Uses of Package
org.apache.openjpa.persistence.query

Packages that use org.apache.openjpa.persistence.query

Package	Description
org.apache.openjpa.persistence	OpenJPA JPA This package provides an JPA facade to OpenJPA.
org.apache.openjpa.persistence.query	OpenJPA Dynamic Query This package provides dynamic query construction that are similar to weakly-typed Criteria API.

Classes in org.apache.openjpa.persistence.query used by org.apache.openjpa.persistence

Class and Description
OpenJPAQueryBuilder Builds dynamic query
QueryBuilder Factory interface for query definition objects
QueryDefinition Interface for construction of query definitions

Classes in org.apache.openjpa.persistence.query used by org.apache.openjpa.persistence.query

Class and Description
AbstractDomainObject Domain Object is a path expression over which query is evaluated.
Aggregate Type of the result of an aggregate operation
ArrayExpression A single expression that holds an array of values.
BinaryConditionalOperator Enumeration of conditional operator that operates on ordered pair of expression to generate a predicate.
BinaryFunctionalOperator Enumeration of functional operator that operates on ordered pair of expression to generate another expression.
BinaryOperatorExpression An expression resulting from a binary operation on two expressions.
CaseExpression Interface for the construction of case expressions
CaseExpressionImpl
ConditionalOperator Enumerates conditional operator that operates on two predicates to generate another predicate.
DomainObject Domain objects define the domain over which a query operates.
Expression Instances of this interface can be used either as select list items or as predicate operands.
FetchJoinObject Interface used for the result of a fetch join.
LogicalPredicate Logical Predicate combines two predicates with a logical operator.
OpenJPAQueryBuilder Builds dynamic query
OperatorPath A path resulting from KEY() or VALUE() operation on an existing path.
OrderByItem Instances of this interface can be used as orderBy arguments.
PathExpression Interface for operations over objects reached via paths
PathOperator Operator that combines two components to form a path.
Predicate Interface used to define compound predicates.
PredicateOperand Interface for constructing where-clause and having-clause conditions.
QueryBuilder Factory interface for query definition objects
QueryBuilderImpl The factory for QueryDefinition.
QueryDefinition Interface for construction of query definitions
QueryDefinitionImpl Implements QueryDefinition.
RangeExpression Denotes a range used by e1 BETWEEN x AND y operation.
SelectItem SelectItem instances are used in specifying the query's select list.
Subquery Instances of this interface can be used as subqueries.
TrimSpec Used to specify the trimming of strings
UnaryConditionalOperator Enumeration of operator that operates on a single expression to generate a predicate.
UnaryFunctionalOperator Enumeration of operator that operates on a single expression to generate another expression.
UnaryOperator Enumeration of Operator that operate on a single expression.
VarArgsExpression A expression that holds an array of Expressions.
Visitable An element of query that is convertible to a JPQL String given a aliasing scheme.