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| <h1 title="Package" class="title">Package org.apache.openjpa.persistence.query</h1> |
| <div class="docSummary"> |
| <div class="block"><strong>OpenJPA Dynamic Query</strong> |
| |
| |
| This package provides dynamic query construction that are similar to weakly-typed Criteria API.</div> |
| </div> |
| <p>See: <a href="#package.description">Description</a></p> |
| </div> |
| <div class="contentContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation"> |
| <caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/Aggregate.html" title="interface in org.apache.openjpa.persistence.query">Aggregate</a></td> |
| <td class="colLast"> |
| <div class="block">Type of the result of an aggregate operation</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/CaseExpression.html" title="interface in org.apache.openjpa.persistence.query">CaseExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Interface for the construction of case expressions</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></td> |
| <td class="colLast"> |
| <div class="block">Domain objects define the domain over which a query operates.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/Expression.html" title="interface in org.apache.openjpa.persistence.query">Expression</a></td> |
| <td class="colLast"> |
| <div class="block">Instances of this interface can be used either as select list items or as |
| predicate operands.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/FetchJoinObject.html" title="interface in org.apache.openjpa.persistence.query">FetchJoinObject</a></td> |
| <td class="colLast"> |
| <div class="block">Interface used for the result of a fetch join.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/OpenJPAQueryBuilder.html" title="interface in org.apache.openjpa.persistence.query">OpenJPAQueryBuilder</a></td> |
| <td class="colLast"> |
| <div class="block">Builds dynamic query</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/OrderByItem.html" title="interface in org.apache.openjpa.persistence.query">OrderByItem</a></td> |
| <td class="colLast"> |
| <div class="block">Instances of this interface can be used as orderBy arguments.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/PathExpression.html" title="interface in org.apache.openjpa.persistence.query">PathExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Interface for operations over objects reached via paths</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/Predicate.html" title="interface in org.apache.openjpa.persistence.query">Predicate</a></td> |
| <td class="colLast"> |
| <div class="block">Interface used to define compound predicates.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/PredicateOperand.html" title="interface in org.apache.openjpa.persistence.query">PredicateOperand</a></td> |
| <td class="colLast"> |
| <div class="block">Interface for constructing where-clause and having-clause conditions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/QueryBuilder.html" title="interface in org.apache.openjpa.persistence.query">QueryBuilder</a></td> |
| <td class="colLast"> |
| <div class="block">Factory interface for query definition objects</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/QueryDefinition.html" title="interface in org.apache.openjpa.persistence.query">QueryDefinition</a></td> |
| <td class="colLast"> |
| <div class="block">Interface for construction of query definitions</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/SelectItem.html" title="interface in org.apache.openjpa.persistence.query">SelectItem</a></td> |
| <td class="colLast"> |
| <div class="block">SelectItem instances are used in specifying the query's select list.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/Subquery.html" title="interface in org.apache.openjpa.persistence.query">Subquery</a></td> |
| <td class="colLast"> |
| <div class="block">Instances of this interface can be used as subqueries.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/Visitable.html" title="interface in org.apache.openjpa.persistence.query">Visitable</a></td> |
| <td class="colLast"> |
| <div class="block">An element of query that is convertible to a JPQL String given a aliasing |
| scheme.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/AbsExpression.html" title="class in org.apache.openjpa.persistence.query">AbsExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes ABS() operation on a given expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/AbstractDomainObject.html" title="class in org.apache.openjpa.persistence.query">AbstractDomainObject</a></td> |
| <td class="colLast"> |
| <div class="block">Domain Object is a path expression over which query is evaluated.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/AndPredicate.html" title="class in org.apache.openjpa.persistence.query">AndPredicate</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (e1 AND e2) predicate.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ArrayExpression.html" title="class in org.apache.openjpa.persistence.query">ArrayExpression</a></td> |
| <td class="colLast"> |
| <div class="block">A single expression that holds an array of values.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/AverageExpression.html" title="class in org.apache.openjpa.persistence.query">AverageExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes AVG() on a given Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/BetweenExpression.html" title="class in org.apache.openjpa.persistence.query">BetweenExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 BETWEEN(e2 AND e3) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/BinaryOperatorExpression.html" title="class in org.apache.openjpa.persistence.query">BinaryOperatorExpression</a></td> |
| <td class="colLast"> |
| <div class="block">An expression resulting from a binary operation on two expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/CaseExpressionImpl.html" title="class in org.apache.openjpa.persistence.query">CaseExpressionImpl</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ConcatExpression.html" title="class in org.apache.openjpa.persistence.query">ConcatExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes CONCAT(e1,e2,..)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/CountExpression.html" title="class in org.apache.openjpa.persistence.query">CountExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes COUNT(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/CurrentTimeExpression.html" title="class in org.apache.openjpa.persistence.query">CurrentTimeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes CURRENT_TIME(), CURRENT_DATE() and CURRENT_TIMESTAMP() expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/DistinctExpression.html" title="class in org.apache.openjpa.persistence.query">DistinctExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes DISTINCT(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/DividedByExpression.html" title="class in org.apache.openjpa.persistence.query">DividedByExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1/e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ElseExpression.html" title="class in org.apache.openjpa.persistence.query">ElseExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Else clause in a Case Statement.