNodeBuilder

Responsible for building a single Fetch instance. Given the following HQL for illustration,

    select b from Book b join fetch b.authors

we have a single fetch : `Book(b).authors`

See Also:

• ResultBuilder
• ResultBuilder.visitFetchBuilders(BiConsumer)
• visitFetchBuilders(BiConsumer)

Method Summary

Modifier and Type	Method	Description
Fetch	buildFetch(FetchParent parent, NavigablePath fetchPath, JdbcValuesMetadata jdbcResultsMetadata, DomainResultCreationState domainResultCreationState)	Builds and supplies one fetch node.
FetchBuilder	cacheKeyInstance()
default void	visitFetchBuilders(BiConsumer<Fetchable, FetchBuilder> consumer)	Supplies nested fetch builders to the visitor.

Method Details

buildFetch

@SPI(SUPPLY)
Fetch buildFetch(FetchParent parent,
 NavigablePath fetchPath,
 JdbcValuesMetadata jdbcResultsMetadata,
 DomainResultCreationState domainResultCreationState)

Builds and supplies one fetch node.

See Also:

• Fetch

visitFetchBuilders

@SPI(SUPPLY)
default void visitFetchBuilders(BiConsumer<Fetchable, FetchBuilder> consumer)

Supplies nested fetch builders to the visitor.

See Also:

• FetchBuilder

cacheKeyInstance

FetchBuilder cacheKeyInstance()