Package org.hibernate.sql.results.graph.instantiation.internal

Class DynamicInstantiationAssemblerMapImpl

java.lang.Object

org.hibernate.sql.results.graph.instantiation.internal.DynamicInstantiationAssemblerMapImpl

All Implemented Interfaces:

DomainResultAssembler<Map<?,?>>

public class DynamicInstantiationAssemblerMapImpl
extends Object
implements DomainResultAssembler<Map<?,?>>

A QueryResultAssembler implementation representing handling for dynamic- instantiations targeting a Map, e.g.`select new map( pers.name, pers.dateOfBirth ) ...`

Constructor Summary

Constructors

Constructor	Description
DynamicInstantiationAssemblerMapImpl(JavaType<Map<?,?>> mapJavaType, List<ArgumentReader<?>> argumentReaders)

Method Summary

Modifier and Type	Method	Description
Map<?,?>	assemble(RowProcessingState rowProcessingState)	The main "assembly" contract.
<X> void	forEachResultAssembler(BiConsumer<Initializer<?>,X> consumer, X arg)	Invokes the consumer with every initializer part of this assembler that returns true for Initializer.isResultInitializer().
JavaType<Map<?,?>>	getAssembledJavaType()	The JavaType describing the Java type that this assembler assembles.
void	resolveState(RowProcessingState rowProcessingState)	This method is used to resolve the assembler's state, i.e.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.sql.results.graph.DomainResultAssembler

getInitializer

Constructor Detail

DynamicInstantiationAssemblerMapImpl

public DynamicInstantiationAssemblerMapImpl(JavaType<Map<?,?>> mapJavaType,
                                            List<ArgumentReader<?>> argumentReaders)

Method Detail

getAssembledJavaType

public JavaType<Map<?,?>> getAssembledJavaType()

Description copied from interface: DomainResultAssembler

The JavaType describing the Java type that this assembler assembles.

Specified by:

getAssembledJavaType in interface DomainResultAssembler<Map<?,?>>

assemble

public Map<?,?> assemble(RowProcessingState rowProcessingState)

Description copied from interface: DomainResultAssembler

The main "assembly" contract. Assemble the result and return it.

Specified by:

assemble in interface DomainResultAssembler<Map<?,?>>

resolveState

public void resolveState(RowProcessingState rowProcessingState)

Description copied from interface: DomainResultAssembler

This method is used to resolve the assembler's state, i.e. reading the result values, with some performance optimization when we don't need the result object itself

Specified by:

resolveState in interface DomainResultAssembler<Map<?,?>>

forEachResultAssembler

public <X> void forEachResultAssembler(BiConsumer<Initializer<?>,X> consumer,
                                       X arg)

Description copied from interface: DomainResultAssembler

Invokes the consumer with every initializer part of this assembler that returns true for Initializer.isResultInitializer().

Specified by:

forEachResultAssembler in interface DomainResultAssembler<Map<?,?>>