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| <title>LRSCollectionFieldStrategy (OpenJPA Parent POM 2.4.3 API)</title> |
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| <div class="subTitle">org.apache.openjpa.jdbc.meta.strats</div> |
| <h2 title="Interface LRSCollectionFieldStrategy" class="title">Interface LRSCollectionFieldStrategy</h2> |
| </div> |
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| <div class="description"> |
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| <li class="blockList"> |
| <dl> |
| <dt>All Superinterfaces:</dt> |
| <dd><a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">FieldStrategy</a>, <a href="http://docs.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/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></dd> |
| </dl> |
| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/HandlerCollectionTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">HandlerCollectionTableFieldStrategy</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationCollectionInverseKeyFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationCollectionInverseKeyFieldStrategy</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/RelationCollectionTableFieldStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">RelationCollectionTableFieldStrategy</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public interface <span class="strong">LRSCollectionFieldStrategy</span> |
| extends <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">FieldStrategy</a></pre> |
| <div class="block">Interface implemented by collection strategies so that they can |
| support large result set collections.</div> |
| <dl><dt><span class="strong">Author:</span></dt> |
| <dd>Abe White</dd></dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_summary"> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </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><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/strats/LRSCollectionFieldStrategy.html#getElementColumns(org.apache.openjpa.jdbc.meta.ClassMapping)">getElementColumns</a></strong>(<a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem)</code> |
| <div class="block">Return the columns holding the data for a collection element for the |
| given element mapping from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> |
| (or null).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldMapping.html" title="class in org.apache.openjpa.jdbc.meta">FieldMapping</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getFieldMapping()">getFieldMapping</a></strong>()</code> |
| <div class="block">The owning field mapping.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <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/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)">getIndependentElementMappings</a></strong>(boolean traverse)</code> |
| <div class="block">Return all independent mappings to which this strategy must join in |
| order to access collection elements, or empty array if none.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/jdbc/schema/ForeignKey.html" title="class in org.apache.openjpa.jdbc.schema">ForeignKey</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getJoinForeignKey(org.apache.openjpa.jdbc.meta.ClassMapping)">getJoinForeignKey</a></strong>(<a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem)</code> |
| <div class="block">Return the foreign key used to join to the owning field for the given |
| element mapping from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> (or null).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#joinElementRelation(org.apache.openjpa.jdbc.sql.Joins,%20org.apache.openjpa.jdbc.meta.ClassMapping)">joinElementRelation</a></strong>(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem)</code> |
| <div class="block">Join this value's table to the table for the given element mapping |
| from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> (or null).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.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/strats/LRSCollectionFieldStrategy.html#loadElement(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20org.apache.openjpa.jdbc.sql.Result,%20org.apache.openjpa.jdbc.sql.Joins)">loadElement</a></strong>(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a> store, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCFetchConfiguration.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCFetchConfiguration</a> fetch, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Result.html" title="interface in org.apache.openjpa.jdbc.sql">Result</a> res, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins)</code> |
| <div class="block">Load an element of the collection.</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/strats/LRSCollectionFieldStrategy.html#selectElement(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.meta.ClassMapping,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20int,%20org.apache.openjpa.jdbc.sql.Joins)">selectElement</a></strong>(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a> sel, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a> store, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCFetchConfiguration.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCFetchConfiguration</a> fetch, |
| int eagerMode, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins)</code> |
| <div class="block">Implement this method to select the elements of this field for the |
| given element mapping from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> |
| (or null).</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_org.apache.openjpa.jdbc.meta.FieldStrategy"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.openjpa.jdbc.meta.<a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">FieldStrategy</a></h3> |
| <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendIndex(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendIndex</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendIsEmpty(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendIsEmpty</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendIsNotEmpty(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendIsNotEmpty</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendIsNotNull(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendIsNotNull</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendIsNull(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendIsNull</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendSize(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendSize</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#appendType(org.apache.openjpa.jdbc.sql.SQLBuffer,%20org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.jdbc.sql.Joins)">appendType</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#isEagerSelectToMany()">isEagerSelectToMany</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#isVersionable()">isVersionable</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#join(org.apache.openjpa.jdbc.sql.Joins,%20boolean)">join</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#joinKey(org.apache.openjpa.jdbc.sql.Joins,%20boolean)">joinKey</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#joinKeyRelation(org.apache.openjpa.jdbc.sql.Joins,%20boolean,%20boolean)">joinKeyRelation</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#joinRelation(org.apache.openjpa.jdbc.sql.Joins,%20boolean,%20boolean)">joinRelation</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#load(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration)">load</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#load(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20org.apache.openjpa.jdbc.sql.Result)">load</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#loadEagerJoin(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20org.apache.openjpa.jdbc.sql.Result)">loadEagerJoin</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#loadEagerParallel(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20java.lang.Object)">loadEagerParallel</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#loadKeyProjection(org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20org.apache.openjpa.jdbc.sql.Result,%20org.apache.openjpa.jdbc.sql.Joins)">loadKeyProjection</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#loadProjection(org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20org.apache.openjpa.jdbc.sql.Result,%20