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nexus-archive-browser-exten.../src/nexusDataQueue.js

34 lines
651 B
JavaScript

/* exported NexusDataQueue */
/* global NexusData */
'use strict'
class NexusDataQueue {
constructor() {
this._data = new Map()
}
push(nexusData) {
if (!(nexusData instanceof NexusData)) {
window.console.error('[NexusDataQueue] push: argument is not an instance of NexusData!')
}
this._data.set(nexusData.requestId, nexusData)
}
get(requestId) {
if (this._data.has(requestId)) {
return this._data.get(requestId)
}
return null
}
has(requestId) {
return this._data.has(requestId)
}
delete(requestId) {
if (this._data.has(requestId)) {
this._data.delete(requestId)
}
}
}