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<div class="subTitle">org.apache.openjpa.jdbc.meta</div>
<h2 title="Class Discriminator" class="title">Class Discriminator</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<li>org.apache.openjpa.jdbc.meta.Discriminator</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a>, <a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataContext.html" title="interface in org.apache.openjpa.meta">MetaDataContext</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html" title="interface in org.apache.openjpa.meta">MetaDataModes</a></dd>
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<pre>public class <span class="strong">Discriminator</span>
extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataContext.html" title="interface in org.apache.openjpa.meta">MetaDataContext</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html" title="interface in org.apache.openjpa.meta">MetaDataModes</a></pre>
<div class="block">Handles determining the object class of database records.</div>
<dl><dt><span class="strong">Author:</span></dt>
<dd>Abe White</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../serialized-form.html#org.apache.openjpa.jdbc.meta.Discriminator">Serialized Form</a></dd></dl>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#NULL">NULL</a></strong></code>
<div class="block">Null discriminator value marker.</div>
</td>
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<h3>Fields inherited from interface&nbsp;org.apache.openjpa.meta.<a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html" title="interface in org.apache.openjpa.meta">MetaDataModes</a></h3>
<code><a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_ALL">MODE_ALL</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_ANN_MAPPING">MODE_ANN_MAPPING</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_MAPPING">MODE_MAPPING</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_MAPPING_INIT">MODE_MAPPING_INIT</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_META">MODE_META</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_NONE">MODE_NONE</a>, <a href="../../../../../org/apache/openjpa/meta/MetaDataModes.html#MODE_QUERY">MODE_QUERY</a></code></li>
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<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#Discriminator(org.apache.openjpa.jdbc.meta.ClassMapping)">Discriminator</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;mapping)</code>
<div class="block">Constructor.</div>
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<caption><span>Methods</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>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#addClassConditions(org.apache.openjpa.jdbc.sql.Select,%20boolean,%20org.apache.openjpa.jdbc.sql.Joins)">addClassConditions</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a>&nbsp;sel,
boolean&nbsp;subs,
<a href="../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a>&nbsp;joins)</code>
<div class="block">Add WHERE conditions to the given select limiting the returned results
to our mapping type, possibly including subclasses.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#clearMapping()">clearMapping</a></strong>()</code>
<div class="block">Clear mapping information, including strategy.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#customDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customDelete</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Override this method to customize flushing this mapping.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#customInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customInsert</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Override this method to customize flushing this mapping.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customUpdate</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Override this method to customize flushing this mapping.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#delete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">delete</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)</code>
<div class="block">Set the where values appropriately to delete the proper instance,
and set all relations on non-secondary tables as updates.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><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></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getAlias()">getAlias</a></strong>()</code>
<div class="block">Return the alias of this strategy.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><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>&lt;?&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getClass(org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20org.apache.openjpa.jdbc.sql.Result)">getClass</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;base,
<a href="../../../../../org/apache/openjpa/jdbc/sql/Result.html" title="interface in org.apache.openjpa.jdbc.sql">Result</a>&nbsp;result)</code>
<div class="block">Return the class for the current result row.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getClassConditions(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)">getClassConditions</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a>&nbsp;sel,
<a href="../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a>&nbsp;joins,
<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;base,
boolean&nbsp;subs)</code>
<div class="block">Return SQL to limit the classes selected as much as possible to the
given base class, and optionally its subclasses.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getClassMapping()">getClassMapping</a></strong>()</code>
<div class="block">Return the owning mapping.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/schema/ColumnIO.html" title="class in org.apache.openjpa.jdbc.schema">ColumnIO</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getColumnIO()">getColumnIO</a></strong>()</code>
<div class="block">I/O information on the discriminator columns.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/schema/Column.html" title="class in org.apache.openjpa.jdbc.schema">Column</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getColumns()">getColumns</a></strong>()</code>
