@arcgis/core/core/asyncUtils.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{_ as r}from"../chunks/tslib.es6.js";import t from"./Accessor.js";import{abortMaybe as o,removeMaybe as e}from"./maybe.js";import{onAbort as n,throwIfAbortError as s,eachAlways as l}from"./promiseUtils.js";import{property as i}from"./accessorSupport/decorators/property.js";import{subclass as u}from"./accessorSupport/decorators/subclass.js";function a(r,t,o){return l(r.map(((r,e)=>t.apply(o,[r,e]))))}async function p(r,t,o){return(await l(r.map(((r,e)=>t.apply(o,[r,e]))))).map((r=>r.value))}function c(r){return{ok:!0,value:r}}function h(r){return{ok:!1,error:r}}function m(r){return null!=r&&!0===r.ok?r.value:null}function f(r){return null!=r&&!1===r.ok?r.error:null}async function _(r){if(null==r)return{ok:!1,error:new Error("no promise provided")};try{return c(await r)}catch(t){return h(t)}}async function b(r){try{return c(await r)}catch(t){return s(t),h(t)}}function y(r){if(!0===r.ok)return r.value;throw r.error}function d(r,t){return new v(r,t)}let v=class extends t{get value(){return m(this._result)}get error(){return f(this._result)}get finished(){return null!=this._result}constructor(r,t){super({}),this._result=null,this._abortHandle=null,this.abort=()=>{this._abortController=o(this._abortController)},this.remove=this.abort,this._abortController=new AbortController;const{signal:e}=this._abortController;this.promise=r(e),this.promise.then((r=>{this._result=c(r),this._cleanup()}),(r=>{this._result=h(r),this._cleanup()})),this._abortHandle=n(t,this.abort)}normalizeCtorArgs(){return{}}destroy(){this.abort()}_cleanup(){this._abortHandle=e(this._abortHandle),this._abortController=null}};r([i()],v.prototype,"value",null),r([i()],v.prototype,"error",null),r([i()],v.prototype,"finished",null),r([i()],v.prototype,"promise",void 0),r([i()],v.prototype,"_result",void 0),v=r([u("esri.core.asyncUtils.ReactiveTask")],v);export{y as assertResult,d as createTask,a as forEach,h as makeResultError,c as makeResultOk,p as map,_ as result,f as resultError,b as resultOrAbort,m as resultValue};