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

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

- - ### 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 Map<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)`

    Methods in com.fasterxml.jackson.databind.ser that return types with arguments of type WritableObjectId
    Modifier and Type | Method and Description
    --- | ---
    `protected Map<Object,WritableObjectId>` | DefaultSerializerProvider.`_createObjectIdMap()` Overridable helper method used for creating `Map` used for storing mappings from serializable objects to their Object Ids.

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

    Methods in com.fasterxml.jackson.databind.ser.std with parameters of type WritableObjectId
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | BeanSerializerBase.`_serializeObjectId(Object bean, JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer, WritableObjectId objectId)`

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