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## com.fasterxml.jackson.databind.deser
Class ValueInstantiators.Base

    java.lang.Object
      com.fasterxml.jackson.databind.deser.ValueInstantiators.Base

All Implemented Interfaces:
  ValueInstantiators

Direct Known Subclasses:
  SimpleValueInstantiators

Enclosing interface:
  ValueInstantiators

    public static class ValueInstantiators.Base

extends Object
implements ValueInstantiators

Basic "NOP" implementation that can be used as the base class for custom implementations. Safer to extend (instead of implementing `ValueInstantiators`) in case later Jackson versions add new methods in base interface.

Nested Class Summary

Nested classes/interfaces inherited from interface com.fasterxml.jackson.databind.deser.ValueInstantiators
`ValueInstantiators.Base`

Constructor Summary
`ValueInstantiators.Base()`

Method Summary
`ValueInstantiator` | `findValueInstantiator(DeserializationConfig config, BeanDescription beanDesc, ValueInstantiator defaultInstantiator)` Method called to find the `ValueInstantiator` to use for creating instances of specified type during deserialization.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ValueInstantiators.Base

    public ValueInstantiators.Base()

Method Detail

### findValueInstantiator

    public ValueInstantiator findValueInstantiator(DeserializationConfig config,
                                                   BeanDescription beanDesc,
                                                   ValueInstantiator defaultInstantiator)

  Description copied from interface: `ValueInstantiators`
  Method called to find the `ValueInstantiator` to use for creating instances of specified type during deserialization. Note that a default value instantiator is always created first and passed; if an implementation does not want to modify or replace it, it has to return passed instance as is (returning null is an error)

  Specified by:
    `findValueInstantiator` in interface `ValueInstantiators`
  Parameters:
    `config` - Deserialization configuration in use
    `beanDesc` - Additional information about POJO type to be instantiated
    `defaultInstantiator` - Instantiator that will be used if no changes are made; passed to allow custom instances to use annotation-provided information (note, however, that earlier `ValueInstantiators` may have changed it to a custom instantiator already)
  Returns:
    Instantiator to use; either `defaultInstantiator` that was passed, or a custom variant; can not be null.

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