Class: Factorix::Progress::ScanHandler

Inherits:

Object

• Object
• Factorix::Progress::ScanHandler

Defined in:

lib/factorix/progress/scan_handler.rb

Overview

Scan event handler for progress presenters

This class listens to scan events and updates a progress presenter accordingly.

Instance Method Summary

• #initialize(presenter) ⇒ ScanHandler constructor

  Create a new scan handler.

• #on_scan_completed(_event) ⇒ void

  Handle scan completed event.

• #on_scan_progress(event) ⇒ void

  Handle scan progress event.

• #on_scan_started(event) ⇒ void

  Handle scan started event.

Constructor Details

#initialize(presenter) ⇒ ScanHandler

Create a new scan handler

Parameters:

• presenter (Presenter, PresenterAdapter) —

  progress presenter to update

# File 'lib/factorix/progress/scan_handler.rb', line 12

def initialize(presenter) = @presenter = presenter

Instance Method Details

#on_scan_completed(_event) ⇒ void

This method returns an undefined value.

Handle scan completed event

Parameters:

• event (Dry::Events::Event) —

  event with total payload

# File 'lib/factorix/progress/scan_handler.rb', line 30

def on_scan_completed(_event) = @presenter.finish

#on_scan_progress(event) ⇒ void

This method returns an undefined value.

Handle scan progress event

Parameters:

• event (Dry::Events::Event) —

  event with current payload

# File 'lib/factorix/progress/scan_handler.rb', line 24

def on_scan_progress(event) = @presenter.update(event[:current])

#on_scan_started(event) ⇒ void

This method returns an undefined value.

Handle scan started event

Parameters:

• event (Dry::Events::Event) —

  event with total payload

# File 'lib/factorix/progress/scan_handler.rb', line 18

def on_scan_started(event) = @presenter.start(total: event[:total])