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<h1 title="Package" class="title">Package com.fasterxml.jackson.databind.introspect</h1>
<div class="docSummary">
<div class="block">Functionality needed for Bean introspection, required for detecting
accessors and mutators for Beans, as well as locating and handling
method annotations.</div>
</div>
<p>See: <a href="#package.description">Description</a></p>
</div>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
<caption><span>Interface Summary</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/ClassIntrospector.MixInResolver.html" title="interface in com.fasterxml.jackson.databind.introspect">ClassIntrospector.MixInResolver</a></td>
<td class="colLast">
<div class="block">Interface used for decoupling details of how mix-in annotation
definitions are accessed (via this interface), and how
they are stored (defined by classes that implement the interface)</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/TypeResolutionContext.html" title="interface in com.fasterxml.jackson.databind.introspect">TypeResolutionContext</a></td>
<td class="colLast">
<div class="block">Interface that defines API used by members (like <a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMethod.html" title="class in com.fasterxml.jackson.databind.introspect"><code>AnnotatedMethod</code></a>)
to dynamically resolve types they have.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/VisibilityChecker.html" title="interface in com.fasterxml.jackson.databind.introspect">VisibilityChecker</a><T extends <a href="../../../../../com/fasterxml/jackson/databind/introspect/VisibilityChecker.html" title="interface in com.fasterxml.jackson.databind.introspect">VisibilityChecker</a><T>></td>
<td class="colLast">
<div class="block">Interface for object used for determine which property elements
(methods, fields, constructors) can be auto-detected, with respect
to their visibility modifiers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/WithMember.html" title="interface in com.fasterxml.jackson.databind.introspect">WithMember</a><T></td>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/Annotated.html" title="class in com.fasterxml.jackson.databind.introspect">Annotated</a></td>
<td class="colLast">
<div class="block">Shared base class used for anything on which annotations (included
within a <a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationMap.html" title="class in com.fasterxml.jackson.databind.introspect"><code>AnnotationMap</code></a>).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedClass.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedClass</a></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedClass.Creators.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedClass.Creators</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedClassResolver.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedClassResolver</a></td>
<td class="colLast">
<div class="block">Helper class that contains logic for resolving annotations to construct
<a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedClass.html" title="class in com.fasterxml.jackson.databind.introspect"><code>AnnotatedClass</code></a> instances.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedConstructor.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedConstructor</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedField.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedField</a></td>
<td class="colLast">
<div class="block">Object that represents non-static (and usually non-transient/volatile)
fields of a class.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedFieldCollector.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedFieldCollector</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMember.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedMember</a></td>
<td class="colLast">
<div class="block">Intermediate base class for annotated entities that are members of
a class; fields, methods and constructors.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMethod.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedMethod</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMethodCollector.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedMethodCollector</a></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMethodMap.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedMethodMap</a></td>
<td class="colLast">
<div class="block">Simple helper class used to keep track of collection of
<a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMethod.html" title="class in com.fasterxml.jackson.databind.introspect"><code>AnnotatedMethod</code></a>s, accessible by lookup.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedParameter.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedParameter</a></td>
<td class="colLast">
<div class="block">Object that represents method parameters, mostly so that associated
annotations can be processed conveniently.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedWithParams.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedWithParams</a></td>
<td class="colLast">
<div class="block">Intermediate base class that encapsulates features that
constructors and methods share.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationCollector.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotationCollector</a></td>
<td class="colLast">
<div class="block">Helper class used to collect annotations to be stored as
<a href="../../../../../com/fasterxml/jackson/databind/util/Annotations.html" title="interface in com.fasterxml.jackson.databind.util"><code>Annotations</code></a> (like <a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationMap.html" title="class in com.fasterxml.jackson.databind.introspect"><code>AnnotationMap</code></a>).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationCollector.NoAnnotations.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotationCollector.NoAnnotations</a></td>
<td class="colLast">
<div class="block">Immutable implementation for case where no annotations are associated with
an annotatable entity.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationCollector.OneAnnotation.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotationCollector.OneAnnotation</a></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationCollector.TwoAnnotations.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotationCollector.TwoAnnotations</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationIntrospectorPair.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotationIntrospectorPair</a></td>
<td class="colLast">
<div class="block">Helper class that allows using 2 introspectors such that one
introspector acts as the primary one to use; and second one
as a fallback used if the primary does not provide conclusive
or useful result for a method.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotationMap.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotationMap</a></td>
<td class="colLast">
<div class="block">Simple helper class used to keep track of collection of
Jackson Annotations associated with annotatable things
