Uses of Interface
javax.persistence.criteria.Selection

Packages that use Selection

Package	Description
javax.persistence.criteria
org.hibernate.ejb
org.hibernate.ejb.criteria
org.hibernate.ejb.criteria.expression
org.hibernate.ejb.criteria.expression.function
org.hibernate.ejb.criteria.path
org.hibernate.ejb.criteria.predicate

Uses of Selection in javax.persistence.criteria

Subinterfaces of Selection in javax.persistence.criteria

Modifier and Type	Interface and Description
interface	CollectionJoin<Z,E> The CollectionJoin interface is the type of the result of joining to a collection over an association or element collection that has been specified as a java.util.Collection.
interface	CompoundSelection<X> The CompoundSelection interface defines a compound selection item (tuple, array, or result of constructor).
static interface	CriteriaBuilder.Case<R> Interface used to build general case expressions.
static interface	CriteriaBuilder.Coalesce<T> Interface used to build coalesce expressions.
static interface	CriteriaBuilder.In<T> Interface used to build in predicates.
static interface	CriteriaBuilder.SimpleCase<C,R> Interface used to build simple case expressions.
interface	Expression<T> Type for query expressions.
interface	From<Z,X> Represents a bound type, usually an entity that appears in the from clause, but may also be an embeddable belonging to an entity in the from clause.
interface	Join<Z,X> A join to an entity, embeddable, or basic type.
interface	ListJoin<Z,E> The ListJoin interface is the type of the result of joining to a collection over an association or element collection that has been specified as a java.util.List.
interface	MapJoin<Z,K,V> The MapJoin interface is the type of the result of joining to a collection over an association or element collection that has been specified as a java.util.Map.
interface	ParameterExpression<T> Type of criteria query parameter expressions.
interface	Path<X> Represents a simple or compound attribute path from a bound type or collection, and is a "primitive" expression.
interface	PluralJoin<Z,C,E> The PluralJoin interface defines functionality that is common to joins to all collection types.
interface	Predicate The type of a simple or compound predicate: a conjunction or disjunction of restrictions.
interface	Root<X> A root type in the from clause.
interface	SetJoin<Z,E> The SetJoin interface is the type of the result of joining to a collection over an association or element collection that has been specified as a java.util.Set.
interface	Subquery<T> The Subquery interface defines functionality that is specific to subqueries.

Methods in javax.persistence.criteria that return Selection

Modifier and Type	Method and Description
Selection<X>	Selection.alias(String name) Assigns an alias to the selection item.
Selection<T>	AbstractQuery.getSelection() Return the selection of the query, or null if no selection has been set.

Methods in javax.persistence.criteria that return types with arguments of type Selection

Modifier and Type	Method and Description
List<Selection<?>>	Selection.getCompoundSelectionItems() Return the selection items composing a compound selection.

Methods in javax.persistence.criteria with parameters of type Selection

Modifier and Type	Method and Description
CompoundSelection<Object[]>	CriteriaBuilder.array(Selection<?>... selections) Create an array-valued selection item.
<Y> CompoundSelection<Y>	CriteriaBuilder.construct(Class<Y> resultClass, Selection<?>... selections) Create a selection item corresponding to a constructor.
CriteriaQuery<T>	CriteriaQuery.multiselect(Selection<?>... selections) Specify the selection items that are to be returned in the query result.
CriteriaQuery<T>	CriteriaQuery.select(Selection<? extends T> selection) Specify the item that is to be returned in the query result.
CompoundSelection<Tuple>	CriteriaBuilder.tuple(Selection<?>... selections) Create a tuple-valued selection item.

Method parameters in javax.persistence.criteria with type arguments of type Selection

Modifier and Type	Method and Description
CriteriaQuery<T>	CriteriaQuery.multiselect(List<Selection<?>> selectionList) Specify the selection items that are to be returned in the query result.

