Class: Scheduler

Inherits:
Object
  • Object
show all
Defined in:
lib/delve/scheduler/scheduler.rb

Direct Known Subclasses

ActionScheduler, SimpleScheduler

Instance Method Summary collapse

Constructor Details

#initialize(event_queue) ⇒ Scheduler

Returns a new instance of Scheduler.



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# File 'lib/delve/scheduler/scheduler.rb', line 3

def initialize(event_queue)
  @queue = event_queue
  @current = nil
  @repeat = Array.new
end

Instance Method Details

#add(item, repeat = false) ⇒ Object 



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# File 'lib/delve/scheduler/scheduler.rb', line 33

def add(item, repeat=false)
  @repeat << item if repeat
end

#clear ⇒ Object 



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# File 'lib/delve/scheduler/scheduler.rb', line 27

def clear
  @queue.clear
  @current = nil
  @repeat = Array.new
end

#next ⇒ Object 



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# File 'lib/delve/scheduler/scheduler.rb', line 13

def next
  @current = @queue.get
  @current
end

#remove(item) ⇒ Object 



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# File 'lib/delve/scheduler/scheduler.rb', line 18

def remove(item)
  result = @queue.remove item

  index = @repeat.index item
  @events.delete_at index if index

  result
end

#time ⇒ Object 



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# File 'lib/delve/scheduler/scheduler.rb', line 9

def time
  @queue.time
end