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<title>Uses of Class org.apache.cayenne.DataRow (Cayenne Documentation 3.1 API)</title>
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<h2 title="Uses of Class org.apache.cayenne.DataRow" class="title">Uses of Class<br>org.apache.cayenne.DataRow</h2>
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<div class="classUseContainer">
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<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.cayenne">org.apache.cayenne</a></td>
<td class="colLast">
<div class="block">Contains persistence APIs directly accessible by users.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.cayenne.access">org.apache.cayenne.access</a></td>
<td class="colLast">
<div class="block">Contains classes that make up Cayenne ORM stack.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.cayenne.map">org.apache.cayenne.map</a></td>
<td class="colLast">
<div class="block">Contains O/R mapping classes that store relational database
metadata information and map it to Java classes.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
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<h3>Uses of <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a> in <a href="../../../../org/apache/cayenne/package-summary.html">org.apache.cayenne</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../org/apache/cayenne/package-summary.html">org.apache.cayenne</a> that return <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">DataRow.</span><code><strong><a href="../../../../org/apache/cayenne/DataRow.html#applyDiff(org.apache.cayenne.DataRow)">applyDiff</a></strong>(<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;diff)</code>
<div class="block">Builds a new DataRow, merging changes from <code>diff</code> parameter with data
contained in this DataRow.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">DataRow.</span><code><strong><a href="../../../../org/apache/cayenne/DataRow.html#createDiff(org.apache.cayenne.DataRow)">createDiff</a></strong>(<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;row)</code>
<div class="block">Creates a DataRow that contains only the keys that have values that differ between
this object and <code>row</code> parameter.</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../org/apache/cayenne/package-summary.html">org.apache.cayenne</a> with parameters of type <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">DataRow.</span><code><strong><a href="../../../../org/apache/cayenne/DataRow.html#applyDiff(org.apache.cayenne.DataRow)">applyDiff</a></strong>(<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;diff)</code>
<div class="block">Builds a new DataRow, merging changes from <code>diff</code> parameter with data
contained in this DataRow.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">DataRow.</span><code><strong><a href="../../../../org/apache/cayenne/DataRow.html#createDiff(org.apache.cayenne.DataRow)">createDiff</a></strong>(<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;row)</code>
<div class="block">Creates a DataRow that contains only the keys that have values that differ between
this object and <code>row</code> parameter.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.cayenne.access">
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<h3>Uses of <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a> in <a href="../../../../org/apache/cayenne/access/package-summary.html">org.apache.cayenne.access</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../org/apache/cayenne/access/package-summary.html">org.apache.cayenne.access</a> with type parameters of type <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;<a href="../../../../org/apache/cayenne/ObjectId.html" title="class in org.apache.cayenne">ObjectId</a>,<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&gt;</code></td>
<td class="colLast"><span class="strong">DataRowStore.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataRowStore.html#snapshots">snapshots</a></strong></code>&nbsp;</td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../org/apache/cayenne/access/package-summary.html">org.apache.cayenne.access</a> that return <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">DataContext.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContext.html#currentSnapshot(org.apache.cayenne.Persistent)">currentSnapshot</a></strong>(<a href="../../../../org/apache/cayenne/Persistent.html" title="interface in org.apache.cayenne">Persistent</a>&nbsp;object)</code>
<div class="block">Returns a DataRow reflecting current, possibly uncommitted, object state.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">DataRowStore.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataRowStore.html#getCachedSnapshot(org.apache.cayenne.ObjectId)">getCachedSnapshot</a></strong>(<a href="../../../../org/apache/cayenne/ObjectId.html" title="class in org.apache.cayenne">ObjectId</a>&nbsp;oid)</code>
<div class="block">Returns cached snapshot or null if no snapshot is currently cached for the given
ObjectId.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">ObjectStore.</span><code><strong><a href="../../../../org/apache/cayenne/access/ObjectStore.html#getCachedSnapshot(org.apache.cayenne.ObjectId)">getCachedSnapshot</a></strong>(<a href="../../../../org/apache/cayenne/ObjectId.html" title="class in org.apache.cayenne">ObjectId</a>&nbsp;oid)</code>
<div class="block">Returns a snapshot for ObjectId from the underlying snapshot cache.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td>
