JsonNullValue (Oracle NoSQL Database SDK for Java 5.2.26)

java.lang.Object
- oracle.nosql.driver.values.FieldValue
- - oracle.nosql.driver.values.JsonNullValue

All Implemented Interfaces:

java.lang.Comparable<FieldValue>
```
public class JsonNullValue
extends FieldValue
```
A FieldValue instance representing an explicit JSON null value in a JSON object or array. On input this type can only be used in a table field of type JSON. This is an immutable singleton object.

Nested Class Summary
- Nested classes/interfaces inherited from class oracle.nosql.driver.values.FieldValue
  FieldValue.Type

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(FieldValue other)`
`boolean`	`equals(java.lang.Object other)`
`static JsonNullValue`	`getInstance()`	Returns an instance (singleton) of JsonNullValue.
`FieldValue.Type`	`getType()`	Returns the type of the object
`int`	`hashCode()`
`java.lang.String`	`toJson(JsonOptions options)`	Returns a JSON representation of the value using the options, if specified.

Methods inherited from class oracle.nosql.driver.values.FieldValue
asArray, asBinary, asBoolean, asDouble, asInteger, asJsonNull, asLong, asMap, asNull, asNumber, asString, asTimestamp, castAsDouble, createFromJson, createFromJson, createFromJson, getBinary, getBoolean, getDouble, getInt, getLong, getNumber, getSerializedSize, getString, getTimestamp, isAtomic, isJsonNull, isNull, isNumeric, toJson, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - getType
```
public FieldValue.Type getType()
```
    Description copied from class: FieldValue
    
    Returns the type of the object
    
    Specified by:
    
    getType in class FieldValue
    
    Returns:
    
    the type
  - getInstance
```
public static JsonNullValue getInstance()
```
    Returns an instance (singleton) of JsonNullValue.
    
    Returns:
    
    the value
  - compareTo
```
public int compareTo(FieldValue other)
```
  - toJson
```
public java.lang.String toJson(JsonOptions options)
```
    Description copied from class: FieldValue
    
    Returns a JSON representation of the value using the options, if specified.
    
    Overrides:
    
    toJson in class FieldValue
    
    Parameters:
    
    options - configurable options used to affect the JSON output format of some data types. May be null.
    
    Returns:
    
    the JSON representation of this value.
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object