Uses of Interface
org.apache.openjpa.persistence.query.OrderByItem

Packages that use OrderByItem

org.apache.openjpa.persistence.query

OpenJPA Dynamic Query

Uses of OrderByItem in org.apache.openjpa.persistence.query

Subinterfaces of OrderByItem in org.apache.openjpa.persistence.query

interface	Aggregate Type of the result of an aggregate operation
interface	DomainObject Domain objects define the domain over which a query operates.
interface	Expression Instances of this interface can be used either as select list items or as predicate operands.
interface	PathExpression Interface for operations over objects reached via paths
interface	SelectItem SelectItem instances are used in specifying the query's select list.

Classes in org.apache.openjpa.persistence.query that implement OrderByItem

class	AbsExpression Denotes ABS() operation on a given expression.
class	AbstractDomainObject Domain Object is a path expression over which query is evaluated.
class	ArrayExpression A single expression that holds an array of values.
class	AverageExpression Denotes AVG() on a given Expression.
class	BinaryOperatorExpression An expression resulting from a binary operation on two expressions.
class	ConcatExpression Denotes CONCAT(e1,e2,..) Expression.
class	CountExpression Denotes COUNT(e) Expression.
class	CurrentTimeExpression Denotes CURRENT_TIME(), CURRENT_DATE() and CURRENT_TIMESTAMP() expressions.
class	DistinctExpression Denotes DISTINCT(e) Expression.
class	DividedByExpression Denotes e1/e2 Expression.
class	ElseExpression Else clause in a Case Statement.
class	EntryExpression Denotes ENTRY(e) on a path.
class	FetchPath Denotes a path used in fetch join.
class	IndexExpression Denotes INDEX(e) Expression.
class	JoinPath Path resulting by joining from a parent path via an attribute.
class	KeyExpression Denotes KEY(e) Expression.
class	LengthExpression Denotes LENGTH(e) Expression.
class	LiteralExpression Denotes a Literal Expression.
class	LocateExpression Denotes LOCATE(e1, e2, n) Expression.
class	LowerExpression Denotes LOWER(e) Expression.
class	MaxExpression Denotes MAX(e) Expression.
class	MinExpression Denotes MIN(e) Expression.
class	MinusExpression Denotes (e1 - e2) Expression.
class	NewInstance Denotes NEW fully.qualified.class.name(arg1, arg2,...)
class	OperatorPath A path resulting from KEY() or VALUE() operation on an existing path.
class	OrderableItem Denotes an item of ORDER BY clause.
class	ParameterExpression Denotes a parameter in a query.
class	PlusExpression Denotes (e1 + e2) Expression.
class	QueryDefinitionImpl Implements QueryDefinition.
class	RangeExpression Denotes a range used by e1 BETWEEN x AND y operation.
class	RootPath Denotes root domain instance representing a persistent type.
class	SizeExpression Denotes SIZE(e) Expression.
class	SquareRootExpression Denotes SQRT(e) Expression.
class	SubStringExpression Denotes SUBSTR(a,i1,i2) Expression.
class	SumExpression Denotes SUM(e) Expression.
class	TimesExpression Denotes (e1*e2) Expression.
class	TrimExpression Denotes TRIM(e1,x) Expression.
class	TypeExpression Denotes TYPE(e) Expression.
class	UnaryMinusExpression Denotes (-e) Expression.
class	UpperExpression Denotes UPPER(e) Expression.
class	ValueExpression Denotes VALUE(e) Expression.
class	VarArgsExpression A expression that holds an array of Expressions.

Methods in org.apache.openjpa.persistence.query that return OrderByItem

OrderByItem	SelectItem.asc() Return an OrderByItem referencing the SelectItem and specifying ascending ordering.
OrderByItem	NewInstance.asc()
OrderByItem	SelectItem.desc() Return an OrderByItem referencing the SelectItem and specifying descending ordering.
OrderByItem	NewInstance.desc()

Methods in org.apache.openjpa.persistence.query with parameters of type OrderByItem

QueryDefinition	QueryDefinitionImpl.orderBy(OrderByItem... orderByItems)
QueryDefinition	QueryDefinition.orderBy(OrderByItem... orderByItems) Specify the items of the select list that are used in ordering the query results.
QueryDefinition	AbstractDomainObject.orderBy(OrderByItem... orderByItems)

Method parameters in org.apache.openjpa.persistence.query with type arguments of type OrderByItem

QueryDefinition	QueryDefinitionImpl.orderBy(List<OrderByItem> orderByItemList)
QueryDefinition	QueryDefinition.orderBy(List<OrderByItem> orderByItemList) Specify the items of the select list that are used in ordering the query results.
QueryDefinition	AbstractDomainObject.orderBy(List<OrderByItem> orderByItemList)