<td class="colLast"><span class="strong">ObjectStore.</span><code><strong><a href="../../../../org/apache/cayenne/access/ObjectStore.html#getSnapshot(org.apache.cayenne.ObjectId)">getSnapshot</a></strong>(<a href="../../../../org/apache/cayenne/ObjectId.html" title="class in org.apache.cayenne">ObjectId</a>&nbsp;oid)</code>
<div class="block">Returns a snapshot for ObjectId from the underlying snapshot cache.</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../org/apache/cayenne/access/package-summary.html">org.apache.cayenne.access</a> with parameters of type <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../org/apache/cayenne/DataObject.html" title="interface in org.apache.cayenne">DataObject</a>&gt;&nbsp;<br>T</code></td>
<td class="colLast"><span class="strong">DataContext.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContext.html#objectFromDataRow(java.lang.Class,%20org.apache.cayenne.DataRow)">objectFromDataRow</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;objectClass,
<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;dataRow)</code>
<div class="block">Creates a DataObject from DataRow.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T extends <a href="../../../../org/apache/cayenne/DataObject.html" title="interface in org.apache.cayenne">DataObject</a>&gt;&nbsp;<br>T</code></td>
<td class="colLast"><span class="strong">DataContext.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContext.html#objectFromDataRow(java.lang.Class,%20org.apache.cayenne.DataRow,%20boolean)">objectFromDataRow</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;objectClass,
<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;dataRow,
boolean&nbsp;refresh)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>Use objectFromDataRow(Class<T> objectClass, DataRow dataRow) instead.</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataObject.html" title="interface in org.apache.cayenne">DataObject</a></code></td>
<td class="colLast"><span class="strong">DataContext.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContext.html#objectFromDataRow(java.lang.String,%20org.apache.cayenne.DataRow)">objectFromDataRow</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;entityName,
<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;dataRow)</code>
<div class="block">Creates a DataObject from DataRow.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/DataObject.html" title="interface in org.apache.cayenne">DataObject</a></code></td>
<td class="colLast"><span class="strong">DataContext.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContext.html#objectFromDataRow(java.lang.String,%20org.apache.cayenne.DataRow,%20boolean)">objectFromDataRow</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;entityName,
<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;dataRow,
boolean&nbsp;refresh)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>Use objectFromDataRow(String entityName, DataRow dataRow) instead.</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="strong">DataContextDelegate.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContextDelegate.html#shouldMergeChanges(org.apache.cayenne.DataObject,%20org.apache.cayenne.DataRow)">shouldMergeChanges</a></strong>(<a href="../../../../org/apache/cayenne/DataObject.html" title="interface in org.apache.cayenne">DataObject</a>&nbsp;object,
<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;snapshotInStore)</code>
<div class="block">Invoked by parent DataContext whenever an object change is detected.</div>
</td>
</tr>
</tbody>
</table>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../org/apache/cayenne/access/package-summary.html">org.apache.cayenne.access</a> with type arguments of type <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a></code></td>
<td class="colLast"><span class="strong">DataContext.</span><code><strong><a href="../../../../org/apache/cayenne/access/DataContext.html#objectsFromDataRows(org.apache.cayenne.reflect.ClassDescriptor,%20java.util.List)">objectsFromDataRows</a></strong>(<a href="../../../../org/apache/cayenne/reflect/ClassDescriptor.html" title="interface in org.apache.cayenne.reflect">ClassDescriptor</a>&nbsp;descriptor,
<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;? extends <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&gt;&nbsp;dataRows)</code>
<div class="block">Converts a list of DataRows to a List of DataObject registered with this
DataContext.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.cayenne.map">
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</a>
<h3>Uses of <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a> in <a href="../../../../org/apache/cayenne/map/package-summary.html">org.apache.cayenne.map</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../org/apache/cayenne/map/package-summary.html">org.apache.cayenne.map</a> with parameters of type <a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/cayenne/map/ObjEntity.html" title="class in org.apache.cayenne.map">ObjEntity</a></code></td>
<td class="colLast"><span class="strong">EntityInheritanceTree.</span><code><strong><a href="../../../../org/apache/cayenne/map/EntityInheritanceTree.html#entityMatchingRow(org.apache.cayenne.DataRow)">entityMatchingRow</a></strong>(<a href="../../../../org/apache/cayenne/DataRow.html" title="class in org.apache.cayenne">DataRow</a>&nbsp;row)</code>
<div class="block">Returns the deepest possible entity in the inheritance hierarchy that can be used
to create objects from a given DataRow.</div>
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