50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
import * as plugins from './smartuniverse.plugins';
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import { Timer, TimeStamp } from 'smarttime';
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import { UniverseStore } from './smartuniverse.classes.universestore';
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/**
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* represents a message within a universe
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*/
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export class UniverseMessage {
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/**
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* public and unique id
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* numeric ascending
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* adheres to time in milliseconds
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* avoids duplications though
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*/
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public id: number;
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public universeStore: UniverseStore;
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public timestamp: TimeStamp; // when has this message been created
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public topic: string; // enables unprotected grouping of messages for efficiency purposes.
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public message: string; // the actual message
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public attachedPayload: any; // any attached payloads. Can be of binary format.
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public destructionTimer: Timer; // a timer to take care of message destruction
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/**
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* the constructor to create a universe message
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* @param parentUniverseStore
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* @param messageArg
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* @param attachedPayloadArg
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* @param selfdestructAfterArg
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*/
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constructor(
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parentUniverseStore: UniverseStore,
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messageArg: string,
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attachedPayloadArg: any,
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selfdestructAfterArg: number
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) {
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this.universeStore = parentUniverseStore;
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this.timestamp = new TimeStamp();
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this.message = messageArg;
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this.attachedPayload = attachedPayloadArg;
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this.destructionTimer = new Timer(selfdestructAfterArg);
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this.destructionTimer.start();
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// set up self destruction by removing this from the parent messageStore
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this.destructionTimer.completed.then(async () => {
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this.universeStore.messageStore.remove(this);
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});
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}
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}
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