Package org.hibernate.sql.results.graph.basic

Class BasicFetch<T>

java.lang.Object

org.hibernate.sql.results.graph.basic.BasicFetch<T>

All Implemented Interfaces:

BasicResultGraphNode<T>, DomainResult<T>, DomainResultGraphNode, Fetch

public class BasicFetch<T>
extends Object
implements Fetch, BasicResultGraphNode<T>

Fetch for a basic-value

Constructor Summary

Constructors

Constructor	Description
BasicFetch(int valuesArrayPosition, FetchParent fetchParent, NavigablePath fetchablePath, BasicValuedModelPart valuedMapping, FetchTiming fetchTiming, DomainResultCreationState creationState, boolean unwrapRowProcessingState)
BasicFetch(int valuesArrayPosition, FetchParent fetchParent, NavigablePath fetchablePath, BasicValuedModelPart valuedMapping, BasicValueConverter<T,?> valueConverter, FetchTiming fetchTiming, boolean canBasicPartFetchBeDelayed, DomainResultCreationState creationState, boolean coerceResultType, boolean unwrapRowProcessingState)

Method Summary

Modifier and Type	Method	Description
void	collectValueIndexesToCache(BitSet valueIndexes)	Collect the JDBC value indexes used by this domain result that should be cached.
DomainResultAssembler<T>	createAssembler(InitializerParent<?> parent, AssemblerCreationState creationState)	Create the assembler for this fetch
DomainResultAssembler<T>	createResultAssembler(InitializerParent<?> parent, AssemblerCreationState creationState)	Create an assembler (and any initializers) for this result.
Fetchable	getFetchedMapping()	The value mapping being fetched
FetchParent	getFetchParent()	Obtain the owner of this fetch.
NavigablePath	getNavigablePath()	Get the property path to this fetch
JavaType<?>	getResultJavaType()
String	getResultVariable()	The result-variable (alias) associated with this result.
FetchTiming	getTiming()	immediate or delayed? todo (6.0) : should we also expose the fetch-style? Perhaps the fetch-options?
boolean	hasTableGroup()	Is the TableGroup associated with this Fetch defined?

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.DomainResultGraphNode

appliesTo

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

asFetchParent, containsAnyNonScalarResults

Constructor Details

BasicFetch

public BasicFetch(int valuesArrayPosition,
 FetchParent fetchParent,
 NavigablePath fetchablePath,
 BasicValuedModelPart valuedMapping,
 FetchTiming fetchTiming,
 DomainResultCreationState creationState,
 boolean unwrapRowProcessingState)

BasicFetch

public BasicFetch(int valuesArrayPosition,
 FetchParent fetchParent,
 NavigablePath fetchablePath,
 BasicValuedModelPart valuedMapping,
 BasicValueConverter<T,?> valueConverter,
 FetchTiming fetchTiming,
 boolean canBasicPartFetchBeDelayed,
 DomainResultCreationState creationState,
 boolean coerceResultType,
 boolean unwrapRowProcessingState)

Method Details

getTiming

public FetchTiming getTiming()

Description copied from interface: Fetch

immediate or delayed? todo (6.0) : should we also expose the fetch-style? Perhaps the fetch-options?

Specified by:

getTiming in interface Fetch

hasTableGroup

public boolean hasTableGroup()

Description copied from interface: Fetch

Is the TableGroup associated with this Fetch defined?

Specified by:

hasTableGroup in interface Fetch

getFetchParent

public FetchParent getFetchParent()

Description copied from interface: Fetch

Obtain the owner of this fetch. Ultimately used to identify the thing that "owns" this fetched navigable for the purpose of:

* identifying the associated owner reference as we process the fetch * inject the fetched instance into the parent and potentially inject the parent reference into the fetched instance if it defines such injection (e.g. Parent)

Specified by:

getFetchParent in interface Fetch

getFetchedMapping

public Fetchable getFetchedMapping()

Description copied from interface: Fetch

The value mapping being fetched

Specified by:

getFetchedMapping in interface Fetch

getResultJavaType

public JavaType<?> getResultJavaType()

Specified by:

getResultJavaType in interface DomainResultGraphNode

getNavigablePath

public NavigablePath getNavigablePath()

Description copied from interface: Fetch

Get the property path to this fetch

Specified by:

getNavigablePath in interface DomainResultGraphNode

Specified by:

getNavigablePath in interface Fetch

Returns:

The property path

createAssembler

public DomainResultAssembler<T> createAssembler(InitializerParent<?> parent,
 AssemblerCreationState creationState)

Description copied from interface: Fetch

Create the assembler for this fetch

Specified by:

createAssembler in interface Fetch

createResultAssembler

public DomainResultAssembler<T> createResultAssembler(InitializerParent<?> parent,
 AssemblerCreationState creationState)

Description copied from interface: DomainResult

Create an assembler (and any initializers) for this result.

Specified by:

createResultAssembler in interface DomainResult<T>

getResultVariable

public String getResultVariable()

Description copied from interface: DomainResult

The result-variable (alias) associated with this result.

Specified by:

getResultVariable in interface DomainResult<T>

collectValueIndexesToCache

public void collectValueIndexesToCache(BitSet valueIndexes)

Description copied from interface: DomainResultGraphNode

Collect the JDBC value indexes used by this domain result that should be cached.

Specified by:

collectValueIndexesToCache in interface DomainResultGraphNode