NumberDeserializers.PrimitiveOrWrapperDeserializer (jackson-databind 2.5.2)

java.lang.Object
- com.fasterxml.jackson.databind.JsonDeserializer<T>
- - com.fasterxml.jackson.databind.deser.std.StdDeserializer<T>
  - - com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer<T>
    - - com.fasterxml.jackson.databind.deser.std.NumberDeserializers.PrimitiveOrWrapperDeserializer<T>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

NumberDeserializers.BooleanDeserializer, NumberDeserializers.ByteDeserializer, NumberDeserializers.CharacterDeserializer, NumberDeserializers.DoubleDeserializer, NumberDeserializers.FloatDeserializer, NumberDeserializers.IntegerDeserializer, NumberDeserializers.LongDeserializer, NumberDeserializers.ShortDeserializer

Enclosing class:

NumberDeserializers
```
protected abstract static class NumberDeserializers.PrimitiveOrWrapperDeserializer<T>
extends StdScalarDeserializer<T>
```
See Also:
Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonDeserializer
  JsonDeserializer.None

Field Summary

Fields
Modifier and Type Field and Description

protected T _nullValue
- Fields inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer
  _valueClass

Constructor Summary

Constructors
Modifier Constructor and Description

protected NumberDeserializers.PrimitiveOrWrapperDeserializer(Class<T> vc, T nvl)

Method Summary

Methods
Modifier and Type	Method and Description
`T`	`getNullValue()` Method that can be called to determine value to be used for representing null values (values deserialized when JSON token is `JsonToken.VALUE_NULL`).

Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer
deserializeWithType

Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer
_deserializeFromEmpty, _hasTextualNull, _isNaN, _isNegInf, _isPosInf, _parseBoolean, _parseBooleanFromNumber, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, _parseString, findConvertingContentDeserializer, findDeserializer, getValueClass, getValueType, handledType, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer, parseDouble

Methods inherited from class com.fasterxml.jackson.databind.JsonDeserializer
deserialize, deserialize, findBackReference, getDelegatee, getEmptyValue, getKnownPropertyNames, getObjectIdReader, isCachable, replaceDelegatee, unwrappingDeserializer

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

- Field Detail
  - _nullValue
```
protected final T _nullValue
```
- Constructor Detail
  - NumberDeserializers.PrimitiveOrWrapperDeserializer
```
protected NumberDeserializers.PrimitiveOrWrapperDeserializer(Class<T> vc,
                                                  T nvl)
```
- Method Detail
  - getNullValue
```
public final T getNullValue()
```
    Description copied from class: JsonDeserializer
    
    Method that can be called to determine value to be used for representing null values (values deserialized when JSON token is JsonToken.VALUE_NULL). Usually this is simply Java null, but for some types (especially primitives) it may be necessary to use non-null values.
    Note that deserializers are allowed to call this just once and then reuse returned value; that is, method is not guaranteed to be called once for each conversion.
    Default implementation simply returns null.
    
    Overrides:
    
    getNullValue in class JsonDeserializer<T>

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