Class: Clarion::Counters::Memory

Inherits:
Base
  • Object
show all
Defined in:
lib/clarion/counters/memory.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Memory

Returns a new instance of Memory.



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# File 'lib/clarion/counters/memory.rb', line 7

def initialize(*)
  super
  @lock = Mutex.new
  @counters = {}
end

Instance Method Details

#get(key) ⇒ Object 



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# File 'lib/clarion/counters/memory.rb', line 13

def get(key)
  @lock.synchronize do
    @counters[key.handle]
  end
end

#store(key) ⇒ Object 



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# File 'lib/clarion/counters/memory.rb', line 19

def store(key)
  @lock.synchronize do
    counter = @counters[key.handle]
    if !counter || key.counter > counter
      @counters[key.handle] = key.counter
    end
  end
end