<div class="block">Columns used by this Discriminator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/schema/Index.html" title="class in org.apache.openjpa.jdbc.schema">Index</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getIndex()">getIndex</a></strong>()</code>
<div class="block">Index on the Discriminator columns, or null if none.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getJavaType()">getJavaType</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorMappingInfo.html" title="class in org.apache.openjpa.jdbc.meta">DiscriminatorMappingInfo</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getMappingInfo()">getMappingInfo</a></strong>()</code>
<div class="block">Raw mapping data.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/meta/MappingRepository.html" title="class in org.apache.openjpa.jdbc.meta">MappingRepository</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getMappingRepository()">getMappingRepository</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/meta/MetaDataRepository.html" title="class in org.apache.openjpa.meta">MetaDataRepository</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getRepository()">getRepository</a></strong>()</code>
<div class="block">Access metadata repository.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getResolve()">getResolve</a></strong>()</code>
<div class="block">Resolve mode.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getStrategy()">getStrategy</a></strong>()</code>
<div class="block">The strategy used for class discrimination.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getSubclassesLoaded()">getSubclassesLoaded</a></strong>()</code>
<div class="block">Whether this Discriminator has loaded subclasses yet.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#getValue()">getValue</a></strong>()</code>
<div class="block">The discriminator value.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#hasClassConditions(org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)">hasClassConditions</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;base,
boolean&nbsp;subs)</code>
<div class="block">Whether any class conditions are necessary.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#initialize()">initialize</a></strong>()</code>
<div class="block">Perform caching and other initialization operations.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#insert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">insert</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)</code>
<div class="block">Set values for the mapping into the proper rows.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#isCustomDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomDelete</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Return <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#FALSE" title="class or interface in java.lang"><code>Boolean.FALSE</code></a> if this mapping does not customize the
delete process, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#TRUE" title="class or interface in java.lang"><code>Boolean.TRUE</code></a> if it does, or null if it does
customize the delete, but also relies on the standard delete method
being called.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#isCustomInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomInsert</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Return <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#FALSE" title="class or interface in java.lang"><code>Boolean.FALSE</code></a> if this mapping does not customize the
insert process, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#TRUE" title="class or interface in java.lang"><code>Boolean.TRUE</code></a> if it does, or null if it does
customize the insert, but also relies on the standard insert method
being called.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#isCustomUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomUpdate</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Return <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#FALSE" title="class or interface in java.lang"><code>Boolean.FALSE</code></a> if this mapping does not customize the
update process, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#TRUE" title="class or interface in java.lang"><code>Boolean.TRUE</code></a> if it does, or null if it does
customize the update, but also relies on the standard update method
being called.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#loadSubclasses(org.apache.openjpa.jdbc.kernel.JDBCStore)">loadSubclasses</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</code>
<div class="block">Load all subclasses of the owning class mapping into the JVM.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#map(boolean)">map</a></strong>(boolean&nbsp;adapt)</code>
<div class="block">Map the owning mapping using this strategy.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#refSchemaComponents()">refSchemaComponents</a></strong>()</code>
<div class="block">Increment the reference count of used schema components.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#resolve(int)">resolve</a></strong>(int&nbsp;mode)</code>
<div class="block">Resolve mapping information.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#select(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.meta.ClassMapping)">select</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a>&nbsp;sel,
<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;mapping)</code>
<div class="block">Select the data for this Discriminator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setColumnIO(org.apache.openjpa.jdbc.schema.ColumnIO)">setColumnIO</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/schema/ColumnIO.html" title="class in org.apache.openjpa.jdbc.schema">ColumnIO</a>&nbsp;io)</code>
<div class="block">I/O information on the discriminator columns.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setColumns(org.apache.openjpa.jdbc.schema.Column[])">setColumns</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/schema/Column.html" title="class in org.apache.openjpa.jdbc.schema">Column</a>[]&nbsp;cols)</code>
