JsonFormat.Shape (Jackson-annotations 2.12.0 API)

java.lang.Object
- java.lang.Enum<JsonFormat.Shape>
- - com.fasterxml.jackson.annotation.JsonFormat.Shape

All Implemented Interfaces:

Serializable, Comparable<JsonFormat.Shape>

Enclosing class:

JsonFormat
```
public static enum JsonFormat.Shape
extends Enum<JsonFormat.Shape>
```
Value enumeration used for indicating preferred Shape; translates loosely to JSON types, with some extra values to indicate less precise choices (i.e. allowing one of multiple actual shapes)

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ANY` Marker enum value that indicates "whatever" choice, meaning that annotation does NOT specify shape to use.
`ARRAY` Value that indicates that (JSON) Array type should be used.
`BINARY` Value that indicates that Binary type (native, if format supports it; encoding using Base64 if only textual types supported) should be used.
`BOOLEAN` Value that indicates that (JSON) boolean type (true, false) should be used.
`NATURAL` Marker enum value that indicates the "default" choice for given datatype; for example, JSON String for `String`, or JSON Number for Java numbers.
`NUMBER` Value that indicates that a numeric (JSON) type should be used (but does not specify whether integer or floating-point representation should be used)
`NUMBER_FLOAT` Value that indicates that floating-point numeric type should be used
`NUMBER_INT` Value that indicates that integer number type should be used (and not `NUMBER_FLOAT`).
`OBJECT` Value that indicates that (JSON) Object type should be used.
`SCALAR` Value that indicates shape should not be structural (that is, not `ARRAY` or `OBJECT`, but can be any other shape.
`STRING` Value that indicates that (JSON) String type should be used.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`isNumeric()`
`boolean`	`isStructured()`
`static JsonFormat.Shape`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static JsonFormat.Shape[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - ANY
```
public static final JsonFormat.Shape ANY
```
    Marker enum value that indicates "whatever" choice, meaning that annotation does NOT specify shape to use. Note that this is different from NATURAL, which specifically instructs use of the "natural" shape for datatype.
  - NATURAL
```
public static final JsonFormat.Shape NATURAL
```
    Marker enum value that indicates the "default" choice for given datatype; for example, JSON String for String, or JSON Number for Java numbers. Note that this is different from ANY in that this is actual explicit choice that overrides possible default settings.
    
    Since:
    
    2.8
  - SCALAR
```
public static final JsonFormat.Shape SCALAR
```
    Value that indicates shape should not be structural (that is, not ARRAY or OBJECT, but can be any other shape.
  - ARRAY
```
public static final JsonFormat.Shape ARRAY
```
    Value that indicates that (JSON) Array type should be used.
  - OBJECT
```
public static final JsonFormat.Shape OBJECT
```
    Value that indicates that (JSON) Object type should be used.
  - NUMBER
```
public static final JsonFormat.Shape NUMBER
```
    Value that indicates that a numeric (JSON) type should be used (but does not specify whether integer or floating-point representation should be used)
  - NUMBER_FLOAT
```
public static final JsonFormat.Shape NUMBER_FLOAT
```
    Value that indicates that floating-point numeric type should be used
  - NUMBER_INT
```
public static final JsonFormat.Shape NUMBER_INT
```
    Value that indicates that integer number type should be used (and not NUMBER_FLOAT).
  - STRING
```
public static final JsonFormat.Shape STRING
```
    Value that indicates that (JSON) String type should be used.
  - BOOLEAN
```
public static final JsonFormat.Shape BOOLEAN
```
    Value that indicates that (JSON) boolean type (true, false) should be used.
  - BINARY
```
public static final JsonFormat.Shape BINARY
```
    Value that indicates that Binary type (native, if format supports it; encoding using Base64 if only textual types supported) should be used.
    
    Since:
    
    2.10
- Method Detail
  - values
```
public static JsonFormat.Shape[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (JsonFormat.Shape c : JsonFormat.Shape.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static JsonFormat.Shape valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - isNumeric
```
public boolean isNumeric()
```
  - isStructured
```
public boolean isStructured()
```

Enum JsonFormat.Shape

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

ANY

NATURAL

SCALAR

ARRAY

OBJECT

NUMBER

NUMBER_FLOAT

NUMBER_INT

STRING

BOOLEAN

BINARY

Method Detail

values

valueOf

isNumeric

isStructured