JsonValue.EntityType (embulk-spi 0.10.44 API)

java.lang.Object
- java.lang.Enum<JsonValue.EntityType>
- - org.embulk.spi.json.JsonValue.EntityType

All Implemented Interfaces:

Serializable, Comparable<JsonValue.EntityType>

Enclosing interface:

JsonValue
```
public static enum JsonValue.EntityType
extends Enum<JsonValue.EntityType>
```
A type of a JSON value entity, which should correspond to the implementation class of the JSON value instance.
Note that the entity type may not be equivalent to the value type as JSON. For example, both 42 and 3.141592 are typed as just "numbers" as JSON. As JsonValue, however, they are normally represented by different implementation classes, and then typed as different entity types. 42 is usually represented by JsonLong as JsonLong.of(42), then typed as LONG. 3.141592 is represented by JsonDouble as JsonDouble.of(3.141592), then typed as DOUBLE.

Since:

0.10.42

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ARRAY` The singleton instance of the entity type for arrays in JSON, which is represented by `JsonArray`.
`BOOLEAN` The singleton instance of the entity type for `true` or `false` in JSON, which is represented by `JsonBoolean`.
`DOUBLE` The singleton instance of the entity type for numbers in JSON, which is represented by `JsonDouble`.
`LONG` The singleton instance of the entity type for integral numbers in JSON, which is represented by `JsonLong`.
`NULL` The singleton instance of the entity type for `null` in JSON, which is represented by `JsonNull`.
`OBJECT` The singleton instance of the entity type for objects in JSON, which is represented by `JsonObject`.
`STRING` The singleton instance of the entity type for strings in JSON, which is represented by `JsonString`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`isArray()` Returns `true` if the JSON value is an array, which is represented by `JsonArray`.
`boolean`	`isBoolean()` Returns `true` if the JSON value is `true` or `false`, which is represented by `JsonBoolean`.
`boolean`	`isDouble()` Returns `true` if the JSON value is a number, which is represented by `JsonDouble`.
`boolean`	`isLong()` Returns `true` if the JSON value is an integral number, which is represented by `JsonLong`.
`boolean`	`isNull()` Returns `true` if the JSON value is `null`, which is represented by `JsonNull`.
`boolean`	`isObject()` Returns `true` if the JSON value is an object, which is represented by `JsonObject`.
`boolean`	`isString()` Returns `true` if the JSON value is a string, which is represented by `JsonString`.
`static JsonValue.EntityType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static JsonValue.EntityType[]`	`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
  - NULL
```
public static final JsonValue.EntityType NULL
```
    The singleton instance of the entity type for null in JSON, which is represented by JsonNull.
    
    Since:
    
    0.10.42
  - BOOLEAN
```
public static final JsonValue.EntityType BOOLEAN
```
    The singleton instance of the entity type for true or false in JSON, which is represented by JsonBoolean.
    
    Since:
    
    0.10.42
  - LONG
```
public static final JsonValue.EntityType LONG
```
    The singleton instance of the entity type for integral numbers in JSON, which is represented by JsonLong.
    
    Since:
    
    0.10.42
  - DOUBLE
```
public static final JsonValue.EntityType DOUBLE
```
    The singleton instance of the entity type for numbers in JSON, which is represented by JsonDouble.
    
    Since:
    
    0.10.42
  - STRING
```
public static final JsonValue.EntityType STRING
```
    The singleton instance of the entity type for strings in JSON, which is represented by JsonString.
    
    Since:
    
    0.10.42
  - ARRAY
```
public static final JsonValue.EntityType ARRAY
```
    The singleton instance of the entity type for arrays in JSON, which is represented by JsonArray.
    
    Since:
    
    0.10.42
  - OBJECT
```
public static final JsonValue.EntityType OBJECT
```
    The singleton instance of the entity type for objects in JSON, which is represented by JsonObject.
    
    Since:
    
    0.10.42
- Method Detail
  - values
```
public static JsonValue.EntityType[] 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 (JsonValue.EntityType c : JsonValue.EntityType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static JsonValue.EntityType 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
  - isNull
```
public boolean isNull()
```
    Returns true if the JSON value is null, which is represented by JsonNull.
    
    Since:
    
    0.10.42
  - isBoolean
```
public boolean isBoolean()
```
    Returns true if the JSON value is true or false, which is represented by JsonBoolean.
    
    Since:
    
    0.10.42
  - isLong
```
public boolean isLong()
```
    Returns true if the JSON value is an integral number, which is represented by JsonLong.
    
    Since:
    
    0.10.42
  - isDouble
```
public boolean isDouble()
```
    Returns true if the JSON value is a number, which is represented by JsonDouble.
    
    Since:
    
    0.10.42
  - isString
```
public boolean isString()
```
    Returns true if the JSON value is a string, which is represented by JsonString.
    
    Since:
    
    0.10.42
  - isArray
```
public boolean isArray()
```
    Returns true if the JSON value is an array, which is represented by JsonArray.
    
    Since:
    
    0.10.42
  - isObject
```
public boolean isObject()
```
    Returns true if the JSON value is an object, which is represented by JsonObject.
    
    Since:
    
    0.10.42

Enum JsonValue.EntityType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NULL

BOOLEAN

LONG

DOUBLE

STRING

ARRAY

OBJECT

Method Detail

values

valueOf

isNull

isBoolean

isLong

isDouble

isString

isArray

isObject