<div class="block">Columns used by this Discriminator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setDiscriminator(org.apache.openjpa.jdbc.meta.Discriminator)">setDiscriminator</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html" title="class in org.apache.openjpa.jdbc.meta">Discriminator</a>&nbsp;owner)</code>
<div class="block">Set the Discriminator that uses this strategy.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setIndex(org.apache.openjpa.jdbc.schema.Index)">setIndex</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/schema/Index.html" title="class in org.apache.openjpa.jdbc.schema">Index</a>&nbsp;idx)</code>
<div class="block">Index on the Discriminator columns, or null if none.</div>
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<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setJavaType(int)">setJavaType</a></strong>(int&nbsp;javaType)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setResolve(int)">setResolve</a></strong>(int&nbsp;mode)</code>
<div class="block">Resolve mode.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setResolve(int,%20boolean)">setResolve</a></strong>(int&nbsp;mode,
boolean&nbsp;on)</code>
<div class="block">Resolve mode.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setStrategy(org.apache.openjpa.jdbc.meta.DiscriminatorStrategy,%20java.lang.Boolean)">setStrategy</a></strong>(<a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a>&nbsp;strategy,
<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;adapt)</code>
<div class="block">The strategy used for class discrimination.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setSubclassesLoaded(boolean)">setSubclassesLoaded</a></strong>(boolean&nbsp;loaded)</code>
<div class="block">Whether this Discriminator has loaded subclasses yet.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#setValue(java.lang.Object)">setValue</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value)</code>
<div class="block">The discriminator value.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#syncMappingInfo()">syncMappingInfo</a></strong>()</code>
<div class="block">Update <a href="../../../../../org/apache/openjpa/jdbc/meta/MappingInfo.html" title="class in org.apache.openjpa.jdbc.meta"><code>MappingInfo</code></a> with our current mapping information.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code><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></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#toString()">toString</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html#update(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">update</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)</code>
<div class="block">Set values for the mapping into the proper rows.</div>
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<code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>NULL</h4>
<pre>public static final&nbsp;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> NULL</pre>
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<pre>public&nbsp;Discriminator(<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;mapping)</pre>
<div class="block">Constructor. Supply owning mapping.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/meta/MetaDataRepository.html" title="class in org.apache.openjpa.meta">MetaDataRepository</a>&nbsp;getRepository()</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/meta/MetaDataContext.html#getRepository()">MetaDataContext</a></code></strong></div>
<div class="block">Access metadata repository.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/meta/MetaDataContext.html#getRepository()">getRepository</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/meta/MetaDataContext.html" title="interface in org.apache.openjpa.meta">MetaDataContext</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/meta/MappingRepository.html" title="class in org.apache.openjpa.jdbc.meta">MappingRepository</a>&nbsp;getMappingRepository()</pre>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;getClassMapping()</pre>
<div class="block">Return the owning mapping.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a>&nbsp;getStrategy()</pre>
<div class="block">The strategy used for class discrimination.</div>
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<pre>public&nbsp;void&nbsp;setStrategy(<a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a>&nbsp;strategy,
<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;adapt)</pre>
<div class="block">The strategy used for class discrimination. The <code>adapt</code>
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<pre>public&nbsp;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;getValue()</pre>
<div class="block">The discriminator value.</div>
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<pre>public&nbsp;void&nbsp;setValue(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value)</pre>
<div class="block">The discriminator value.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorMappingInfo.html" title="class in org.apache.openjpa.jdbc.meta">DiscriminatorMappingInfo</a>&nbsp;getMappingInfo()</pre>
<div class="block">Raw mapping data.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/schema/Column.html" title="class in org.apache.openjpa.jdbc.schema">Column</a>[]&nbsp;getColumns()</pre>
<div class="block">Columns used by this Discriminator.</div>
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<pre>public&nbsp;void&nbsp;setColumns(<a href="../../../../../org/apache/openjpa/jdbc/schema/Column.html" title="class in org.apache.openjpa.jdbc.schema">Column</a>[]&nbsp;cols)</pre>
<div class="block">Columns used by this Discriminator.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/schema/ColumnIO.html" title="class in org.apache.openjpa.jdbc.schema">ColumnIO</a>&nbsp;getColumnIO()</pre>
<div class="block">I/O information on the discriminator columns.</div>
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<pre>public&nbsp;void&nbsp;setColumnIO(<a href="../../../../../org/apache/openjpa/jdbc/schema/ColumnIO.html" title="class in org.apache.openjpa.jdbc.schema">ColumnIO</a>&nbsp;io)</pre>
