Uses of Interface org.codehaus.jackson.map.KeyDeserializers (Jackson JSON Processor)
Date: 2013-07-14

## Uses of Interface
org.codehaus.jackson.map.KeyDeserializers

- Packages that use KeyDeserializers
  Package | Description
  --- | ---
  org.codehaus.jackson.map | Contains basic mapper (conversion) functionality that allows for converting between regular streaming json content and Java objects (beans or Tree Model: support for both is via `ObjectMapper` class, as well as convenience methods included in `JsonParser`
  org.codehaus.jackson.map.deser | Contains implementation classes of deserialization part of data binding.
  org.codehaus.jackson.map.module | Package that contains classes and interfaces to help implement custom extension `Module`s (which are registered using `ObjectMapper.registerModule(org.codehaus.jackson.map.Module)`.

- - ### Uses of KeyDeserializers in org.codehaus.jackson.map

    Methods in org.codehaus.jackson.map that return types with arguments of type KeyDeserializers
    Modifier and Type | Method and Description
    --- | ---
    `abstract Iterable<KeyDeserializers>` | DeserializerFactory.Config.`keyDeserializers()`

    Methods in org.codehaus.jackson.map with parameters of type KeyDeserializers
    Modifier and Type | Method and Description
    --- | ---
    `void` | Module.SetupContext.`addKeyDeserializers(KeyDeserializers s)` Method that module can use to register additional deserializers to use for handling Map key values (which are separate from value deserializers because they are always serialized from String values)
    `abstract DeserializerProvider` | DeserializerProvider.`withAdditionalKeyDeserializers(KeyDeserializers d)`
    `DeserializerFactory` | DeserializerFactory.`withAdditionalKeyDeserializers(KeyDeserializers additional)` Convenience method for creating a new factory instance with additional `KeyDeserializers`.
    `abstract DeserializerFactory.Config` | DeserializerFactory.Config.`withAdditionalKeyDeserializers(KeyDeserializers additional)` Fluent/factory method used to construct a configuration object that has same key deserializer providers as this instance, plus one specified as argument.

  - ### Uses of KeyDeserializers in org.codehaus.jackson.map.deser

    Fields in org.codehaus.jackson.map.deser declared as KeyDeserializers
    Modifier and Type | Field and Description
    --- | ---
    `protected KeyDeserializers[]` | BeanDeserializerFactory.ConfigImpl.`_additionalKeyDeserializers` List of providers for additional key deserializers, checked before considering standard key deserializers.
    `protected static KeyDeserializers[]` | BeanDeserializerFactory.ConfigImpl.`NO_KEY_DESERIALIZERS`

    Methods in org.codehaus.jackson.map.deser that return types with arguments of type KeyDeserializers
    Modifier and Type | Method and Description
    --- | ---
    `Iterable<KeyDeserializers>` | BeanDeserializerFactory.ConfigImpl.`keyDeserializers()`

    Methods in org.codehaus.jackson.map.deser with parameters of type KeyDeserializers
    Modifier and Type | Method and Description
    --- | ---
    `DeserializerProvider` | StdDeserializerProvider.`withAdditionalKeyDeserializers(KeyDeserializers d)`
    `DeserializerFactory.Config` | BeanDeserializerFactory.ConfigImpl.`withAdditionalKeyDeserializers(KeyDeserializers additional)`

    Constructors in org.codehaus.jackson.map.deser with parameters of type KeyDeserializers
    Constructor and Description
    `BeanDeserializerFactory.ConfigImpl(Deserializers[] allAdditionalDeserializers, KeyDeserializers[] allAdditionalKeyDeserializers, BeanDeserializerModifier[] modifiers, AbstractTypeResolver[] atr, ValueInstantiators[] vi)` Copy-constructor that will create an instance that contains defined set of additional deserializer providers.

  - ### Uses of KeyDeserializers in org.codehaus.jackson.map.module

    Classes in org.codehaus.jackson.map.module that implement KeyDeserializers
    Modifier and Type | Class and Description
    --- | ---
    `class` | `SimpleKeyDeserializers` Simple implementation `KeyDeserializers` which allows registration of deserializers based on raw (type erased class).