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.
 



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