Package org.hibernate.query.sqm.internal

Class DomainParameterXref

java.lang.Object

org.hibernate.query.sqm.internal.DomainParameterXref

public class DomainParameterXref
extends Object

Maintains a cross-reference between SqmParameter and QueryParameter references.

Field Summary

Fields

Modifier and Type	Field	Description
static final DomainParameterXref	EMPTY

Method Summary

Modifier and Type	Method	Description
void	addExpansion(QueryParameterImplementor<?> domainParam, SqmParameter<?> originalSqmParameter, SqmParameter<?> expansion)
void	clearExpansions()
DomainParameterXref	copy()
static DomainParameterXref	from(SqmStatement<?> sqmStatement)	Create a DomainParameterXref for the parameters defined in the SQM statement
List<SqmParameter<?>>	getExpansions(SqmParameter<?> sqmParameter)
SqmStatement.ParameterResolutions	getParameterResolutions()
QueryParameterImplementor<?>	getQueryParameter(SqmParameter<?> sqmParameter)
int	getQueryParameterCount()
Map<QueryParameterImplementor<?>,List<SqmParameter<?>>>	getQueryParameters()	Get all the QueryParameters mapped by this xref.
int	getSqmParameterCount()
List<SqmParameter<?>>	getSqmParameters(QueryParameterImplementor<?> queryParameter)
boolean	hasParameters()	Does this xref contain any parameters?

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final DomainParameterXref EMPTY

Method Details

from

public static DomainParameterXref from(SqmStatement<?> sqmStatement)

Create a DomainParameterXref for the parameters defined in the SQM statement

copy

public DomainParameterXref copy()

hasParameters

public boolean hasParameters()

Does this xref contain any parameters?

getQueryParameters

public Map<QueryParameterImplementor<?>,List<SqmParameter<?>>> getQueryParameters()

Get all the QueryParameters mapped by this xref. Note that order of parameters is important - parameters are included in cache keys for query results caching.

getQueryParameterCount

public int getQueryParameterCount()

getSqmParameterCount

public int getSqmParameterCount()

getParameterResolutions

public SqmStatement.ParameterResolutions getParameterResolutions()

getSqmParameters

public List<SqmParameter<?>> getSqmParameters(QueryParameterImplementor<?> queryParameter)

getQueryParameter

public QueryParameterImplementor<?> getQueryParameter(SqmParameter<?> sqmParameter)

addExpansion

public void addExpansion(QueryParameterImplementor<?> domainParam,
 SqmParameter<?> originalSqmParameter,
 SqmParameter<?> expansion)

getExpansions

public List<SqmParameter<?>> getExpansions(SqmParameter<?> sqmParameter)

clearExpansions

public void clearExpansions()