Class SqmPositionalParameter<T>

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement<T>

org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection<T>

org.hibernate.query.sqm.tree.expression.AbstractSqmExpression<T>

org.hibernate.query.sqm.tree.expression.AbstractSqmParameter<T>

org.hibernate.query.sqm.tree.expression.SqmPositionalParameter<T>

All Implemented Interfaces:

Expression<T>, ParameterExpression<T>, Selection<T>, Parameter<T>, TupleElement<T>, Serializable, JpaCriteriaNode, JpaExpression<T>, JpaParameterExpression<T>, JpaSelection<T>, JpaTupleElement<T>, SqmExpression<T>, SqmParameter<T>, SqmSelectableNode<T>, SqmCacheable, SqmExpressibleAccessor<T>, SqmNode, SqmTypedNode<T>, SqmVisitableNode

public class SqmPositionalParameter<T>
extends AbstractSqmParameter<T>

Models a positional parameter expression

See Also:

• Serialized Form

Field Summary

Fields inherited from interface SqmNode

LOG

Fields inherited from interface SqmParameter

COMPARATOR

Constructor Summary

Constructors

Constructor	Description
SqmPositionalParameter(int position, boolean canBeMultiValued, @Nullable SqmBindableType<T> expressibleType, NodeBuilder nodeBuilder)
SqmPositionalParameter(int position, boolean canBeMultiValued, NodeBuilder nodeBuilder)

Method Summary

Modifier and Type	Method	Description
<X> X	accept(SemanticQueryWalker<X> walker)	Accept the walker per visitation
void	appendHqlString(StringBuilder hql, SqmRenderContext context)
String	asLoggableText()
int	cacheHashCode()
SqmParameter<T>	copy()	Make a copy
SqmPositionalParameter<T>	copy(SqmCopyContext context)
boolean	equals(@Nullable Object object)
@NonNull Integer	getPosition()	If this represents a positional parameter, return that parameter position; otherwise return null.
int	hashCode()
boolean	isCompatible(Object object)
String	toString()

Methods inherited from class AbstractSqmParameter

allowMultiValuedBinding, applyInferableType, disallowMultiValuedBinding, getAnticipatedType, getName, getParameterType, getTupleLength

Methods inherited from class AbstractSqmExpression

as, cast, equalTo, equalTo, getJavaTypeDescriptor, in, in, in, in, internalApplyInferableType, isNotNull, isNull, nodeBuilder, notEqualTo, notEqualTo

Methods inherited from class AbstractJpaSelection

alias, getSelectionItems, isCompoundSelection

Methods inherited from class AbstractJpaTupleElement

copyTo, getAlias, getNodeType, setAlias, setExpressibleType

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface JpaTupleElement

getJavaType, getJavaTypeDescriptor, getJavaTypeName, isEnum

Methods inherited from interface Selection

isCompoundSelection

Methods inherited from interface SqmExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, cast, castAs, equalTo, equalTo, getNodeType, in, in, in, in, isNotNull, isNull, notEqualTo, notEqualTo, visitSubSelectableNodes

Methods inherited from interface SqmNode

nodeBuilder

Methods inherited from interface SqmTypedNode

getExpressible, getNodeJavaType

Methods inherited from interface SqmVisitableNode

toHqlString

Methods inherited from interface TupleElement

getAlias

Constructor Details

SqmPositionalParameter

public SqmPositionalParameter(int position,
 boolean canBeMultiValued,
 NodeBuilder nodeBuilder)

SqmPositionalParameter

public SqmPositionalParameter(int position,
 boolean canBeMultiValued,
 @Nullable SqmBindableType<T> expressibleType,
 NodeBuilder nodeBuilder)

Method Details

copy

public SqmPositionalParameter<T> copy(SqmCopyContext context)

getPosition

public @NonNull Integer getPosition()

Description copied from interface: SqmParameter

If this represents a positional parameter, return that parameter position; otherwise return null.

Specified by:

getPosition in interface Parameter<T>

Specified by:

getPosition in interface SqmParameter<T>

Overrides:

getPosition in class AbstractSqmParameter<T>

Returns:

The parameter position

copy

public SqmParameter<T> copy()

Description copied from interface: SqmParameter

Make a copy

accept

public <X> X accept(SemanticQueryWalker<X> walker)

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

toString

public String toString()

Overrides:

toString in class Object

asLoggableText

public String asLoggableText()

appendHqlString

public void appendHqlString(StringBuilder hql,
 SqmRenderContext context)

equals

public boolean equals(@Nullable Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isCompatible

public boolean isCompatible(Object object)

cacheHashCode

public int cacheHashCode()