EnumFeature (jackson-databind 2.15.1)

java.lang.Object
- java.lang.Enum<EnumFeature>
- - com.fasterxml.jackson.databind.cfg.EnumFeature

All Implemented Interfaces:

JacksonFeature, DatatypeFeature, Serializable, Comparable<EnumFeature>
```
public enum EnumFeature
extends Enum<EnumFeature>
implements DatatypeFeature
```
New Datatype-specific configuration options related to handling of Enum types.

Since:

2.14

Enum Constant Summary

Enum Constants
Enum Constant and Description
`READ_ENUM_KEYS_USING_INDEX` Feature that determines standard deserialization mechanism used for Enum values: if enabled, Enums are assumed to have been serialized using index of `Enum`;
`WRITE_ENUMS_TO_LOWERCASE` Feature that determines standard serialization mechanism used for Enum values: if enabled, return value of `Enum.name().toLowerCase()` is used; if disabled, return value of `Enum.name()` is used.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`enabledByDefault()`
`boolean`	`enabledIn(int flags)`
`int`	`featureIndex()` Internal index used for efficient storage and index; no user serviceable contents inside!
`int`	`getMask()`
`static EnumFeature`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static EnumFeature[]`	`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
  - READ_ENUM_KEYS_USING_INDEX
```
public static final EnumFeature READ_ENUM_KEYS_USING_INDEX
```
    Feature that determines standard deserialization mechanism used for Enum values: if enabled, Enums are assumed to have been serialized using index of Enum;
    Note: this feature should be symmetric to as SerializationFeature.WRITE_ENUM_KEYS_USING_INDEX.
    Feature is disabled by default.
    
    Since:
    
    2.15
  - WRITE_ENUMS_TO_LOWERCASE
```
public static final EnumFeature WRITE_ENUMS_TO_LOWERCASE
```
    Feature that determines standard serialization mechanism used for Enum values: if enabled, return value of Enum.name().toLowerCase() is used; if disabled, return value of Enum.name() is used.
    NOTE: this feature CAN NOT be changed on per-call basis: it will have to be set on ObjectMapper before use
    Feature is disabled by default.
    
    Since:
    
    2.15
- Method Detail
  - values
```
public static EnumFeature[] 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 (EnumFeature c : EnumFeature.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static EnumFeature 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
  - enabledByDefault
```
public boolean enabledByDefault()
```
    Specified by:
    
    enabledByDefault in interface JacksonFeature
  - enabledIn
```
public boolean enabledIn(int flags)
```
    Specified by:
    
    enabledIn in interface JacksonFeature
  - getMask
```
public int getMask()
```
    Specified by:
    
    getMask in interface JacksonFeature
  - featureIndex
```
public int featureIndex()
```
    Description copied from interface: DatatypeFeature
    
    Internal index used for efficient storage and index; no user serviceable contents inside!
    
    Specified by:
    
    featureIndex in interface DatatypeFeature

Enum EnumFeature

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

READ_ENUM_KEYS_USING_INDEX

WRITE_ENUMS_TO_LOWERCASE

Method Detail

values

valueOf

enabledByDefault

enabledIn

getMask

featureIndex