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/EntryExpression.html" title="class in org.apache.openjpa.persistence.query">EntryExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes ENTRY(e) on a path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/EqualExpression.html" title="class in org.apache.openjpa.persistence.query">EqualExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 = e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ExistsExpression.html" title="class in org.apache.openjpa.persistence.query">ExistsExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes EXISTS(SubQuery) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/FetchPath.html" title="class in org.apache.openjpa.persistence.query">FetchPath</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes a path used in fetch join.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/GreaterEqualExpression.html" title="class in org.apache.openjpa.persistence.query">GreaterEqualExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 >= e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/GreaterThanExpression.html" title="class in org.apache.openjpa.persistence.query">GreaterThanExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 > e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/IndexExpression.html" title="class in org.apache.openjpa.persistence.query">IndexExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes INDEX(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/InExpression.html" title="class in org.apache.openjpa.persistence.query">InExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 IN (e2) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/IsEmptyExpression.html" title="class in org.apache.openjpa.persistence.query">IsEmptyExpression</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/IsNullExpression.html" title="class in org.apache.openjpa.persistence.query">IsNullExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e IS NULL Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/JoinPath.html" title="class in org.apache.openjpa.persistence.query">JoinPath</a></td> |
| <td class="colLast"> |
| <div class="block">Path resulting by joining from a parent path via an attribute.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/JPQLHelper.html" title="class in org.apache.openjpa.persistence.query">JPQLHelper</a></td> |
| <td class="colLast"> |
| <div class="block">Utility for converting elements to JPQL string fragments.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/KeyExpression.html" title="class in org.apache.openjpa.persistence.query">KeyExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes KEY(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LengthExpression.html" title="class in org.apache.openjpa.persistence.query">LengthExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes LENGTH(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LessEqualExpression.html" title="class in org.apache.openjpa.persistence.query">LessEqualExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 <= e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LessThanExpression.html" title="class in org.apache.openjpa.persistence.query">LessThanExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 < e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LikeExpression.html" title="class in org.apache.openjpa.persistence.query">LikeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 LIKE e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LiteralExpression.html" title="class in org.apache.openjpa.persistence.query">LiteralExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes a Literal Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LocateExpression.html" title="class in org.apache.openjpa.persistence.query">LocateExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes LOCATE(e1, e2, n) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LogicalPredicate.html" title="class in org.apache.openjpa.persistence.query">LogicalPredicate</a></td> |
| <td class="colLast"> |
| <div class="block">Logical Predicate combines two predicates with a logical operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/LowerExpression.html" title="class in org.apache.openjpa.persistence.query">LowerExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes LOWER(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/MaxExpression.html" title="class in org.apache.openjpa.persistence.query">MaxExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes MAX(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/MemberOfExpression.html" title="class in org.apache.openjpa.persistence.query">MemberOfExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes e1 MEMBER OF e2 Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/MinExpression.html" title="class in org.apache.openjpa.persistence.query">MinExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes MIN(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/MinusExpression.html" title="class in org.apache.openjpa.persistence.query">MinusExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (e1 - e2) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/NewInstance.html" title="class in org.apache.openjpa.persistence.query">NewInstance</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes NEW fully.qualified.class.name(arg1, arg2,...)</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/NotEqualExpression.html" title="class in org.apache.openjpa.persistence.query">NotEqualExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (e1 !</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/OperatorPath.html" title="class in org.apache.openjpa.persistence.query">OperatorPath</a></td> |
| <td class="colLast"> |
| <div class="block">A path resulting from KEY() or VALUE() operation on an existing path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/OrderableItem.html" title="class in org.apache.openjpa.persistence.query">OrderableItem</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes an item of ORDER BY clause.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/OrPredicate.html" title="class in org.apache.openjpa.persistence.query">OrPredicate</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (e1 OR e2) predicate.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ParameterExpression.html" title="class in org.apache.openjpa.persistence.query">ParameterExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes a parameter in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/PlusExpression.html" title="class in org.apache.openjpa.persistence.query">PlusExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (e1 + e2) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/QueryBuilderImpl.html" title="class in org.apache.openjpa.persistence.query">QueryBuilderImpl</a></td> |
