Class StructType

Hierarchy (View Summary)

DataType
- StructType

Index

Constructors

Properties

Methods

defaultSize simpleString catalogString sql existsRecursively fieldNames names toDDL toString fieldIndex add typeName isByte isShort isInt32 isInt64 isFloat

Constructors

constructor

new StructType(...fields: StructField[]): StructType
Parameters
- ...fields: StructField[]
Returns StructType
Overrides DataType.constructor
- Defined in src/org/apache/spark/sql/types/StructType.ts:25

Properties

fields

fields: StructField[]

Methods

defaultSize

defaultSize(): number
Returns number
Overrides DataType.defaultSize
- Defined in src/org/apache/spark/sql/types/StructType.ts:30

simpleString

simpleString(): string
Returns string
Overrides DataType.simpleString
- Defined in src/org/apache/spark/sql/types/StructType.ts:35

catalogString

catalogString(): string
Returns string
Overrides DataType.catalogString
- Defined in src/org/apache/spark/sql/types/StructType.ts:39

sql

sql(): string
Returns string
Overrides DataType.sql
- Defined in src/org/apache/spark/sql/types/StructType.ts:43

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/StructType.ts:47

fieldNames

fieldNames(): string[]
Returns string[]
- Defined in src/org/apache/spark/sql/types/StructType.ts:51

names

names(): string[]
Returns string[]
- Defined in src/org/apache/spark/sql/types/StructType.ts:55

toDDL

toDDL(): string
Returns string
- Defined in src/org/apache/spark/sql/types/StructType.ts:59

toString

toString(): string
Returns string
Overrides DataType.toString
- Defined in src/org/apache/spark/sql/types/StructType.ts:63

fieldIndex

fieldIndex(name: string): number
Parameters
- name: string
Returns number
- Defined in src/org/apache/spark/sql/types/StructType.ts:67

add

add(field: StructField): StructType
Parameters
- field: StructField
Returns StructType
- Defined in src/org/apache/spark/sql/types/StructType.ts:76
add(name: string, dataType: DataType): StructType
Parameters
- name: string
- dataType: DataType
Returns StructType
- Defined in src/org/apache/spark/sql/types/StructType.ts:77
add(name: string, dataType: DataType, nullable: boolean): StructType
Parameters
- name: string
- dataType: DataType
- nullable: boolean
Returns StructType
- Defined in src/org/apache/spark/sql/types/StructType.ts:78
add(
    name: string,
    dataType: DataType,
    nullable: boolean,
    metadata: Metadata,
): StructType
Parameters
- name: string
- dataType: DataType
- nullable: boolean
- metadata: Metadata
Returns StructType
- Defined in src/org/apache/spark/sql/types/StructType.ts:79

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