Class MapType

Hierarchy (View Summary)

DataType
- MapType

Index

Constructors

Properties

keyType valueType valueContainsNull

Methods

defaultSize simpleString catalogString sql toString existsRecursively typeName isByte isShort isInt32 isInt64 isFloat

Constructors

constructor

new MapType(
    keyType: DataType,
    valueType: DataType,
    valueContainsNull: boolean,
): MapType
Parameters
- keyType: DataType
- valueType: DataType
- valueContainsNull: boolean
Returns MapType
Overrides DataType.constructor
- Defined in src/org/apache/spark/sql/types/MapType.ts:25

Properties

keyType

keyType: DataType

valueType

valueType: DataType

valueContainsNull

valueContainsNull: boolean

Methods

defaultSize

defaultSize(): number
Returns number
Overrides DataType.defaultSize
- Defined in src/org/apache/spark/sql/types/MapType.ts:32

simpleString

simpleString(): string
Returns string
Overrides DataType.simpleString
- Defined in src/org/apache/spark/sql/types/MapType.ts:36

catalogString

catalogString(): string
Returns string
Overrides DataType.catalogString
- Defined in src/org/apache/spark/sql/types/MapType.ts:40

sql

sql(): string
Returns string
Overrides DataType.sql
- Defined in src/org/apache/spark/sql/types/MapType.ts:44

toString

toString(): string
Returns string
Overrides DataType.toString
- Defined in src/org/apache/spark/sql/types/MapType.ts:48

existsRecursively

existsRecursively(f: (dt: DataType) => boolean): boolean
Parameters
- f: (dt: DataType) => boolean
Returns boolean
Overrides DataType.existsRecursively
- Defined in src/org/apache/spark/sql/types/MapType.ts:52

typeName

typeName(): string
Returns string
Inherited from DataType.typeName
- Defined in src/org/apache/spark/sql/types/data_types.ts:24

`Static`isByte

isByte(v: number): boolean
Parameters
- v: number
Returns boolean
Inherited from DataType.isByte
- Defined in src/org/apache/spark/sql/types/data_types.ts:45

`Static`isShort

isShort(v: number): boolean
Parameters
- v: number
Returns boolean
Inherited from DataType.isShort
- Defined in src/org/apache/spark/sql/types/data_types.ts:49

`Static`isInt32

isInt32(v: number): boolean
Parameters
- v: number
Returns boolean
Inherited from DataType.isInt32
- Defined in src/org/apache/spark/sql/types/data_types.ts:53

`Static`isInt64

isInt64(v: number): boolean
Parameters
- v: number
Returns boolean
Inherited from DataType.isInt64
- Defined in src/org/apache/spark/sql/types/data_types.ts:57

`Static`isFloat

isFloat(v: number): boolean
Parameters
- v: number
Returns boolean
Inherited from DataType.isFloat
- Defined in src/org/apache/spark/sql/types/data_types.ts:61