Class: Qfill::Strategy::Base

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/qfill/strategy/base.rb

Direct Known Subclasses

DrainToEmpty, DrainToLimit, Sample

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(manager) ⇒ Base

Returns a new instance of Base.



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# File 'lib/qfill/strategy/base.rb', line 23

def initialize(manager)
  @manager = manager
  @added = 0
  @tally = 0
  @ratio_modifier = 1
end

Instance Attribute Details

#added ⇒ Object

Returns the value of attribute added.



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# File 'lib/qfill/strategy/base.rb', line 19

def added
  @added
end

#ratio_modifier ⇒ Object

Returns the value of attribute ratio_modifier.



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# File 'lib/qfill/strategy/base.rb', line 19

def ratio_modifier
  @ratio_modifier
end

#tally ⇒ Object

Returns the value of attribute tally.



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# File 'lib/qfill/strategy/base.rb', line 19

def tally
  @tally
end

Instance Method Details

#bump! ⇒ Object 



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# File 'lib/qfill/strategy/base.rb', line 55

def bump!
  self.tally += added
  self.fill_count += added
end

#default_pusher ⇒ Object 



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# File 'lib/qfill/strategy/base.rb', line 51

def default_pusher
  # NOOP
end

#fill_according_to_list_ratios! ⇒ Object

Go through the queues this result should be filled from and push elements from them onto the current result list.

Raises:

  • (NotImplementedError) 


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# File 'lib/qfill/strategy/base.rb', line 43

def fill_according_to_list_ratios!
  raise NotImplementedError
end

#fill_to_ratio! ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/qfill/strategy/base.rb', line 38

def fill_to_ratio!
  raise NotImplementedError
end

#fill_up_to_ratio! ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/qfill/strategy/base.rb', line 47

def fill_up_to_ratio!
  raise NotImplementedError
end

#name ⇒ Object 



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# File 'lib/qfill/strategy/base.rb', line 30

def name
  NAME
end

#on_fill! ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/qfill/strategy/base.rb', line 34

def on_fill!
  raise NotImplementedError
end

#remaining ⇒ Object 



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# File 'lib/qfill/strategy/base.rb', line 60

def remaining
  all_list_max - fill_count
end