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

Class ArgumentReader<A>

java.lang.Object

org.hibernate.sql.results.graph.instantiation.internal.ArgumentReader<A>

All Implemented Interfaces:

DomainResultAssembler<A>

public class ArgumentReader<A>
extends Object
implements DomainResultAssembler<A>

Specialized QueryResultAssembler for use as a "reader" for dynamic- instantiation arguments.

Constructor Summary

Constructors

Constructor	Description
ArgumentReader(DomainResultAssembler<A> delegateAssembler, String alias)

Method Summary

Modifier and Type	Method	Description
@Nullable A	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().
String	getAlias()
JavaType<A>	getAssembledJavaType()	The JavaType describing the Java type that this assembler assembles.
@Nullable Initializer<?>	getInitializer()
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

Constructor Detail

ArgumentReader

public ArgumentReader(DomainResultAssembler<A> delegateAssembler,
                      String alias)

Method Detail

getAlias

public String getAlias()

assemble

public @Nullable A assemble(RowProcessingState rowProcessingState)

Description copied from interface: DomainResultAssembler

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

Specified by:

assemble in interface DomainResultAssembler<A>

getAssembledJavaType

public JavaType<A> getAssembledJavaType()

Description copied from interface: DomainResultAssembler

The JavaType describing the Java type that this assembler assembles.

Specified by:

getAssembledJavaType in interface DomainResultAssembler<A>

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<A>

getInitializer

public @Nullable Initializer<?> getInitializer()

Specified by:

getInitializer in interface DomainResultAssembler<A>

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<A>