<div class="block">I/O information on the discriminator columns.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/schema/Index.html" title="class in org.apache.openjpa.jdbc.schema">Index</a>&nbsp;getIndex()</pre>
<div class="block">Index on the Discriminator columns, or null if none.</div>
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<a name="setIndex(org.apache.openjpa.jdbc.schema.Index)">
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<pre>public&nbsp;void&nbsp;setIndex(<a href="../../../../../org/apache/openjpa/jdbc/schema/Index.html" title="class in org.apache.openjpa.jdbc.schema">Index</a>&nbsp;idx)</pre>
<div class="block">Index on the Discriminator columns, or null if none.</div>
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<pre>public&nbsp;void&nbsp;refSchemaComponents()</pre>
<div class="block">Increment the reference count of used schema components.</div>
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<pre>public&nbsp;void&nbsp;clearMapping()</pre>
<div class="block">Clear mapping information, including strategy.</div>
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<pre>public&nbsp;void&nbsp;syncMappingInfo()</pre>
<div class="block">Update <a href="../../../../../org/apache/openjpa/jdbc/meta/MappingInfo.html" title="class in org.apache.openjpa.jdbc.meta"><code>MappingInfo</code></a> with our current mapping information.</div>
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<pre>public&nbsp;int&nbsp;getResolve()</pre>
<div class="block">Resolve mode.</div>
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<pre>public&nbsp;void&nbsp;setResolve(int&nbsp;mode)</pre>
<div class="block">Resolve mode.</div>
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<pre>public&nbsp;void&nbsp;setResolve(int&nbsp;mode,
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<div class="block">Resolve mode.</div>
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<a name="resolve(int)">
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<pre>public&nbsp;boolean&nbsp;resolve(int&nbsp;mode)</pre>
<div class="block">Resolve mapping information.</div>
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<pre>public&nbsp;boolean&nbsp;getSubclassesLoaded()</pre>
<div class="block">Whether this Discriminator has loaded subclasses yet.</div>
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<pre>public&nbsp;void&nbsp;setSubclassesLoaded(boolean&nbsp;loaded)</pre>
<div class="block">Whether this Discriminator has loaded subclasses yet.</div>
</li>
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<pre>public&nbsp;boolean&nbsp;addClassConditions(<a href="../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a>&nbsp;sel,
boolean&nbsp;subs,
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<div class="block">Add WHERE conditions to the given select limiting the returned results
to our mapping type, possibly including subclasses.</div>
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<h4>getAlias</h4>
<pre>public&nbsp;<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;getAlias()</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias()">Strategy</a></code></strong></div>
<div class="block">Return the alias of this strategy. For custom strategies, return the
full class name.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias()">getAlias</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
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<h4>map</h4>
<pre>public&nbsp;void&nbsp;map(boolean&nbsp;adapt)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map(boolean)">Strategy</a></code></strong></div>
<div class="block">Map the owning mapping using this strategy.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map(boolean)">map</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>adapt</code> - if true, use the owning mapping's raw mapping info
to set its ORM data; if false, ORM data will already be set</dd></dl>
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<h4>initialize</h4>
<pre>public&nbsp;void&nbsp;initialize()</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#initialize()">Strategy</a></code></strong></div>
<div class="block">Perform caching and other initialization operations. This method is
called after <a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map(boolean)"><code>Strategy.map(boolean)</code></a>, and after all related components have been
mapped as well.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#initialize()">initialize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
</dl>
</li>
</ul>
<a name="insert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.sql.RowManager)">
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<h4>insert</h4>
<pre>public&nbsp;void&nbsp;insert(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">Strategy</a></code></strong></div>
<div class="block">Set values for the mapping into the proper rows. For class mappings,
this method will be called only after the corresponding method has
been called for all fields of this mapping.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">insert</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd></dl>
</li>
</ul>
<a name="update(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.sql.RowManager)">
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<h4>update</h4>
<pre>public&nbsp;void&nbsp;update(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#update(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">Strategy</a></code></strong></div>
<div class="block">Set values for the mapping into the proper rows.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#update(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">update</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)"><code>Strategy.insert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.sql.RowManager)</code></a></dd></dl>
</li>
</ul>
<a name="delete(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.sql.RowManager)">
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<h4>delete</h4>
