# Uses of Package
com.fasterxml.jackson.databind.jsontype

Packages that use com.fasterxml.jackson.databind.jsontype
com.fasterxml.jackson.databind: Basic data binding (mapping) functionality that allows for reading JSON content into Java Objects (POJOs) and JSON Trees (`JsonNode`), as well as writing Java Objects and trees as JSON.
com.fasterxml.jackson.databind.cfg: Package that contains most of configuration-related classes; exception being couple of most-commonly used configuration things (like Feature enumerations) that are at the main level (`com.fasterxml.jackson.databind`).
com.fasterxml.jackson.databind.deser: Contains implementation classes of deserialization part of data binding.
com.fasterxml.jackson.databind.deser.impl: Contains those implementation classes of deserialization part of data binding that are not considered part of public or semi-public interfaces.
com.fasterxml.jackson.databind.deser.std: Contains public standard implementations of abstraction that Jackson uses.
com.fasterxml.jackson.databind.ext: Contains extended support for "external" packages: things that may or may not be present in runtime environment, but that are commonly enough used so that explicit support can be added.
com.fasterxml.jackson.databind.introspect: Functionality needed for Bean introspection, required for detecting accessors and mutators for Beans, as well as locating and handling method annotations.
com.fasterxml.jackson.databind.jsontype: Package that contains interfaces that define how to implement functionality for dynamically resolving type during deserialization.
com.fasterxml.jackson.databind.jsontype.impl: Package that contains standard implementations for `TypeResolverBuilder` and `TypeIdResolver`.
com.fasterxml.jackson.databind.module: Package that contains classes and interfaces to help implement custom extension `Module`s (which are registered using `ObjectMapper.registerModule(com.fasterxml.jackson.databind.Module)`.
com.fasterxml.jackson.databind.node: Contains concrete `JsonNode` implementations Jackson uses for the Tree model.
com.fasterxml.jackson.databind.ser: Contains implementation classes of serialization part of data binding.
com.fasterxml.jackson.databind.ser.impl: Contains implementation classes of serialization part of data binding.
com.fasterxml.jackson.databind.ser.std
com.fasterxml.jackson.databind.type: Package that contains concrete implementations of `JavaType`, as well as the factory (`TypeFactory`) for constructing instances from various input data types (like `Class`, `Type`) and programmatically (for structured types, arrays, `List`s and `Map`s).
com.fasterxml.jackson.databind.util: Utility classes for Mapper package.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind
Class and Description
NamedType Simple container class for types with optional logical name, used as external identifier
PolymorphicTypeValidator Interface for classes that handle validation of class-name - based subtypes used with Polymorphic Deserialization: both via "default typing" and explicit `@JsonTypeInfo` when using Java Class name as Type Identifier.
SubtypeResolver Helper object used for handling registration on resolving of super-types to sub-types.
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).
TypeIdResolver Interface that defines standard API for converting types to type identifiers and vice versa.
TypeResolverBuilder Interface that defines builders that are configured based on annotations (like `JsonTypeInfo` or JAXB annotations), and produce type serializers and deserializers used for handling type information embedded in JSON to allow for safe polymorphic type handling.
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.cfg
Class and Description
NamedType Simple container class for types with optional logical name, used as external identifier
PolymorphicTypeValidator Interface for classes that handle validation of class-name - based subtypes used with Polymorphic Deserialization: both via "default typing" and explicit `@JsonTypeInfo` when using Java Class name as Type Identifier.
SubtypeResolver Helper object used for handling registration on resolving of super-types to sub-types.
TypeIdResolver Interface that defines standard API for converting types to type identifiers and vice versa.
TypeResolverBuilder Interface that defines builders that are configured based on annotations (like `JsonTypeInfo` or JAXB annotations), and produce type serializers and deserializers used for handling type information embedded in JSON to allow for safe polymorphic type handling.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.deser
Class and Description
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).
TypeIdResolver Interface that defines standard API for converting types to type identifiers and vice versa.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.deser.impl
Class and Description
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.deser.std
Class and Description
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.ext
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.introspect
Class and Description
NamedType Simple container class for types with optional logical name, used as external identifier
TypeResolverBuilder Interface that defines builders that are configured based on annotations (like `JsonTypeInfo` or JAXB annotations), and produce type serializers and deserializers used for handling type information embedded in JSON to allow for safe polymorphic type handling.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.jsontype
Class and Description
BasicPolymorphicTypeValidator Standard `BasicPolymorphicTypeValidator` implementation that users may want to use for constructing validators based on simple class hierarchy and/or name patterns to allow and/or deny certain subtypes.
BasicPolymorphicTypeValidator.Builder Builder class for configuring and constructing immutable `BasicPolymorphicTypeValidator` instances.
BasicPolymorphicTypeValidator.NameMatcher General matcher interface (predicate) for validating unresolved subclass class name.
BasicPolymorphicTypeValidator.TypeMatcher General matcher interface (predicate) for validating class values (base type or resolved subtype)
NamedType Simple container class for types with optional logical name, used as external identifier
PolymorphicTypeValidator Interface for classes that handle validation of class-name - based subtypes used with Polymorphic Deserialization: both via "default typing" and explicit `@JsonTypeInfo` when using Java Class name as Type Identifier.
PolymorphicTypeValidator.Base Shared base class with partial implementation (with all validation calls returning `PolymorphicTypeValidator.Validity.INDETERMINATE`) and convenience methods for indicating failure reasons.
PolymorphicTypeValidator.Validity Definition of return values to indicate determination regarding validity.
SubtypeResolver Helper object used for handling registration on resolving of super-types to sub-types.
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).
TypeIdResolver Interface that defines standard API for converting types to type identifiers and vice versa.
TypeResolverBuilder Interface that defines builders that are configured based on annotations (like `JsonTypeInfo` or JAXB annotations), and produce type serializers and deserializers used for handling type information embedded in JSON to allow for safe polymorphic type handling.
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.jsontype.impl
Class and Description
NamedType Simple container class for types with optional logical name, used as external identifier
PolymorphicTypeValidator Interface for classes that handle validation of class-name - based subtypes used with Polymorphic Deserialization: both via "default typing" and explicit `@JsonTypeInfo` when using Java Class name as Type Identifier.
PolymorphicTypeValidator.Base Shared base class with partial implementation (with all validation calls returning `PolymorphicTypeValidator.Validity.INDETERMINATE`) and convenience methods for indicating failure reasons.
PolymorphicTypeValidator.Validity Definition of return values to indicate determination regarding validity.
SubtypeResolver Helper object used for handling registration on resolving of super-types to sub-types.
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).
TypeIdResolver Interface that defines standard API for converting types to type identifiers and vice versa.
TypeResolverBuilder Interface that defines builders that are configured based on annotations (like `JsonTypeInfo` or JAXB annotations), and produce type serializers and deserializers used for handling type information embedded in JSON to allow for safe polymorphic type handling.
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.module
Class and Description
NamedType Simple container class for types with optional logical name, used as external identifier
TypeDeserializer Interface for deserializing type information from JSON content, to type-safely deserialize data into correct polymorphic instance (when type inclusion has been enabled for type handled).
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.node
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.ser
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.ser.impl
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.ser.std
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.type
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.

Classes in com.fasterxml.jackson.databind.jsontype used by com.fasterxml.jackson.databind.util
Class and Description
TypeSerializer Interface for serializing type information regarding instances of specified base type (super class), so that exact subtype can be properly deserialized later on.