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

Packages that use Subquery

org.apache.openjpa.persistence.query

OpenJPA Dynamic Query This package provides dynamic query construction that are similar to weakly-typed Criteria API.

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

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

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

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

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

Predicate

Expression.in(Subquery subquery) Create a predicate for testing whether the expression value is a member of a subquery result.