## Uses of Class
com.fasterxml.jackson.databind.deser.impl.ExternalTypeHandler

Packages that use ExternalTypeHandler
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.

### Uses of ExternalTypeHandler in com.fasterxml.jackson.databind.deser

Fields in com.fasterxml.jackson.databind.deser declared as ExternalTypeHandler
`protected ExternalTypeHandler` BeanDeserializerBase.`_externalTypeIdHandler` Handler that we need iff any of properties uses external type id.

### Uses of ExternalTypeHandler in com.fasterxml.jackson.databind.deser.impl

Methods in com.fasterxml.jackson.databind.deser.impl that return ExternalTypeHandler
`ExternalTypeHandler` ExternalTypeHandler.Builder.`build(BeanPropertyMap otherProps)` Method called after all external properties have been assigned, to further link property with polymorphic value with possible property for type id itself.
`ExternalTypeHandler` ExternalTypeHandler.`start()` Method called to start collection process by creating non-blueprint instances.

Constructors in com.fasterxml.jackson.databind.deser.impl with parameters of type ExternalTypeHandler
Constructor and Description
`ExternalTypeHandler(ExternalTypeHandler h)`