org.apache.openjpa.jdbc.sql.Joins)">loadProjection</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#select(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20int)">select</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#selectEagerJoin(org.apache.openjpa.jdbc.sql.Select,%20org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20int)">selectEagerJoin</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#selectEagerParallel(org.apache.openjpa.jdbc.sql.SelectExecutor,%20org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20int)">selectEagerParallel</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#setFieldMapping(org.apache.openjpa.jdbc.meta.FieldMapping)">setFieldMapping</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#supportsSelect(org.apache.openjpa.jdbc.sql.Select,%20int,%20org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration)">supportsSelect</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#toDataStoreValue(java.lang.Object,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">toDataStoreValue</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#toKeyDataStoreValue(java.lang.Object,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">toKeyDataStoreValue</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldStrategy.html#where(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.sql.RowManager,%20java.lang.Object)">where</a></code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_org.apache.openjpa.jdbc.meta.Strategy"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.openjpa.jdbc.meta.<a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></h3> |
| <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">customUpdate</a>, <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>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias()">getAlias</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#initialize()">initialize</a>, <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>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomDelete(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomInsert(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomUpdate(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore)">isCustomUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map(boolean)">map</a>, <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></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getFieldMapping()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFieldMapping</h4> |
| <pre><a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldMapping.html" title="class in org.apache.openjpa.jdbc.meta">FieldMapping</a> getFieldMapping()</pre> |
| <div class="block">The owning field mapping.</div> |
| </li> |
| </ul> |
| <a name="getIndependentElementMappings(boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getIndependentElementMappings</h4> |
| <pre><a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a>[] getIndependentElementMappings(boolean traverse)</pre> |
| <div class="block">Return all independent mappings to which this strategy must join in |
| order to access collection elements, or empty array if none.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>traverse</code> - whether we're traversing through to the related type</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/openjpa/jdbc/meta/ValueMapping.html#getIndependentTypeMappings()"><code>ValueMapping.getIndependentTypeMappings()</code></a>, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html#EMPTY_MAPPINGS"><code>ClassMapping.EMPTY_MAPPINGS</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="getJoinForeignKey(org.apache.openjpa.jdbc.meta.ClassMapping)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getJoinForeignKey</h4> |
| <pre><a href="../../../../../../org/apache/openjpa/jdbc/schema/ForeignKey.html" title="class in org.apache.openjpa.jdbc.schema">ForeignKey</a> getJoinForeignKey(<a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem)</pre> |
| <div class="block">Return the foreign key used to join to the owning field for the given |
| element mapping from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> (or null).</div> |
| </li> |
| </ul> |
| <a name="getElementColumns(org.apache.openjpa.jdbc.meta.ClassMapping)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getElementColumns</h4> |
| <pre><a href="../../../../../../org/apache/openjpa/jdbc/schema/Column.html" title="class in org.apache.openjpa.jdbc.schema">Column</a>[] getElementColumns(<a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem)</pre> |
| <div class="block">Return the columns holding the data for a collection element for the |
| given element mapping from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> |
| (or null).</div> |
| </li> |
| </ul> |
| <a name="selectElement(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.meta.ClassMapping, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration, int, org.apache.openjpa.jdbc.sql.Joins)"> |
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| </a> |
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| <h4>selectElement</h4> |
| <pre>void selectElement(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a> sel, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a> store, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCFetchConfiguration.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCFetchConfiguration</a> fetch, |
| int eagerMode, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins)</pre> |
| <div class="block">Implement this method to select the elements of this field for the |
| given element mapping from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> |
| (or null). Elements of the result will be loaded with |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#loadElement(org.apache.openjpa.kernel.OpenJPAStateManager,%20org.apache.openjpa.jdbc.kernel.JDBCStore,%20org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration,%20org.apache.openjpa.jdbc.sql.Result,%20org.apache.openjpa.jdbc.sql.Joins)"><code>loadElement(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration, org.apache.openjpa.jdbc.sql.Result, org.apache.openjpa.jdbc.sql.Joins)</code></a>.</div> |
| </li> |
| </ul> |
| <a name="loadElement(org.apache.openjpa.kernel.OpenJPAStateManager, org.apache.openjpa.jdbc.kernel.JDBCStore, org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration, org.apache.openjpa.jdbc.sql.Result, org.apache.openjpa.jdbc.sql.Joins)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>loadElement</h4> |
| <pre><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> loadElement(<a href="../../../../../../org/apache/openjpa/kernel/OpenJPAStateManager.html" title="interface in org.apache.openjpa.kernel">OpenJPAStateManager</a> sm, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a> store, |
| <a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCFetchConfiguration.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCFetchConfiguration</a> fetch, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Result.html" title="interface in org.apache.openjpa.jdbc.sql">Result</a> res, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins) |
| throws <a href="http://docs.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">Load an element of the collection. The given state manager might be |
| null if the load is for a projection or for processing eager parallel |
| results.</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="http://docs.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="joinElementRelation(org.apache.openjpa.jdbc.sql.Joins, org.apache.openjpa.jdbc.meta.ClassMapping)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>joinElementRelation</h4> |
| <pre><a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joinElementRelation(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> elem)</pre> |
| <div class="block">Join this value's table to the table for the given element mapping |
| from <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/LRSCollectionFieldStrategy.html#getIndependentElementMappings(boolean)"><code>getIndependentElementMappings(boolean)</code></a> (or null).</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/openjpa/jdbc/meta/FieldMapping.html#joinRelation(org.apache.openjpa.jdbc.sql.Joins,%20boolean,%20boolean)"><code>FieldMapping.joinRelation(org.apache.openjpa.jdbc.sql.Joins, boolean, boolean)</code></a></dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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