Uses of Selection in org.hibernate.ejb

Methods in org.hibernate.ejb with parameters of type Selection

Modifier and Type	Method and Description
<T> TypedQuery<T>	HibernateEntityManagerImplementor.createQuery(String jpaqlString, Class<T> resultClass, Selection selection, HibernateEntityManagerImplementor.Options options) Used during "compiling" a JPA criteria query.
<T> TypedQuery<T>	AbstractEntityManagerImpl.createQuery(String jpaqlString, Class<T> resultClass, Selection selection, HibernateEntityManagerImplementor.Options options)

Uses of Selection in org.hibernate.ejb.criteria

Subinterfaces of Selection in org.hibernate.ejb.criteria

Modifier and Type	Interface and Description
interface	CollectionJoinImplementor<Z,X> Specialization of JoinImplementor for Collection typed attribute joins
interface	ExpressionImplementor<T> TODO : javadoc
interface	FromImplementor<Z,X> Implementation contract for the JPA From interface.
interface	JoinImplementor<Z,X> Consolidates the Join and Fetch hierarchies since that is how we implement them.
interface	ListJoinImplementor<Z,X> Specialization of JoinImplementor for List typed attribute joins
interface	MapJoinImplementor<Z,K,V> Specialization of JoinImplementor for Map typed attribute joins
interface	PathImplementor<X> Implementation contract for the JPA Path interface.
interface	PathSource<X> Implementation contract for things which can be the source (parent, left-hand-side, etc) of a path
interface	SelectionImplementor<X> TODO : javadoc
interface	SetJoinImplementor<Z,X> Specialization of JoinImplementor for Set typed attribute joins

Classes in org.hibernate.ejb.criteria that implement Selection

Modifier and Type	Class and Description
class	CriteriaSubqueryImpl<T> The Hibernate implementation of the JPA Subquery contract.

Methods in org.hibernate.ejb.criteria that return Selection

Modifier and Type	Method and Description
Selection<? extends T>	QueryStructure.getSelection()
Selection<T>	CriteriaQueryImpl.getSelection() Return the selection of the query, or null if no selection has been set.

Methods in org.hibernate.ejb.criteria with parameters of type Selection

Modifier and Type	Method and Description
void	CriteriaQueryImpl.applySelection(Selection<? extends T> selection)
CompoundSelection<Object[]>	CriteriaBuilderImpl.array(Selection<?>... selections) Create an array-valued selection item.
<Y> CompoundSelection<Y>	CriteriaBuilderImpl.construct(Class<Y> result, Selection<?>... selections) Create a selection item corresponding to a constructor.
CriteriaQuery<T>	CriteriaQueryImpl.multiselect(Selection<?>... selections) Specify the selection items that are to be returned in the query result.
static void	ParameterContainer.Helper.possibleParameter(Selection selection, ParameterRegistry registry)
CriteriaQuery<T>	CriteriaQueryImpl.select(Selection<? extends T> selection) Specify the item that is to be returned in the query result.
void	QueryStructure.setSelection(Selection<? extends T> selection)
CompoundSelection<Tuple>	CriteriaBuilderImpl.tuple(Selection<?>... selections) Create a tuple-valued selection item.

Method parameters in org.hibernate.ejb.criteria with type arguments of type Selection

Modifier and Type	Method and Description
<Y> CompoundSelection<Y>	CriteriaBuilderImpl.array(Class<Y> type, List<Selection<?>> selections) Version of CriteriaBuilderImpl.array(Selection[]) taking a list of selections, as well as the type of array.
CompoundSelection<Object[]>	CriteriaBuilderImpl.array(List<Selection<?>> selections) Version of CriteriaBuilderImpl.array(Selection[]) taking a list of selections.
<Y> CompoundSelection<Y>	CriteriaBuilderImpl.construct(Class<Y> result, List<Selection<?>> selections) Version of CriteriaBuilderImpl.construct(Class,Selection[]) taking the to-be-constructed type as well as a list of selections.
CriteriaQuery<T>	CriteriaQueryImpl.multiselect(List<Selection<?>> selections) Specify the selection items that are to be returned in the query result.
CompoundSelection<Tuple>	CriteriaBuilderImpl.tuple(List<Selection<?>> selections) Version of CriteriaBuilderImpl.tuple(Selection[]) taking a list.