<pre>public&nbsp;void&nbsp;delete(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/sql/RowManager.html" title="interface in org.apache.openjpa.jdbc.sql">RowManager</a>&nbsp;rm)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#delete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">Strategy</a></code></strong></div>
<div class="block">Set the where values appropriately to delete the proper instance,
and set all relations on non-secondary tables as updates. This allows
foreign key analysis.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#delete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)">delete</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager)"><code>Strategy.insert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.sql.RowManager)</code></a></dd></dl>
</li>
</ul>
<a name="isCustomInsert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<h4>isCustomInsert</h4>
<pre>public&nbsp;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;isCustomInsert(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">Strategy</a></code></strong></div>
<div class="block">Return <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#FALSE" title="class or interface in java.lang"><code>Boolean.FALSE</code></a> if this mapping does not customize the
insert process, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#TRUE" title="class or interface in java.lang"><code>Boolean.TRUE</code></a> if it does, or null if it does
customize the insert, but also relies on the standard insert method
being called. Implement the <a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)"><code>Strategy.customInsert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)</code></a> method
to implement the custom insertion behavior.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomInsert</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
</dl>
</li>
</ul>
<a name="isCustomUpdate(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<h4>isCustomUpdate</h4>
<pre>public&nbsp;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;isCustomUpdate(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">Strategy</a></code></strong></div>
<div class="block">Return <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#FALSE" title="class or interface in java.lang"><code>Boolean.FALSE</code></a> if this mapping does not customize the
update process, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#TRUE" title="class or interface in java.lang"><code>Boolean.TRUE</code></a> if it does, or null if it does
customize the update, but also relies on the standard update method
being called. Implement the <a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)"><code>Strategy.customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)</code></a> method
to override the default update behavior.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomUpdate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
</dl>
</li>
</ul>
<a name="isCustomDelete(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<h4>isCustomDelete</h4>
<pre>public&nbsp;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;isCustomDelete(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">Strategy</a></code></strong></div>
<div class="block">Return <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#FALSE" title="class or interface in java.lang"><code>Boolean.FALSE</code></a> if this mapping does not customize the
delete process, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Boolean.html?is-external=true#TRUE" title="class or interface in java.lang"><code>Boolean.TRUE</code></a> if it does, or null if it does
customize the delete, but also relies on the standard delete method
being called. Implement the <a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)"><code>Strategy.customDelete(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)</code></a> method
to override the default deletion behavior.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomDelete</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
</dl>
</li>
</ul>
<a name="customInsert(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<h4>customInsert</h4>
<pre>public&nbsp;void&nbsp;customInsert(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">Strategy</a></code></strong></div>
<div class="block">Override this method to customize flushing this mapping. For classes,
this method must also flush all fields. For fields, this method
is called after the owning object is inserted, so if this field is in
a row with other fields, that row will already exist.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customInsert</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd></dl>
</li>
</ul>
<a name="customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<li class="blockList">
<h4>customUpdate</h4>
<pre>public&nbsp;void&nbsp;customUpdate(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">Strategy</a></code></strong></div>
<div class="block">Override this method to customize flushing this mapping. For classes,
this method must also flush all fields.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customUpdate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd></dl>
</li>
</ul>
<a name="customDelete(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<h4>customDelete</h4>
<pre>public&nbsp;void&nbsp;customDelete(<a href="../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a>&nbsp;sm,
<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">Strategy</a></code></strong></div>
<div class="block">Override this method to customize flushing this mapping. For classes,
this method must also flush all fields. For fields, this method
will be called after the owning object is deleted.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customDelete</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd></dl>
</li>
</ul>
<a name="setDiscriminator(org.apache.openjpa.jdbc.meta.Discriminator)">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>setDiscriminator</h4>
<pre>public&nbsp;void&nbsp;setDiscriminator(<a href="../../../../../org/apache/openjpa/jdbc/meta/Discriminator.html" title="class in org.apache.openjpa.jdbc.meta">Discriminator</a>&nbsp;owner)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#setDiscriminator(org.apache.openjpa.jdbc.meta.Discriminator)">DiscriminatorStrategy</a></code></strong></div>
