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<div class="aboutLanguage"><b>Berkeley DB Java Edition</b><br><font size=\"-1\"> version 7.5.11</font>
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<div class="subTitle">com.sleepycat.persist.evolve</div>
<h2 title="Class EntityConverter" class="title">Class EntityConverter</h2>
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<li>java.lang.Object</li>
<li>
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<li><a href="../../../../com/sleepycat/persist/evolve/Mutation.html" title="class in com.sleepycat.persist.evolve">com.sleepycat.persist.evolve.Mutation</a></li>
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<li><a href="../../../../com/sleepycat/persist/evolve/Converter.html" title="class in com.sleepycat.persist.evolve">com.sleepycat.persist.evolve.Converter</a></li>
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<li>com.sleepycat.persist.evolve.EntityConverter</li>
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<dt>All Implemented Interfaces:</dt>
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<pre>public class <span class="typeNameLabel">EntityConverter</span>
extends <a href="../../../../com/sleepycat/persist/evolve/Converter.html" title="class in com.sleepycat.persist.evolve">Converter</a></pre>
<div class="block">A subclass of Converter that allows specifying keys to be deleted.
<p>When a Converter is used with an entity class, secondary keys cannot be
automatically deleted based on field deletion, because field Deleter objects
are not used in conjunction with a Converter mutation. The EntityConverter
can be used instead of a plain Converter to specify the key names to be
deleted.</p>
<p>It is not currently possible to rename or insert secondary keys when
using a Converter mutation with an entity class.</p></div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Mark Hayes</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/sleepycat/persist/evolve/Converter.html" title="class in com.sleepycat.persist.evolve"><code>Converter</code></a>,
<a href="../../../../com/sleepycat/persist/evolve/package-summary.html"><code>Class Evolution</code></a>,
<a href="../../../../serialized-form.html#com.sleepycat.persist.evolve.EntityConverter">Serialized Form</a></dd>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/persist/evolve/EntityConverter.html#EntityConverter-java.lang.String-int-com.sleepycat.persist.evolve.Conversion-java.util.Set-">EntityConverter</a></span>(java.lang.String&nbsp;entityClassName,
int&nbsp;classVersion,
<a href="../../../../com/sleepycat/persist/evolve/Conversion.html" title="interface in com.sleepycat.persist.evolve">Conversion</a>&nbsp;conversion,
java.util.Set&lt;java.lang.String&gt;&nbsp;deletedKeys)</code>
<div class="block">Creates a mutation for converting all instances of the given entity
class version to the current version of the class.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/persist/evolve/EntityConverter.html#equals-java.lang.Object-">equals</a></span>(java.lang.Object&nbsp;other)</code>
<div class="block">Returns true if the deleted and renamed keys are equal in this object
and given object, and if the <a href="../../../../com/sleepycat/persist/evolve/Converter.html#equals-java.lang.Object-"><code>Converter.equals(java.lang.Object)</code></a> superclass method
returns true.</div>
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<td class="colFirst"><code>java.util.Set&lt;java.lang.String&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/persist/evolve/EntityConverter.html#getDeletedKeys--">getDeletedKeys</a></span>()</code>
<div class="block">Returns the set of key names that are to be deleted.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/persist/evolve/EntityConverter.html#hashCode--">hashCode</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/persist/evolve/EntityConverter.html#toString--">toString</a></span>()</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;com.sleepycat.persist.evolve.<a href="../../../../com/sleepycat/persist/evolve/Converter.html" title="class in com.sleepycat.persist.evolve">Converter</a></h3>
<code><a href="../../../../com/sleepycat/persist/evolve/Converter.html#getConversion--">getConversion</a></code></li>
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<code><a href="../../../../com/sleepycat/persist/evolve/Mutation.html#getClassName--">getClassName</a>, <a href="../../../../com/sleepycat/persist/evolve/Mutation.html#getClassVersion--">getClassVersion</a>, <a href="../../../../com/sleepycat/persist/evolve/Mutation.html#getFieldName--">getFieldName</a></code></li>
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<h4>EntityConverter</h4>
<pre>public&nbsp;EntityConverter(java.lang.String&nbsp;entityClassName,
int&nbsp;classVersion,
<a href="../../../../com/sleepycat/persist/evolve/Conversion.html" title="interface in com.sleepycat.persist.evolve">Conversion</a>&nbsp;conversion,
java.util.Set&lt;java.lang.String&gt;&nbsp;deletedKeys)</pre>
<div class="block">Creates a mutation for converting all instances of the given entity
class version to the current version of the class.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>entityClassName</code> - the entity class to which this mutation applies.</dd>
<dd><code>classVersion</code> - the class version to which this mutation applies.</dd>
<dd><code>conversion</code> - converter instance.</dd>
<dd><code>deletedKeys</code> - the set of key names that are to be deleted.</dd>
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<h4>getDeletedKeys</h4>
<pre>public&nbsp;java.util.Set&lt;java.lang.String&gt;&nbsp;getDeletedKeys()</pre>
<div class="block">Returns the set of key names that are to be deleted.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the set of key names that are to be deleted.</dd>
</dl>
</li>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;equals(java.lang.Object&nbsp;other)</pre>
<div class="block">Returns true if the deleted and renamed keys are equal in this object
and given object, and if the <a href="../../../../com/sleepycat/persist/evolve/Converter.html#equals-java.lang.Object-"><code>Converter.equals(java.lang.Object)</code></a> superclass method
returns true.</div>
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<dd><code><a href="../../../../com/sleepycat/persist/evolve/Converter.html#equals-java.lang.Object-">equals</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/sleepycat/persist/evolve/Converter.html" title="class in com.sleepycat.persist.evolve">Converter</a></code></dd>
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<pre>public&nbsp;int&nbsp;hashCode()</pre>
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<dd><code><a href="../../../../com/sleepycat/persist/evolve/Converter.html#hashCode--">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="../../../../com/sleepycat/persist/evolve/Converter.html" title="class in com.sleepycat.persist.evolve">Converter</a></code></dd>
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<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
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