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

Packages that use Visitable

Package	Description
org.apache.openjpa.persistence.query	OpenJPA Dynamic Query

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

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

Modifier and Type	Class	Description
class	AbsExpression	Denotes ABS() operation on a given expression.
class	AbstractDomainObject	Domain Object is a path expression over which query is evaluated.
class	AndPredicate	Denotes (e1 AND e2) predicate.
class	ArrayExpression	A single expression that holds an array of values.
class	AverageExpression	Denotes AVG() on a given Expression.
class	BetweenExpression	Denotes e1 BETWEEN(e2 AND e3) Expression.
class	BinaryOperatorExpression	An expression resulting from a binary operation on two expressions.
class	CaseExpressionImpl
class	ConcatExpression	Denotes CONCAT(e1,e2,..)
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	EqualExpression	Denotes e1 = e2 Expression.
class	ExistsExpression	Denotes EXISTS(SubQuery) Expression.
class	FetchPath	Denotes a path used in fetch join.
class	GreaterEqualExpression	Denotes e1 >= e2 Expression.
class	GreaterThanExpression	Denotes e1 > e2 Expression.
class	IndexExpression	Denotes INDEX(e) Expression.
class	InExpression	Denotes e1 IN (e2) Expression.
class	IsEmptyExpression
class	IsNullExpression	Denotes e IS NULL 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	LessEqualExpression	Denotes e1 <= e2 Expression.
class	LessThanExpression	Denotes e1 < e2 Expression.
class	LikeExpression	Denotes e1 LIKE e2 Expression.
class	LiteralExpression	Denotes a Literal Expression.
class	LocateExpression	Denotes LOCATE(e1, e2, n) Expression.
class	LogicalPredicate	Logical Predicate combines two predicates with a logical operator.
class	LowerExpression	Denotes LOWER(e) Expression.
class	MaxExpression	Denotes MAX(e) Expression.
class	MemberOfExpression	Denotes e1 MEMBER OF e2 Expression.
class	MinExpression	Denotes MIN(e) Expression.
class	MinusExpression	Denotes (e1 - e2) Expression.
class	NewInstance	Denotes NEW fully.qualified.class.name(arg1, arg2,...)
class	NotEqualExpression	Denotes (e1 !
class	OperatorPath	A path resulting from KEY() or VALUE() operation on an existing path.
class	OrderableItem	Denotes an item of ORDER BY clause.
class	OrPredicate	Denotes (e1 OR e2) predicate.
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.