Class Option<T>

Type parameters

T

Hierarchy

Option

Index

Constructors

constructor

Properties

value
EMPTY

Methods

Constructors

constructor

new Option(value?: T): Option

- Defined in option.ts:7
Parameters
- Optional value: T
Returns Option

Properties

Private value

value: T

Static Private EMPTY

EMPTY: Option<null> = new Option<null>()

Methods

equals

equals(obj: Object): boolean

- Defined in option.ts:61
Parameters
- obj: Object
Returns boolean

filter

filter(predicate: function): Option<T>

- Defined in option.ts:42
Parameters
- predicate: function
  - - (p1: any): boolean
    - Parameters
      - p1: any
      Returns boolean
Returns Option<T>

get

get(): T

- Defined in option.ts:27
Returns T

ifPresent

ifPresent(consumer: function): void

- Defined in option.ts:36
Parameters
- consumer: function
  - - (p1: any): void
    - Parameters
      - p1: any
      Returns void
Returns void

isPresent

isPresent(): boolean

- Defined in option.ts:32
Returns boolean

orElseGet

orElseGet(other: function): T

- Defined in option.ts:57
Parameters
- other: function
  - - (): any
    - Returns any
Returns T

Static empty

empty<T>(): Option<T>

- Defined in option.ts:14
Type parameters
- T
Returns Option<T>

Static of

of<T>(value: T): Option<T>

- Defined in option.ts:19
Type parameters
- T
Parameters
- value: T
Returns Option<T>

Static ofNullable

ofNullable<T>(value: T): empty | Option<T>

- Defined in option.ts:23
Type parameters
- T
Parameters
- value: T
Returns empty | Option<T>

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