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

Packages that use Visitable

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

class	AbsExpression Denotes ABS() operation on a given expression.
class	AbstractDomainObject Domain Object is a path expression over which query is evaluated.
(package private) class	AbstractPath An abstract path is formed by two parts : the first part is a parent path.
(package private) class	AbstractVisitable An abstract implementation that throws UnsupportedOperationException on every method.
(package private) class	AllExpression Denotes All(SubQuery) Expression.
class	AndPredicate Denotes (e1 AND e2) predicate.
(package private) class	AnyExpression Denotes ANY(SUbquery) Expression.
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.
(package private) class	BinaryExpressionPredicate Binary predicate combines two expressions with an operator.
class	BinaryOperatorExpression An expression resulting from a binary operation on two expressions.
class	CaseExpressionImpl
class	ConcatExpression Denotes CONCAT(e1,e2,..) Expression.
(package private) class	ConstantExpression Denotes a Value based expression such as Number, String or Date.
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.
(package private) class	ExpressionImpl An abstract expression acts as a factory for concrete unary or binary expressions such as ABS() or PLUS().
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.
(package private) class	ModExpression Denotes MOD(e1, e2) Expression.
(package private) class	NavigationPath Represents a path resulted by navigation.
class	NewInstance Denotes NEW fully.qualified.class.name(arg1, arg2,...)
class	NotEqualExpression Denotes (e1 != e2) Expression.
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.
(package private) class	QueryExpression An expression resulting from operation on a query itself.
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.
(package private) class	SomeExpression Denotes SOME(Subquery) 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.
(package private) class	UnaryExpressionPredicate Unary Predicate results from an operator on an Expression.
class	UnaryMinusExpression Denotes (-e) Expression.
(package private) class	UnaryOperatorExpression
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 with parameters of type Visitable

(package private) String

BinaryExpressionPredicate.asExpression(Visitable v, AliasContext ctx)