Package org.hibernate.query.spi

Interface ParameterMetadataImplementor

All Superinterfaces:

ParameterMetadata

All Known Subinterfaces:

ProcedureParameterMetadataImplementor

All Known Implementing Classes:

ParameterMetadataImpl, ProcedureParameterMetadataImpl

public interface ParameterMetadataImplementor
extends ParameterMetadata

Method Summary

Modifier and Type	Method	Description
default void	collectAllParameters(Consumer<QueryParameterImplementor<?>> collector)
QueryParameterImplementor<?>	findQueryParameter(int positionLabel)	Find the QueryParameter registered under the given position-label, if one.
QueryParameterImplementor<?>	findQueryParameter(String name)	Find the QueryParameter registered under the given name, if one.
QueryParameterImplementor<?>	getQueryParameter(int positionLabel)	Get the QueryParameter reference registered here under the given position-label.
QueryParameterImplementor<?>	getQueryParameter(String name)	Get the QueryParameter reference registered here under the given name.
boolean	hasAnyMatching(Predicate<QueryParameterImplementor<?>> filter)
<P> QueryParameterImplementor<P>	resolve(Parameter<P> param)	A deeper resolution attempt from a JPA parameter reference to Hibernate's contract.
void	visitParameters(Consumer<QueryParameterImplementor<?>> consumer)
default void	visitRegistrations(Consumer<? extends QueryParameter<?>> action)	General purpose visitation using functional

Methods inherited from interface org.hibernate.query.ParameterMetadata

containsReference, getInferredParameterType, getNamedParameterNames, getOrdinalParameterLabels, getParameterCount, getRegistrations, hasNamedParameters, hasPositionalParameters

Method Detail

visitParameters

void visitParameters(Consumer<QueryParameterImplementor<?>> consumer)

collectAllParameters

default void collectAllParameters(Consumer<QueryParameterImplementor<?>> collector)

visitRegistrations

default void visitRegistrations(Consumer<? extends QueryParameter<?>> action)

Description copied from interface: ParameterMetadata

General purpose visitation using functional

Specified by:

visitRegistrations in interface ParameterMetadata

hasAnyMatching

boolean hasAnyMatching(Predicate<QueryParameterImplementor<?>> filter)

findQueryParameter

QueryParameterImplementor<?> findQueryParameter(String name)

Description copied from interface: ParameterMetadata

Find the QueryParameter registered under the given name, if one.

Specified by:

findQueryParameter in interface ParameterMetadata

Returns:

The registered match, or null is there is no match

See Also:

ParameterMetadata.getQueryParameter(String)

getQueryParameter

QueryParameterImplementor<?> getQueryParameter(String name)

Description copied from interface: ParameterMetadata

Get the QueryParameter reference registered here under the given name.

Specified by:

getQueryParameter in interface ParameterMetadata

Returns:

The registered match. Never null

findQueryParameter

QueryParameterImplementor<?> findQueryParameter(int positionLabel)

Description copied from interface: ParameterMetadata

Find the QueryParameter registered under the given position-label, if one.

Specified by:

findQueryParameter in interface ParameterMetadata

Returns:

The registered match, or null is there is no match

See Also:

ParameterMetadata.getQueryParameter(int)

getQueryParameter

QueryParameterImplementor<?> getQueryParameter(int positionLabel)

Description copied from interface: ParameterMetadata

Get the QueryParameter reference registered here under the given position-label.

Specified by:

getQueryParameter in interface ParameterMetadata

Returns:

The registered match. Never null

resolve

<P> QueryParameterImplementor<P> resolve(Parameter<P> param)

Description copied from interface: ParameterMetadata

A deeper resolution attempt from a JPA parameter reference to Hibernate's contract. Generally should return the same param reference. According to the spec, only Parameter references obtained from the provider are valid.

Specified by:

resolve in interface ParameterMetadata