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| <h1 title="Package" class="title">Package javax.jdo.query</h1> |
| <div class="docSummary"> |
| <div class="block">Package providing expressions for building a typed JDOQL query.</div> |
| </div> |
| <p>See: <a href="#package.description">Description</a></p> |
| </div> |
| <div class="contentContainer"> |
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| <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="../../../javax/jdo/query/BooleanExpression.html" title="interface in javax.jdo.query">BooleanExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a boolean expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/ByteExpression.html" title="interface in javax.jdo.query">ByteExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a byte expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/CharacterExpression.html" title="interface in javax.jdo.query">CharacterExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a character expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/CollectionExpression.html" title="interface in javax.jdo.query">CollectionExpression</a><T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><E>,E></td> |
| <td class="colLast"> |
| <div class="block">Representation of a collection in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/ComparableExpression.html" title="interface in javax.jdo.query">ComparableExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of an expression for a Java type that implements java.lang.Comparable.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/DateExpression.html" title="interface in javax.jdo.query">DateExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a date in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/DateTimeExpression.html" title="interface in javax.jdo.query">DateTimeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a date-time type in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/EnumExpression.html" title="interface in javax.jdo.query">EnumExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of an Enum in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/Expression.html" title="interface in javax.jdo.query">Expression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of an expression in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/IfThenElseExpression.html" title="interface in javax.jdo.query">IfThenElseExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of an IF-THEN-ELSE expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/ListExpression.html" title="interface in javax.jdo.query">ListExpression</a><T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><E>,E></td> |
| <td class="colLast"> |
| <div class="block">Representation of a List in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/LocalDateExpression.html" title="interface in javax.jdo.query">LocalDateExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a java.time.LocalDate in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/LocalDateTimeExpression.html" title="interface in javax.jdo.query">LocalDateTimeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a java.time.LocalDateTime type in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/LocalTimeExpression.html" title="interface in javax.jdo.query">LocalTimeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a java.time.LocalTime in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/MapExpression.html" title="interface in javax.jdo.query">MapExpression</a><T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><K,V>,K,V></td> |
| <td class="colLast"> |
| <div class="block">Representation of a map in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/NumericExpression.html" title="interface in javax.jdo.query">NumericExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of a numeric expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/ObjectExpression.html" title="interface in javax.jdo.query">ObjectExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of an Object as an expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/OptionalExpression.html" title="interface in javax.jdo.query">OptionalExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Representation of an Optional type in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/OrderExpression.html" title="interface in javax.jdo.query">OrderExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Expression representing the ordering using an expression and a direction.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/PersistableExpression.html" title="interface in javax.jdo.query">PersistableExpression</a><T></td> |
| <td class="colLast"> |
| <div class="block">Expression representing a persistable object in a query (e.g alias.persistableField).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/StringExpression.html" title="interface in javax.jdo.query">StringExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a string in a query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/SubqueryExpression.html" title="interface in javax.jdo.query">SubqueryExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a subquery in a query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/TimeExpression.html" title="interface in javax.jdo.query">TimeExpression</a></td> |
| <td class="colLast"> |
| <div class="block">Representation of a time in a query.</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="../../../javax/jdo/query/OrderExpression.OrderDirection.html" title="enum in javax.jdo.query">OrderExpression.OrderDirection</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../javax/jdo/query/OrderExpression.OrderNullsPosition.html" title="enum in javax.jdo.query">OrderExpression.OrderNullsPosition</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| <a name="package.description"> |
| <!-- --> |
| </a> |
| <h2 title="Package javax.jdo.query Description">Package javax.jdo.query Description</h2> |
| <div class="block">Package providing expressions for building a typed JDOQL query. |
| Fields/Params/Vars of a persistable type are represented as <i>Expression</i>. |
| All generated "Q" classes extend "PersistableExpression", and provide the fields/properties |
| of the persistable class as Expression types. |
| Fields/Params/Vars of a container type are represented as <i>CollectionExpression</i>, <i>MapExpression</i>. |
| Fields/Params/Vars of other types, or literals are represented by |
| <ul> |
| <li>StringExpression</li> |
| <li>EnumExpression</li> |
| <li>NumericExpression</li> |
| <li>BooleanExpression</li> |
| <li>ByteExpression</li> |
| <li>CharacterExpression</li> |
| <li>DateExpression</li> |
| <li>DateTimeExpression</li> |
| <li>TimeExpression</li> |
| <li>ObjectExpression</li> |
| </ul></div> |
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