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event driven architecture

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Anjali Sharma answered on January 20, 2023 Popularity 10/10 Helpfulness 1/10

answer event driven architecture

related event driven architecture javascript

event driven architecture

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public class ApnaChatRoomImpl implements ApnaChatRoom{  
    //get current date time   
    DateFormat dateFormat = new SimpleDateFormat("E dd-MM-yyyy hh:mm a");  
    Date date = new Date();  
    @Override  
    public void showMsg(String msg, Participant p) {  
          
        System.out.println(p.getName()+"'gets message: "+msg);  
        System.out.println("\t\t\t\t"+"["+dateFormat.format(date).toString()+"]");    
    }     
}

https://hevodata.com/learn/kafka-event-driven-architecture/

Popularity 10/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: architecture event-driven java

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Contributed on Jan 20 2023

Anjali Sharma

0 Answers Avg Quality 2/10

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event driven architecture javascript

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(() => {
  'use strict';

  class EventEmitter {
    constructor() {
      this.events = new Map();
    }

    on(event, listener) {
      if (typeof listener !== 'function') {
        throw new TypeError('The listener must be a function');
      }
      let listeners = this.events.get(event);
      if (!listeners) {
        listeners = new Set();
        this.events.set(event, listeners); 
      }
      listeners.add(listener);
      return this;
    }

    off(event, listener) {
      if (!arguments.length) {
        this.events.clear();
      } else if (arguments.length === 1) {
        this.events.delete(event);
      } else {
        const listeners = this.events.get(event);
        if (listeners) {
          listeners.delete(listener);
        }
      }
      return this;
    }

    emit(event, ...args) {
      const listeners = this.events.get(event);
      if (listeners) {
        for (let listener of listeners) {
          listener.apply(this, args);
        }
      }
      return this;
    }
  }

  this.EventEmitter = EventEmitter;
})();

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: en.wikipedia.org

Tags: architecture architectu

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Contributed on May 18 2023

Martin Binczak

0 Answers Avg Quality 2/10

event driven architecture

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event driven architecture javascript

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