Class SqmSelectClause

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

org.hibernate.query.sqm.tree.select.SqmSelectClause

All Implemented Interfaces:

Selection<Object>, TupleElement<Object>, Serializable, JpaCriteriaNode, JpaSelection<Object>, JpaTupleElement<Object>, SqmAliasedExpressionContainer<SqmSelection<?>>, SqmCacheable, SqmNode

public class SqmSelectClause
extends AbstractSqmNode
implements SqmAliasedExpressionContainer<SqmSelection<?>>, JpaSelection<Object>

The semantic select clause. Defined as a list of individual selections.

See Also:

• Serialized Form

Field Summary

Fields inherited from interface SqmNode

LOG

Constructor Summary

Constructors

Constructor	Description
SqmSelectClause(boolean distinct, int expectedNumberOfSelections, NodeBuilder nodeBuilder)
SqmSelectClause(boolean distinct, NodeBuilder nodeBuilder)

Method Summary

Modifier and Type	Method	Description
SqmSelection<?>	add(SqmExpression<?> expression, String alias)
void	add(SqmSelection<?> aliasExpression)
void	addSelection(SqmSelection<?> selection)
JpaSelection<Object>	alias(String name)
int	cacheHashCode()
SqmSelectClause	copy(SqmCopyContext context)
boolean	equals(@Nullable Object other)
@Nullable String	getAlias()
@Nullable JavaType<Object>	getJavaTypeDescriptor()
List<SqmSelectableNode<?>>	getSelectionItems()
List<SqmSelection<?>>	getSelections()
int	hashCode()
boolean	isCompatible(Object other)
boolean	isCompoundSelection()
boolean	isDistinct()
void	makeDistinct(boolean distinct)
JpaSelection<?>	resolveJpaSelection()
void	setSelection(SqmSelectableNode<?> selectableNode)
void	setSelection(SqmSelection<?> sqmSelection)

Methods inherited from class AbstractSqmNode

nodeBuilder

Methods inherited from class Object

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

Methods inherited from interface JpaSelection

getCompoundSelectionItems

Methods inherited from interface JpaTupleElement

getJavaType, getJavaTypeName, isEnum

Methods inherited from interface SqmNode

asLoggableText

Constructor Details

SqmSelectClause

public SqmSelectClause(boolean distinct,
 NodeBuilder nodeBuilder)

SqmSelectClause

public SqmSelectClause(boolean distinct,
 int expectedNumberOfSelections,
 NodeBuilder nodeBuilder)

Method Details

copy

public SqmSelectClause copy(SqmCopyContext context)

Specified by:

copy in interface SqmNode

isDistinct

public boolean isDistinct()

makeDistinct

public void makeDistinct(boolean distinct)

getSelections

public List<SqmSelection<?>> getSelections()

addSelection

public void addSelection(SqmSelection<?> selection)

add

public SqmSelection<?> add(SqmExpression<?> expression,
 String alias)

Specified by:

add in interface SqmAliasedExpressionContainer<SqmSelection<?>>

add

public void add(SqmSelection<?> aliasExpression)

Specified by:

add in interface SqmAliasedExpressionContainer<SqmSelection<?>>

setSelection

public void setSelection(SqmSelection<?> sqmSelection)

setSelection

public void setSelection(SqmSelectableNode<?> selectableNode)

resolveJpaSelection

public JpaSelection<?> resolveJpaSelection()

getSelectionItems

public List<SqmSelectableNode<?>> getSelectionItems()

Specified by:

getSelectionItems in interface JpaSelection<Object>

alias

public JpaSelection<Object> alias(String name)

Specified by:

alias in interface JpaSelection<Object>

Specified by:

alias in interface Selection<Object>

isCompoundSelection

public boolean isCompoundSelection()

Specified by:

isCompoundSelection in interface Selection<Object>

getJavaTypeDescriptor

public @Nullable JavaType<Object> getJavaTypeDescriptor()

Specified by:

getJavaTypeDescriptor in interface JpaTupleElement<Object>

getAlias

public @Nullable String getAlias()

Specified by:

getAlias in interface TupleElement<Object>

equals

public boolean equals(@Nullable Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isCompatible

public boolean isCompatible(Object other)

Specified by:

isCompatible in interface SqmCacheable

cacheHashCode

public int cacheHashCode()

Specified by:

cacheHashCode in interface SqmCacheable