| <td class="colLast"> |
| <div class="block">The factory for QueryDefinition.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/QueryDefinitionImpl.html" title="class in org.apache.openjpa.persistence.query">QueryDefinitionImpl</a></td> |
| <td class="colLast"> |
| <div class="block">Implements QueryDefinition.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/RangeExpression.html" title="class in org.apache.openjpa.persistence.query">RangeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes a range used by e1 BETWEEN x AND y operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/RootPath.html" title="class in org.apache.openjpa.persistence.query">RootPath</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes root domain instance representing a persistent type.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/SizeExpression.html" title="class in org.apache.openjpa.persistence.query">SizeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes SIZE(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/SquareRootExpression.html" title="class in org.apache.openjpa.persistence.query">SquareRootExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes SQRT(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/SubStringExpression.html" title="class in org.apache.openjpa.persistence.query">SubStringExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes SUBSTR(a,i1,i2) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/SumExpression.html" title="class in org.apache.openjpa.persistence.query">SumExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes SUM(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/TimesExpression.html" title="class in org.apache.openjpa.persistence.query">TimesExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (e1*e2) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/TrimExpression.html" title="class in org.apache.openjpa.persistence.query">TrimExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes TRIM(e1,x) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/TypeExpression.html" title="class in org.apache.openjpa.persistence.query">TypeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes TYPE(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/UnaryMinusExpression.html" title="class in org.apache.openjpa.persistence.query">UnaryMinusExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes (-e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/UpperExpression.html" title="class in org.apache.openjpa.persistence.query">UpperExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes UPPER(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ValueExpression.html" title="class in org.apache.openjpa.persistence.query">ValueExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes VALUE(e) Expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/VarArgsExpression.html" title="class in org.apache.openjpa.persistence.query">VarArgsExpression</a></td> |
| <td class="colLast"> |
| <div class="block">A expression that holds an array of Expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/WhenClause.html" title="class in org.apache.openjpa.persistence.query">WhenClause</a></td> |
| <td class="colLast"> |
| <div class="block">Denotes WHEN ...</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/BinaryConditionalOperator.html" title="enum in org.apache.openjpa.persistence.query">BinaryConditionalOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Enumeration of conditional operator that operates on ordered pair of |
| expression to generate a predicate.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/BinaryFunctionalOperator.html" title="enum in org.apache.openjpa.persistence.query">BinaryFunctionalOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Enumeration of functional operator that operates on ordered pair of |
| expression to generate another expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/ConditionalOperator.html" title="enum in org.apache.openjpa.persistence.query">ConditionalOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Enumerates conditional operator that operates on two predicates to generate |
| another predicate.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/PathOperator.html" title="enum in org.apache.openjpa.persistence.query">PathOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Operator that combines two components to form a path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/TrimSpec.html" title="enum in org.apache.openjpa.persistence.query">TrimSpec</a></td> |
| <td class="colLast"> |
| <div class="block">Used to specify the trimming of strings</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/UnaryConditionalOperator.html" title="enum in org.apache.openjpa.persistence.query">UnaryConditionalOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Enumeration of operator that operates on a single expression to generate |
| a predicate.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/UnaryFunctionalOperator.html" title="enum in org.apache.openjpa.persistence.query">UnaryFunctionalOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Enumeration of operator that operates on a single expression to generate |
| another expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/UnaryOperator.html" title="enum in org.apache.openjpa.persistence.query">UnaryOperator</a></td> |
| <td class="colLast"> |
| <div class="block">Enumeration of Operator that operate on a single expression.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Annotation Types Summary table, listing annotation types, and an explanation"> |
| <caption><span>Annotation Types Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Annotation Type</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
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| <td class="colFirst"><a href="../../../../../org/apache/openjpa/persistence/query/OrderBy.html" title="annotation in org.apache.openjpa.persistence.query">OrderBy</a></td> |
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| </tr> |
| </tbody> |
| </table> |
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| </a> |
| <h2 title="Package org.apache.openjpa.persistence.query Description">Package org.apache.openjpa.persistence.query Description</h2> |
| <div class="block"><p><strong>OpenJPA Dynamic Query</strong></p> |
| |
| <p> |
| This package provides dynamic query construction that are similar to weakly-typed Criteria API. |
| </p></div> |
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