import Loader from 'seed-engine/src/utils/Loader.js'

public class | source

Loader

Helper class for waiting for async code to complete, before continuing with code. Allows multiple async loading of different types (prmoises/async-await functions) to be organized into one "Loader".

Constructor Summary

Public Constructor
public	constructor(loadCompleteCallback: function) Loader constructor.

Member Summary

Public Members
public	loadCompleteCallback: *
public	loadCount: number
public	loadCountQueued: number
public	objectsToLoad: number
public	started: boolean

Method Summary

Public Methods
public	load(promise: Promise) Adds a Promise to the loader.
public	start() Notifies the loader that you allow the loadCompleteCallback to be triggered once all items are loaded.

Public Constructors

public constructor(loadCompleteCallback: function) source

Loader constructor. Requires a callback function; called when all loading elements are complete.

Params:

Name	Type	Attribute	Description
loadCompleteCallback	function		Callback function once loading is complete.

Public Members

public loadCompleteCallback: * source

public loadCount: number source

public loadCountQueued: number source

public objectsToLoad: number source

public started: boolean source

Public Methods

public load(promise: Promise) source

Adds a Promise to the loader. Adding a promise wraps it allow the Loader to determine when loading is done. The load complete callback is not triggered until start() is called.

Params:

Name	Type	Attribute	Description
promise	Promise		A pending promise.

public start() source

Notifies the loader that you allow the loadCompleteCallback to be triggered once all items are loaded. Items will be loading before start is called, the results are just queued until start is called.