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<title>Uses of Interface org.apache.openjpa.persistence.query.DomainObject (OpenJPA Parent POM 2.4.2 API)</title>
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<h2 title="Uses of Interface org.apache.openjpa.persistence.query.DomainObject" class="title">Uses of Interface<br>org.apache.openjpa.persistence.query.DomainObject</h2>
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<caption><span>Packages that use <a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.openjpa.persistence.query">org.apache.openjpa.persistence.query</a></td>
<td class="colLast">
<div class="block"><strong>OpenJPA Dynamic Query</strong></div>
</td>
</tr>
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<h3>Uses of <a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a> in <a href="../../../../../../org/apache/openjpa/persistence/query/package-summary.html">org.apache.openjpa.persistence.query</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/openjpa/persistence/query/package-summary.html">org.apache.openjpa.persistence.query</a> that implement <a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/AbstractDomainObject.html" title="class in org.apache.openjpa.persistence.query">AbstractDomainObject</a></strong></code>
<div class="block">Domain Object is a path expression over which query is evaluated.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/EntryExpression.html" title="class in org.apache.openjpa.persistence.query">EntryExpression</a></strong></code>
<div class="block">Denotes ENTRY(e) on a path.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/FetchPath.html" title="class in org.apache.openjpa.persistence.query">FetchPath</a></strong></code>
<div class="block">Denotes a path used in fetch join.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/JoinPath.html" title="class in org.apache.openjpa.persistence.query">JoinPath</a></strong></code>
<div class="block">Path resulting by joining from a parent path via an attribute.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/KeyExpression.html" title="class in org.apache.openjpa.persistence.query">KeyExpression</a></strong></code>
<div class="block">Denotes KEY(e) Expression.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/OperatorPath.html" title="class in org.apache.openjpa.persistence.query">OperatorPath</a></strong></code>
<div class="block">A path resulting from KEY() or VALUE() operation on an existing path.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/RootPath.html" title="class in org.apache.openjpa.persistence.query">RootPath</a></strong></code>
<div class="block">Denotes root domain instance representing a persistent type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/ValueExpression.html" title="class in org.apache.openjpa.persistence.query">ValueExpression</a></strong></code>
<div class="block">Denotes VALUE(e) Expression.</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../org/apache/openjpa/persistence/query/package-summary.html">org.apache.openjpa.persistence.query</a> that return <a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryDefinitionImpl.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryDefinitionImpl.html#addRoot(java.lang.Class)">addRoot</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;cls)</code>
<div class="block">Root domain object has no parent, no path but a non-null Class.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryDefinition.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryDefinition.html#addRoot(java.lang.Class)">addRoot</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;cls)</code>
<div class="block">Add a query root corresponding to the given entity, forming a cartesian
product with any existing roots.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">AbstractDomainObject.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/AbstractDomainObject.html#addRoot(java.lang.Class)">addRoot</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;cls)</code>
<div class="block">Adding a root adds a root domain to the owning query.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryDefinitionImpl.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryDefinitionImpl.html#addSubqueryRoot(org.apache.openjpa.persistence.query.PathExpression)">addSubqueryRoot</a></strong>(<a href="../../../../../../org/apache/openjpa/persistence/query/PathExpression.html" title="interface in org.apache.openjpa.persistence.query">PathExpression</a>&nbsp;path)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryDefinition.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryDefinition.html#addSubqueryRoot(org.apache.openjpa.persistence.query.PathExpression)">addSubqueryRoot</a></strong>(<a href="../../../../../../org/apache/openjpa/persistence/query/PathExpression.html" title="interface in org.apache.openjpa.persistence.query">PathExpression</a>&nbsp;path)</code>
<div class="block">Add a root derived from a domain object of the containing query
definition to a query definition used as a subquery.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">AbstractDomainObject.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/AbstractDomainObject.html#addSubqueryRoot(org.apache.openjpa.persistence.query.PathExpression)">addSubqueryRoot</a></strong>(<a href="../../../../../../org/apache/openjpa/persistence/query/PathExpression.html" title="interface in org.apache.openjpa.persistence.query">PathExpression</a>&nbsp;path)</code>
<div class="block">Adding a query root adds a subquery to the owning query.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryBuilderImpl.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryBuilderImpl.html#createQueryDefinition(java.lang.Class)">createQueryDefinition</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;root)</code>
<div class="block">Creates a QueryDefinition with given class as domain.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryBuilder.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryBuilder.html#createQueryDefinition(java.lang.Class)">createQueryDefinition</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;root)</code>
<div class="block">Create a query definition object with the given root.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryBuilderImpl.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryBuilderImpl.html#createSubqueryDefinition(org.apache.openjpa.persistence.query.PathExpression)">createSubqueryDefinition</a></strong>(<a href="../../../../../../org/apache/openjpa/persistence/query/PathExpression.html" title="interface in org.apache.openjpa.persistence.query">PathExpression</a>&nbsp;path)</code>
<div class="block">Creates a QueryDefinition that can be used a correlated subquery
with the given path as domain.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">QueryBuilder.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/QueryBuilder.html#createSubqueryDefinition(org.apache.openjpa.persistence.query.PathExpression)">createSubqueryDefinition</a></strong>(<a href="../../../../../../org/apache/openjpa/persistence/query/PathExpression.html" title="interface in org.apache.openjpa.persistence.query">PathExpression</a>&nbsp;path)</code>
<div class="block">Create a query definition object whose root is derived from a domain
object of the containing query.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">DomainObject.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html#join(java.lang.String)">join</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;attribute)</code>
<div class="block">Extend the query domain by joining with a class that can be navigated to
or that is embedded in the class corresponding to the domain object on
which the method is invoked.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">AbstractDomainObject.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/AbstractDomainObject.html#join(java.lang.String)">join</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;attr)</code>
<div class="block">Derives a path from this path by joining the given field.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">DomainObject.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html#leftJoin(java.lang.String)">leftJoin</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;attribute)</code>
<div class="block">Extend the query domain by left outer joining with a class that can be
navigated to or that is embedded in the class corresponding to the domain
object on which the method is invoked.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/persistence/query/DomainObject.html" title="interface in org.apache.openjpa.persistence.query">DomainObject</a></code></td>
<td class="colLast"><span class="strong">AbstractDomainObject.</span><code><strong><a href="../../../../../../org/apache/openjpa/persistence/query/AbstractDomainObject.html#leftJoin(java.lang.String)">leftJoin</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;attr)</code>
<div class="block">Derives a path from this path by outer joining the given field.</div>
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