Uses of Selection in org.hibernate.ejb.criteria.expression

Subinterfaces of Selection in org.hibernate.ejb.criteria.expression

Modifier and Type	Interface and Description
interface	BinaryOperatorExpression<T> Contract for operators with two operands.
interface	UnaryOperatorExpression<T> Contract for operators with a single operand.

Classes in org.hibernate.ejb.criteria.expression that implement Selection

Modifier and Type	Class and Description
class	BinaryArithmeticOperation<N extends Number> Models standard arithmetc operations with two operands.
class	CoalesceExpression<T> Models an ANSI SQL COALESCE expression.
class	CompoundSelectionImpl<X> The Hibernate implementation of the JPA CompoundSelection contract.
class	ConcatExpression A string concatenation.
class	EntityTypeExpression<T> TODO : javadoc
class	ExpressionImpl<T> Models an expression in the criteria query language.
class	ListIndexExpression An expression for referring to the index of a list.
class	LiteralExpression<T> Represents a literal expression.
class	MapEntryExpression<K,V> TODO : javadoc
class	NullifExpression<T> Models an ANSI SQL NULLIF expression.
class	NullLiteralExpression<T> Represents a NULLliteral expression.
class	ParameterExpressionImpl<T> Defines a parameter specification, or the information about a parameter (where it occurs, what is its type, etc).
class	PathTypeExpression<T> Used to construct the result of Path.type()
class	SearchedCaseExpression<R> Models what ANSI SQL terms a searched case expression.
class	SelectionImpl<X> The Hibernate implementation of the JPA Selection contract.
class	SimpleCaseExpression<C,R> Models what ANSI SQL terms a simple case statement.
class	SizeOfCollectionExpression<C extends Collection> Represents a "size of" expression in regards to a persistent collection; the implication is that of a subquery.
class	SubqueryComparisonModifierExpression<Y> Represents a SubqueryComparisonModifierExpression.Modifier.ALL, SubqueryComparisonModifierExpression.Modifier.ANY, SubqueryComparisonModifierExpression.Modifier.SOME modifier appplied to a subquery as part of a comparison.
class	UnaryArithmeticOperation<T> Models unary arithmetic operation (unary plus and unary minus).

Methods in org.hibernate.ejb.criteria.expression that return Selection

Modifier and Type	Method and Description
Selection<X>	SelectionImpl.alias(String alias)

Methods in org.hibernate.ejb.criteria.expression that return types with arguments of type Selection

Modifier and Type	Method and Description
List<Selection<?>>	SelectionImpl.getCompoundSelectionItems()
List<Selection<?>>	CompoundSelectionImpl.getCompoundSelectionItems()

Constructor parameters in org.hibernate.ejb.criteria.expression with type arguments of type Selection

Constructor and Description
CompoundSelectionImpl(CriteriaBuilderImpl criteriaBuilder, Class<X> javaType, List<Selection<?>> selectionItems)

Uses of Selection in org.hibernate.ejb.criteria.expression.function

Subinterfaces of Selection in org.hibernate.ejb.criteria.expression.function

Modifier and Type	Interface and Description
interface	FunctionExpression<T> Contract for expressions which model a SQL function call.

Classes in org.hibernate.ejb.criteria.expression.function that implement Selection

Modifier and Type	Class and Description
class	AbsFunction<N extends Number> Models the ANSI SQL ABS function.
class	AggregationFunction<T> Models SQL aggregation functions (MIN, MAX, COUNT, etc).
static class	AggregationFunction.AVG Implementation of a AVG function providing convenience in construction.
static class	AggregationFunction.COUNT Implementation of a COUNT function providing convenience in construction.
static class	AggregationFunction.GREATEST<X extends Comparable<X>> Models the MAX function in terms of non-numeric expressions.
static class	AggregationFunction.LEAST<X extends Comparable<X>> Models the MIN function in terms of non-numeric expressions.
static class	AggregationFunction.MAX<N extends Number> Implementation of a MAX function providing convenience in construction.
static class	AggregationFunction.MIN<N extends Number> Implementation of a MIN function providing convenience in construction.
static class	AggregationFunction.SUM<N extends Number> Implementation of a SUM function providing convenience in construction.
class	BasicFunctionExpression<X> Models the basic concept of a SQL function.
class	CastFunction<T,Y> Models a CAST function.
class	CurrentDateFunction Models the ANSI SQL CURRENT_DATE function.
class	CurrentTimeFunction Models the ANSI SQL CURRENT_TIME function.
class	CurrentTimestampFunction Models the ANSI SQL CURRENT_TIMESTAMP function.
class	LengthFunction Models the ANSI SQL LENGTH function.
class	LocateFunction Models the ANSI SQL LOCATE function.
class	LowerFunction Models the ANSI SQL LOWER function.
class	ParameterizedFunctionExpression<X> Support for functions with parameters.
class	SqrtFunction Models the ANSI SQL SQRT function.
class	SubstringFunction Models the ANSI SQL SUBSTRING function.
class	TrimFunction Models the ANSI SQL TRIM function.
class	UpperFunction Models the ANSI SQL UPPER function.

