Class: SolutionSpaceCheckStrategy

Inherits:
CheckStrategy show all
Defined in:
lib/gimuby/genetic/solution/check_strategy/solution_space_check_strategy.rb

Overview

Permutation goes represented as permutation from [0, … l] indexes

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SolutionSpaceCheckStrategy

Returns a new instance of SolutionSpaceCheckStrategy.



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# File 'lib/gimuby/genetic/solution/check_strategy/solution_space_check_strategy.rb', line 6

def initialize
  @default_min = nil
  @default_max = nil
  @mins = {}
  @maxs = {}
end

Instance Method Details

#check(solution_representation) ⇒ Object 



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# File 'lib/gimuby/genetic/solution/check_strategy/solution_space_check_strategy.rb', line 13

def check(solution_representation)
  solution_representation.each_index do |index|
    value = solution_representation[index]

    if value.class == Array
      value = check(value)
    else
      min = get_min(index)
      unless min.nil?
        if value < min
          value = min
        end
      end

      max = get_max(index)
      unless max.nil?
        if value > max
          value = max
        end
      end
    end

    solution_representation[index] = value
  end

  solution_representation
end

#set_max(max, index = nil) ⇒ Object 



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# File 'lib/gimuby/genetic/solution/check_strategy/solution_space_check_strategy.rb', line 49

def set_max(max, index = nil)
  if index.nil?
    @default_max = max
  else
    @maxs[index] = max
  end
end

#set_min(min, index = nil) ⇒ Object 



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# File 'lib/gimuby/genetic/solution/check_strategy/solution_space_check_strategy.rb', line 41

def set_min(min, index = nil)
  if index.nil?
    @default_min = min
  else
    @mins[index] = min
  end
end