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

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

org.apache.openjpa.persistence	OpenJPA JPA
org.apache.openjpa.persistence.query	OpenJPA Dynamic Query

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

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

AbstractDomainObject
Domain Object is a path expression over which query is evaluated.

AbstractPath
An abstract path is formed by two parts : the first part is a parent path.

AbstractVisitable
An abstract implementation that throws UnsupportedOperationException on every method.

Aggregate
Type of the result of an aggregate operation

AliasContext

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.

BinaryExpressionPredicate
Binary predicate combines two expressions with an operator.

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.

ConstantExpression
Denotes a Value based expression such as Number, String or Date.

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.

ExpressionImpl
An abstract expression acts as a factory for concrete unary or binary expressions such as ABS() or PLUS().

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.

QueryExpression
An expression resulting from operation on a query itself.

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.

UnaryExpressionPredicate
Unary Predicate results from an operator on an Expression.

UnaryFunctionalOperator
Enumeration of operator that operates on a single expression to generate another expression.

UnaryOperator
Enumeration of Operator that operate on a single expression.

UnaryOperatorExpression

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.