Uses of Selection in org.hibernate.ejb.criteria.path

Classes in org.hibernate.ejb.criteria.path that implement Selection

Modifier and Type	Class and Description
class	AbstractFromImpl<Z,X> Convenience base class for various From implementors.
class	AbstractJoinImpl<Z,X> TODO : javadoc
class	AbstractPathImpl<X> Convenience base class for various Path implementors.
class	CollectionAttributeJoin<O,E> TODO : javadoc
class	ListAttributeJoin<O,E> TODO : javadoc
class	MapAttributeJoin<O,K,V> TODO : javadoc
static class	MapKeyHelpers.MapKeyPath<K> Models a path to a map key.
static class	MapKeyHelpers.MapKeySource<K,V> Defines a Path for the map which can then be used to represent the source of the map key "attribute".
class	PluralAttributeJoinSupport<O,C,E> Support for defining joins to plural attributes (JPA requires typing based on the specific collection type so we cannot really implement all support in a single class)
class	PluralAttributePath<X> Models a path for a PluralAttribute generally obtained from a Path.get(javax.persistence.metamodel.SingularAttribute<? super X, Y>) call
class	RootImpl<X> TODO : javadoc
class	SetAttributeJoin<O,E> TODO : javadoc
class	SingularAttributeJoin<Z,X> TODO : javadoc
class	SingularAttributePath<X> Models a path for a SingularAttribute generally obtained from a Path.get(SingularAttribute) call

Uses of Selection in org.hibernate.ejb.criteria.predicate

Classes in org.hibernate.ejb.criteria.predicate that implement Selection

Modifier and Type	Class and Description
class	AbstractPredicateImpl Basic template support for Predicate implementors providing expression handling, negation and conjunction/disjunction handling.
class	AbstractSimplePredicate TODO : javadoc
class	BetweenPredicate<Y> Models a BETWEEN Predicate.
class	BooleanAssertionPredicate Predicate to assert the explicit value of a boolean expression: x = true x = false x <> true x <> false
class	BooleanExpressionPredicate Defines a Predicate used to wrap an Expression<Boolean>.
class	BooleanStaticAssertionPredicate Predicate used to assert a static boolean condition.
class	ComparisonPredicate Models a basic relational comparison predicate.
class	CompoundPredicate A compound predicate is a grouping of other predicates in order to convert either a conjunction (logical AND) or a disjunction (logical OR).
class	ExistsPredicate Models an EXISTS() predicate
class	ExplicitTruthValueCheck ANSI-SQL defines TRUE, FALSE and UNKNOWN as truth values.
class	InPredicate<T> Models an [NOT] IN restriction
class	IsEmptyPredicate<C extends Collection> Models an IS [NOT] EMPTY restriction
class	LikePredicate Models a SQL LIKE expression.
class	MemberOfPredicate<E,C extends Collection<E>> Models an [NOT] MEMBER OF restriction
class	NullnessPredicate Defines a Predicate for checking the nullness state of an expression, aka an IS [NOT] NULL predicate.

Methods in org.hibernate.ejb.criteria.predicate that return types with arguments of type Selection

Modifier and Type	Method and Description
List<Selection<?>>	AbstractPredicateImpl.getCompoundSelectionItems()