API Reference@grafana/data › AppendedVectors

AppendedVectors class

This may be more trouble than it is worth. This trades some computation time for RAM – rather than allocate a new array the size of all previous arrays, this just points the correct index to their original array values

Signature

export declare class AppendedVectors<T = any> implements Vector<T> 

Import

import { AppendedVectors } from '@grafana/data';

Constructors

Constructor Modifiers Description
constructor(startAt) Constructs a new instance of the AppendedVectors class

Properties

Property Modifiers Type Description
length number
source Array<AppendedVectorInfo<T>>

Methods

Method Modifiers Description
append(v)
get(index)
setLength(length) Make the vector look like it is this long
toArray()
toJSON()

constructor(startAt)

Constructs a new instance of the AppendedVectors class

Signature

constructor(startAt?: number);

Parameters

Parameter Type Description
startAt number

length property

Signature

length: number;

source property

Signature

source: Array<AppendedVectorInfo<T>>;

append method

Signature

append(v: Vector<T>): AppendedVectorInfo<T>;

Parameters

Parameter Type Description
v Vector<T>

Returns:

AppendedVectorInfo<T>

get method

Signature

get(index: number): T;

Parameters

Parameter Type Description
index number

Returns:

T

setLength method

Make the vector look like it is this long

Signature

setLength(length: number): void;

Parameters

Parameter Type Description
length number

Returns:

void

toArray method

Signature

toArray(): T[];

Returns:

T[]

toJSON method

Signature

toJSON(): T[];

Returns:

T[]