# Package org.codehaus.jackson.map.deser.impl

Contains those implementation classes of deserialization part of data binding that are not considered part of public or semi-public interfaces.

See: Description

- Class Summary
  Class | Description
  --- | ---
  BeanPropertyMap | Helper class used for storing mapping from property name to `SettableBeanProperty` instances.
  CreatorCollector | Container class for storing information on creators (based on annotations, visibility), to be able to build actual instantiator later on.
  CreatorProperty | This concrete sub-class implements property that is passed via Creator (constructor or static factory method).
  ExternalTypeHandler | Helper class that is used to flatten JSON structure when using "external type id" (see `JsonTypeInfo.As.EXTERNAL_PROPERTY`).
  ExternalTypeHandler.Builder |
  PropertyBasedCreator | Object that is used to collect arguments for non-default creator (non-default-constructor, or argument-taking factory method) before creator can be called.
  PropertyValue | Base class for property values that need to be buffered during deserialization.
  PropertyValueBuffer | Simple container used for temporarily buffering a set of `PropertyValue`s.
  UnwrappedPropertyHandler | Object that is responsible for handling acrobatics related to deserializing "unwrapped" values; sets of properties that are embedded (inlined) as properties of parent JSON object.
  ValueInjector | Class that encapsulates details of value injection that occurs before deserialization of a POJO.

## Package org.codehaus.jackson.map.deser.impl Description

Contains those implementation classes of deserialization part of data binding that are not considered part of public or semi-public interfaces. Use of these classes by non-core classes is discouraged, although occasionally this may be necessary. Note that backwards-compatibility of these classes is not guaranteed between minor releases (but is between patch releases).