## Uses of Class
com.fasterxml.jackson.databind.ser.impl.WritableObjectId

Packages that use WritableObjectId
Package | Description
--- | ---
com.fasterxml.jackson.databind | 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`
com.fasterxml.jackson.databind.ser | Contains implementation classes of serialization part of data binding.

### Uses of WritableObjectId in com.fasterxml.jackson.databind

Methods in com.fasterxml.jackson.databind that return WritableObjectId
Modifier and Type | Method and Description
--- | ---
`abstract WritableObjectId` | SerializerProvider.`findObjectId(Object forPojo, ObjectIdGenerator<?> generatorType)` Method called to find the Object Id for given POJO, if one has been generated.

### Uses of WritableObjectId in com.fasterxml.jackson.databind.ser

Fields in com.fasterxml.jackson.databind.ser with type parameters of type WritableObjectId
Modifier and Type | Field and Description
--- | ---
`protected IdentityHashMap<Object,WritableObjectId>` | DefaultSerializerProvider.`_seenObjectIds` Per-serialization map Object Ids that have seen so far, iff Object Id handling is enabled.

Methods in com.fasterxml.jackson.databind.ser that return WritableObjectId
Modifier and Type | Method and Description
--- | ---
`WritableObjectId` | DefaultSerializerProvider.`findObjectId(Object forPojo, ObjectIdGenerator<?> generatorType)`