Class: LS4::WeightInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/ls4/logic/weight.rb

Constant Summary collapse

DEFAULT_WEIGHT = 
10

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WeightInfo

Returns a new instance of WeightInfo.



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# File 'lib/ls4/logic/weight.rb', line 24

def initialize
  @map = {}  # {rsid => weight}
  update_hash
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 34

def close
end

#from_msgpack(obj) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 93

def from_msgpack(obj)
  @map = obj
  on_change
  self
end

#get_all_with_default(rsids) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 77

def get_all_with_default(rsids)
  result = {}
  rsids.each {|rsid|
    result[rsid] = @map[rsid] || DEFAULT_WEIGHT
  }
  result
end

#get_hash ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 85

def get_hash
  @hash
end

#get_registered_rsids ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 69

def get_registered_rsids
  @map.keys
end

#get_registered_weights ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 73

def get_registered_weights
  @map.dup
end

#get_weight(rsid) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 65

def get_weight(rsid)
  @map[rsid] || DEFAULT_WEIGHT
end

#open(path) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 29

def open(path)
  @path = path
  read
end

#reset_weight(rsid) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 46

def reset_weight(rsid)
  unless @map.delete(rsid)
    return nil
  end
  on_change
  true
end

#set_defaults(rsids) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 54

def set_defaults(rsids)
  #@map.reject! {|rsid,weight|
  #  !rsids.include?(rsid)
  #}
  rsids.each {|rsid|
    @map[rsid] ||= DEFAULT_WEIGHT
  }
  on_change
  true
end

#set_weight(rsid, weight) ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 37

def set_weight(rsid, weight)
  if @map[rsid] == weight
    return nil
  end
  @map[rsid] = weight
  on_change
  true
end

#to_msgpack(out = '') ⇒ Object 



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# File 'lib/ls4/logic/weight.rb', line 89

def to_msgpack(out = '')
  @map.to_msgpack(out)
end