<div class="block">Set the Discriminator that uses this strategy. This will be called
before use.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#setDiscriminator(org.apache.openjpa.jdbc.meta.Discriminator)">setDiscriminator</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd>
</dl>
</li>
</ul>
<a name="select(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.meta.ClassMapping)">
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<h4>select</h4>
<pre>public&nbsp;boolean&nbsp;select(<a href="../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a>&nbsp;sel,
<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;mapping)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#select(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.meta.ClassMapping)">DiscriminatorStrategy</a></code></strong></div>
<div class="block">Select the data for this Discriminator.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#select(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.meta.ClassMapping)">select</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd>
<dd><code>mapping</code> - the known base class being selected; this may
not be the base class in the inheritance hierarchy</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if anything was selected; false otherwise</dd></dl>
</li>
</ul>
<a name="loadSubclasses(org.apache.openjpa.jdbc.kernel.JDBCStore)">
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<h4>loadSubclasses</h4>
<pre>public&nbsp;void&nbsp;loadSubclasses(<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a>,
<a href="http://download.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#loadSubclasses(org.apache.openjpa.jdbc.kernel.JDBCStore)">DiscriminatorStrategy</a></code></strong></div>
<div class="block">Load all subclasses of the owning class mapping into the JVM.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#loadSubclasses(org.apache.openjpa.jdbc.kernel.JDBCStore)">loadSubclasses</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code></dd></dl>
</li>
</ul>
<a name="getClass(org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.meta.ClassMapping, org.apache.openjpa.jdbc.sql.Result)">
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</a>
<ul class="blockList">
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<h4>getClass</h4>
<pre>public&nbsp;<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>&lt;?&gt;&nbsp;getClass(<a href="../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a>&nbsp;store,
<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;base,
<a href="../../../../../org/apache/openjpa/jdbc/sql/Result.html" title="interface in org.apache.openjpa.jdbc.sql">Result</a>&nbsp;result)
throws <a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a>,
<a href="http://download.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClass(org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20org.apache.openjpa.jdbc.sql.Result)">DiscriminatorStrategy</a></code></strong></div>
<div class="block">Return the class for the current result row.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClass(org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20org.apache.openjpa.jdbc.sql.Result)">getClass</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code></dd></dl>
</li>
</ul>
<a name="hasClassConditions(org.apache.openjpa.jdbc.meta.ClassMapping, boolean)">
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<h4>hasClassConditions</h4>
<pre>public&nbsp;boolean&nbsp;hasClassConditions(<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;base,
boolean&nbsp;subs)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#hasClassConditions(org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)">DiscriminatorStrategy</a></code></strong></div>
<div class="block">Whether any class conditions are necessary.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#hasClassConditions(org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)">hasClassConditions</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClassConditions(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)"><code>DiscriminatorStrategy.getClassConditions(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.sql.Joins, org.apache.openjpa.jdbc.meta.ClassMapping, boolean)</code></a></dd></dl>
</li>
</ul>
<a name="getClassConditions(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.sql.Joins, org.apache.openjpa.jdbc.meta.ClassMapping, boolean)">
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<h4>getClassConditions</h4>
<pre>public&nbsp;<a href="../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</a>&nbsp;getClassConditions(<a href="../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a>&nbsp;sel,
<a href="../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a>&nbsp;joins,
<a href="../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>&nbsp;base,
boolean&nbsp;subs)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClassConditions(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)">DiscriminatorStrategy</a></code></strong></div>
<div class="block">Return SQL to limit the classes selected as much as possible to the
given base class, and optionally its subclasses. The select and joins
instances are supplied in order to get column aliases.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClassConditions(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20boolean)">getClassConditions</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd>
</dl>
</li>
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<a name="toString()">
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<h4>toString</h4>
<pre>public&nbsp;<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;toString()</pre>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
</dl>
</li>
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<h4>setJavaType</h4>
<pre>public&nbsp;void&nbsp;setJavaType(int&nbsp;javaType)</pre>
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<h4>getJavaType</h4>
<pre>public&nbsp;int&nbsp;getJavaType()</pre>
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