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<div class="subTitle">com.fasterxml.jackson.databind.module</div>
<h2 title="Class SimpleKeyDeserializers" class="title">Class SimpleKeyDeserializers</h2>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../com/fasterxml/jackson/databind/deser/KeyDeserializers.html" title="interface in com.fasterxml.jackson.databind.deser">KeyDeserializers</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd>
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<pre>public class <span class="typeNameLabel">SimpleKeyDeserializers</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../com/fasterxml/jackson/databind/deser/KeyDeserializers.html" title="interface in com.fasterxml.jackson.databind.deser">KeyDeserializers</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">Simple implementation <a href="../../../../../com/fasterxml/jackson/databind/deser/KeyDeserializers.html" title="interface in com.fasterxml.jackson.databind.deser"><code>KeyDeserializers</code></a> which allows registration of
 deserializers based on raw (type erased class).
 It can work well for basic bean and scalar type deserializers, but is not
 a good fit for handling generic types (like <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a>s and <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>Collection</code></a>s
 or array types).
<p>
 Unlike <a href="../../../../../com/fasterxml/jackson/databind/module/SimpleSerializers.html" title="class in com.fasterxml.jackson.databind.module"><code>SimpleSerializers</code></a>, this class does not currently support generic mappings;
 all mappings must be to exact declared deserialization type.</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../serialized-form.html#com.fasterxml.jackson.databind.module.SimpleKeyDeserializers">Serialized Form</a></dd>
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<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="../../../../../com/fasterxml/jackson/databind/type/ClassKey.html" title="class in com.fasterxml.jackson.databind.type">ClassKey</a>,<a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind">KeyDeserializer</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/module/SimpleKeyDeserializers.html#Z:Z_classMappings">_classMappings</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/module/SimpleKeyDeserializers.html#SimpleKeyDeserializers--">SimpleKeyDeserializers</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/module/SimpleKeyDeserializers.html" title="class in com.fasterxml.jackson.databind.module">SimpleKeyDeserializers</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/module/SimpleKeyDeserializers.html#addDeserializer-java.lang.Class-com.fasterxml.jackson.databind.KeyDeserializer-">addDeserializer</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;forClass,
               <a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind">KeyDeserializer</a>&nbsp;deser)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind">KeyDeserializer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/module/SimpleKeyDeserializers.html#findKeyDeserializer-com.fasterxml.jackson.databind.JavaType-com.fasterxml.jackson.databind.DeserializationConfig-com.fasterxml.jackson.databind.BeanDescription-">findKeyDeserializer</a></span>(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a>&nbsp;type,
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<h4>_classMappings</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="../../../../../com/fasterxml/jackson/databind/type/ClassKey.html" title="class in com.fasterxml.jackson.databind.type">ClassKey</a>,<a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind">KeyDeserializer</a>&gt; _classMappings</pre>
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<h4>SimpleKeyDeserializers</h4>
<pre>public&nbsp;SimpleKeyDeserializers()</pre>
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<h4>addDeserializer</h4>
<pre>public&nbsp;<a href="../../../../../com/fasterxml/jackson/databind/module/SimpleKeyDeserializers.html" title="class in com.fasterxml.jackson.databind.module">SimpleKeyDeserializers</a>&nbsp;addDeserializer(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;forClass,
                                              <a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind">KeyDeserializer</a>&nbsp;deser)</pre>
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<h4>findKeyDeserializer</h4>
<pre>public&nbsp;<a href="../../../../../com/fasterxml/jackson/databind/KeyDeserializer.html" title="class in com.fasterxml.jackson.databind">KeyDeserializer</a>&nbsp;findKeyDeserializer(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a>&nbsp;type,
                                           <a href="../../../../../com/fasterxml/jackson/databind/DeserializationConfig.html" title="class in com.fasterxml.jackson.databind">DeserializationConfig</a>&nbsp;config,
                                           <a href="../../../../../com/fasterxml/jackson/databind/BeanDescription.html" title="class in com.fasterxml.jackson.databind">BeanDescription</a>&nbsp;beanDesc)</pre>
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