(methods, constructors, classes).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/BasicBeanDescription.html" title="class in com.fasterxml.jackson.databind.introspect">BasicBeanDescription</a></td>
<td class="colLast">
<div class="block">Default <a href="../../../../../com/fasterxml/jackson/databind/BeanDescription.html" title="class in com.fasterxml.jackson.databind"><code>BeanDescription</code></a> implementation used by Jackson.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/BasicClassIntrospector.html" title="class in com.fasterxml.jackson.databind.introspect">BasicClassIntrospector</a></td>
<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/BeanPropertyDefinition.html" title="class in com.fasterxml.jackson.databind.introspect">BeanPropertyDefinition</a></td>
<td class="colLast">
<div class="block">Simple value classes that contain definitions of properties,
used during introspection of properties to use for
serialization and deserialization purposes.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/ClassIntrospector.html" title="class in com.fasterxml.jackson.databind.introspect">ClassIntrospector</a></td>
<td class="colLast">
<div class="block">Helper class used to introspect features of POJO value classes
used with Jackson.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/ConcreteBeanPropertyBase.html" title="class in com.fasterxml.jackson.databind.introspect">ConcreteBeanPropertyBase</a></td>
<td class="colLast">
<div class="block">Intermediate <a href="../../../../../com/fasterxml/jackson/databind/BeanProperty.html" title="interface in com.fasterxml.jackson.databind"><code>BeanProperty</code></a> class shared by concrete readable- and
writable property implementations for sharing common functionality.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/JacksonAnnotationIntrospector.html" title="class in com.fasterxml.jackson.databind.introspect">JacksonAnnotationIntrospector</a></td>
<td class="colLast">
<div class="block"><a href="../../../../../com/fasterxml/jackson/databind/AnnotationIntrospector.html" title="class in com.fasterxml.jackson.databind"><code>AnnotationIntrospector</code></a> implementation that handles standard
Jackson annotations.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/MemberKey.html" title="class in com.fasterxml.jackson.databind.introspect">MemberKey</a></td>
<td class="colLast">
<div class="block">Helper class needed to be able to efficiently access class
member functions (<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect"><code>Method</code></a>s and <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/reflect/Constructor.html?is-external=true" title="class or interface in java.lang.reflect"><code>Constructor</code></a>s)
in <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a>s.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/NopAnnotationIntrospector.html" title="class in com.fasterxml.jackson.databind.introspect">NopAnnotationIntrospector</a></td>
<td class="colLast">
<div class="block">Dummy, "no-operation" implementation of <a href="../../../../../com/fasterxml/jackson/databind/AnnotationIntrospector.html" title="class in com.fasterxml.jackson.databind"><code>AnnotationIntrospector</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/ObjectIdInfo.html" title="class in com.fasterxml.jackson.databind.introspect">ObjectIdInfo</a></td>
<td class="colLast">
<div class="block">Container object that encapsulates information usually
derived from <a href="http://fasterxml.github.com/jackson-annotations/javadoc/2.9/com/fasterxml/jackson/annotation/JsonIdentityInfo.html?is-external=true" title="class or interface in com.fasterxml.jackson.annotation"><code>JsonIdentityInfo</code></a> annotation or its
custom alternatives</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/POJOPropertiesCollector.html" title="class in com.fasterxml.jackson.databind.introspect">POJOPropertiesCollector</a></td>
<td class="colLast">
<div class="block">Helper class used for aggregating information about all possible
properties of a POJO.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/POJOPropertyBuilder.html" title="class in com.fasterxml.jackson.databind.introspect">POJOPropertyBuilder</a></td>
<td class="colLast">
<div class="block">Helper class used for aggregating information about a single
potential POJO property.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/POJOPropertyBuilder.Linked.html" title="class in com.fasterxml.jackson.databind.introspect">POJOPropertyBuilder.Linked</a><T></td>
<td class="colLast">
<div class="block">Node used for creating simple linked lists to efficiently store small sets
of things.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/POJOPropertyBuilder.MemberIterator.html" title="class in com.fasterxml.jackson.databind.introspect">POJOPropertyBuilder.MemberIterator</a><T extends <a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMember.html" title="class in com.fasterxml.jackson.databind.introspect">AnnotatedMember</a>></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/SimpleMixInResolver.html" title="class in com.fasterxml.jackson.databind.introspect">SimpleMixInResolver</a></td>
<td class="colLast">
<div class="block">Simple implementation of <a href="../../../../../com/fasterxml/jackson/databind/introspect/ClassIntrospector.MixInResolver.html" title="interface in com.fasterxml.jackson.databind.introspect"><code>ClassIntrospector.MixInResolver</code></a>
that just uses a <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> for containing mapping
from target to mix-in classes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/TypeResolutionContext.Basic.html" title="class in com.fasterxml.jackson.databind.introspect">TypeResolutionContext.Basic</a></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/VirtualAnnotatedMember.html" title="class in com.fasterxml.jackson.databind.introspect">VirtualAnnotatedMember</a></td>
<td class="colLast">
<div class="block">Placeholder used by virtual properties as placeholder for
underlying <a href="../../../../../com/fasterxml/jackson/databind/introspect/AnnotatedMember.html" title="class in com.fasterxml.jackson.databind.introspect"><code>AnnotatedMember</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../com/fasterxml/jackson/databind/introspect/VisibilityChecker.Std.html" title="class in com.fasterxml.jackson.databind.introspect">VisibilityChecker.Std</a></td>
<td class="colLast">
<div class="block">Default standard implementation is purely based on visibility
modifier of given class members, and its configured minimum
levels.</div>
</td>
</tr>
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<h2 title="Package com.fasterxml.jackson.databind.introspect Description">Package com.fasterxml.jackson.databind.introspect Description</h2>
<div class="block">Functionality needed for Bean introspection, required for detecting
accessors and mutators for Beans, as well as locating and handling
method annotations.
<p>
Beyond collecting annotations, additional "method annotation inheritance"
is also supported: whereas regular JDK classes do not add annotations
from overridden methods in any situation. But code in this package does.
Similarly class-annotations are inherited properly from interfaces, in
addition to abstract and concrete classes.</div>
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