@arcgis/core/views/2d/layers/StreamLayerView2D.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/4.32/esri/copyright.txt for details.
*/
import{_ as e}from"../../../chunks/tslib.es6.js";import r from"../../../core/Error.js";import{handlesGroup as t,makeHandle as s}from"../../../core/handleUtils.js";import{watch as n}from"../../../core/reactiveUtils.js";import{property as o}from"../../../core/accessorSupport/decorators/property.js";import"../../../core/has.js";import"../../../core/Logger.js";import"../../../core/RandomLCG.js";import{subclass as i}from"../../../core/accessorSupport/decorators/subclass.js";import a from"../../../rest/support/FeatureSet.js";import{isNumber as c}from"../../../support/guards.js";import l from"./FeatureLayerView2D.js";import{handleNoEngineError as h}from"./support/handleNoEngineError.js";import u from"../../layers/StreamLayerView.js";let p=class extends(u(l)){constructor(){super(...arguments),this.pipelineConnectionStatus="disconnected",this.pipelineErrorString=null}initialize(){this.addHandles([n((()=>this.layer.customParameters),(async e=>{(await this.getWorker()).streamMessenger.updateCustomParameters(e)})),this.layer.on("send-message-to-socket",(async e=>{(await this.getWorker()).streamMessenger.sendMessageToSocket(e)})),this.layer.on("send-message-to-client",(async e=>{(await this.getWorker()).streamMessenger.sendMessageToClient(e),this._isUserPaused&&"type"in e&&"clear"===e.type&&this.incrementSourceRefreshVersion()})),n((()=>this.layer.purgeOptions),(()=>this._update())),n((()=>this.suspended),this._onSuspendedChange.bind(this))],"constructor"),this._doResume()}destroy(){this._doPause()}get connectionError(){return this.pipelineErrorString?new r("stream-controller",this.pipelineErrorString):null}on(e,r){if(Array.isArray(e))return t(e.map((e=>this.on(e,r))));const n=["data-received","message-received"].includes(e);n&&this.getWorker().then((r=>r.streamMessenger.enableEvent(e,!0)));const o=super.on(e,r),i=this;return s((()=>{o.remove(),n&&(i._workerProxy.closed||i.hasEventListener(e)||i.getWorker().then((r=>r.streamMessenger.enableEvent(e,!1))))}))}async queryLatestObservations(e,t){if(!(this.layer.timeInfo?.endField||this.layer.timeInfo?.startField||this.layer.timeInfo?.trackIdField))throw new r("streamlayer-no-timeField","queryLatestObservation can only be used with services that define a TrackIdField");const s=await this.getWorker();return h(s.features.executeQueryForLatestObservations(this._cleanUpQuery(e),t).then((e=>{const r=a.fromJSON(e);return r.features.forEach((e=>{e.layer=this.layer,e.sourceLayer=this.layer})),r})),new a({features:[]}))}detach(){super.detach(),this.pipelineConnectionStatus="disconnected"}async queryObjectIds(e,r){return(await super.queryObjectIds(e,r)).filter(c)}get _streamConnectionStatus(){return this.pipelineConnectionStatus}_doPause(){null!=this._refreshInterval&&(clearInterval(this._refreshInterval),this._refreshInterval=null)}_doResume(){this._refreshInterval=setInterval((()=>this.incrementSourceRefreshVersion()),this.layer.updateInterval)}_doDisconnect(){this.getWorker().then((e=>e.streamMessenger.disconnect())),this._doPause()}_doConnect(){this.getWorker().then((e=>e.streamMessenger.connect())),this.resume()}_doClear(){this.getWorker().then((e=>e.streamMessenger.clear())),null==this._refreshInterval&&this.incrementSourceRefreshVersion()}_createClientOptions(){const e=super._createClientOptions(),r=this;return{...e,get container(){return r.featureContainer},setProperty:e=>{this.set(e.propertyName,e.value)}}}};e([o()],p.prototype,"pipelineConnectionStatus",void 0),e([o()],p.prototype,"pipelineErrorString",void 0),e([o({readOnly:!0})],p.prototype,"connectionError",null),e([o({readOnly:!0})],p.prototype,"_streamConnectionStatus",null),p=e([i("esri.views.2d.layers.StreamLayerView2D")],p);const d=p;export{d as default};