QueryParameter (Hibernate Javadocs)

All Superinterfaces:

Parameter<T>

All Known Subinterfaces:

FunctionReturn<T>, FunctionReturnImplementor<T>, ProcedureParameter<T>, ProcedureParameterImplementor<T>, QueryParameterImplementor<T>

All Known Implementing Classes:

AbstractParameterDescriptor, AbstractQueryParameter, FunctionReturnImpl, JpaCriteriaParameter, NamedParameterDescriptor, OrdinalParameterDescriptor, ProcedureParameterImpl, QueryParameterNamedImpl, QueryParameterPositionalImpl, ValueBindJpaCriteriaParameter
```
@Incubating
public interface QueryParameter<T>
extends Parameter<T>
```
Represents a parameter defined in the source (HQL/JPQL or criteria) query.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`allowsMultiValuedBinding()`	Does this parameter allow multi-valued (collection, array, etc) binding?
`BindableType<T>`	`getHibernateType()`	Get the Hibernate Type associated with this parameter, if one.

Methods inherited from interface jakarta.persistence.Parameter
getName, getParameterType, getPosition

- Method Detail
  - allowsMultiValuedBinding
```
boolean allowsMultiValuedBinding()
```
    Does this parameter allow multi-valued (collection, array, etc) binding?
    This is only valid for HQL/JPQL and (I think) Criteria queries, and is determined based on the context of the parameters declaration.
    
    Returns:
    
    true indicates that multi-valued binding is allowed for this parameter
  - getHibernateType
```
BindableType<T> getHibernateType()
```
    Get the Hibernate Type associated with this parameter, if one. May return null.
    
    Returns:
    
    The associated Hibernate Type, may be null.