Ordering class

Represents an ordering criterion for sorting documents in a Firestore pipeline.

You create Ordering instances using the ascending and descending helper functions.

Signature:

export declare class Ordering 

Constructors

Constructor Modifiers Description
(constructor)(expr, direction, _methodName) Constructs a new instance of the Ordering class

Properties

Property Modifiers Type Description
direction 'ascending' | 'descending'
expr Expression

Ordering.(constructor)

Constructs a new instance of the Ordering class

Signature:

constructor(expr: Expression, direction: 'ascending' | 'descending', _methodName: string | undefined);

Parameters

Parameter Type Description
expr Expression
direction 'ascending' | 'descending'
_methodName string | undefined

Ordering.direction

Signature:

readonly direction: 'ascending' | 'descending';

Ordering.expr

Signature:

readonly expr: Expression;