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

Packages that use Subquery

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

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

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

Modifier and Type	Interface and Description
interface	DomainObject Domain objects define the domain over which a query operates.
interface	QueryDefinition Interface for construction of query definitions

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

Modifier and Type	Class and Description
class	AbstractDomainObject Domain Object is a path expression over which query is evaluated.
class	EntryExpression Denotes ENTRY(e) on a path.
class	FetchPath Denotes a path used in fetch join.
class	JoinPath Path resulting by joining from a parent path via an attribute.
class	KeyExpression Denotes KEY(e) Expression.
class	OperatorPath A path resulting from KEY() or VALUE() operation on an existing path.
class	QueryDefinitionImpl Implements QueryDefinition.
class	RootPath Denotes root domain instance representing a persistent type.
class	ValueExpression Denotes VALUE(e) Expression.

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

Modifier and Type	Method and Description
Subquery	QueryDefinitionImpl.all()
Subquery	QueryDefinition.all() Use the query definition object in a subquery in an all expression.
Subquery	AbstractDomainObject.all() Derives this path as ALL(subquery) to its owning query.
Subquery	QueryDefinitionImpl.any()
Subquery	QueryDefinition.any() Use the query definition object in a subquery in an any expression.
Subquery	AbstractDomainObject.any() Adds this path as ANY(subquery) to its owning query.
Subquery	QueryDefinitionImpl.some()
Subquery	QueryDefinition.some() Use the query definition object in a subquery in a some expression.
Subquery	AbstractDomainObject.some() Adds this path as SOME(subquery) to its owning query.

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

Modifier and Type	Method and Description
Predicate	Expression.in(Subquery subquery) Create a predicate for testing whether the expression value is a member of a subquery result.