88 lines
2.0 KiB
Ruby
88 lines
2.0 KiB
Ruby
module Rubella
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class Map
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attr_reader :input
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attr_reader :output
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attr_reader :weighting
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def initialize(input_name, output_name, weighting_name)
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# set the input type
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@input = case input_name
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# add the option to set input later
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when nil then
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nil
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when "json" then
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self.input_json
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else
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raise NotImplementedError, "Not supported input type "+input_name+" given"
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end
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# set the output type
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@output = case output_name
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# add the option to set the output later
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when nil then
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nil
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when "image" then
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self.output_image
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else
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raise NotImplementedError, "Not supported output type "+output_name+" given"
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end
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# set the weighting
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@weighting = case weighting_name
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# add the option to set the weighting later
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when nil then
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nil
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when "per_value" then
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self.weighting_per_value
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when "per_overall_load" then
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self.weighting_per_overall_load
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when "expotential" then
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self.weighting_expotential
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else
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raise NotImplementedError, "Not supported weighting type "+weighting_name+" given"
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end
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end
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def create_from_string data
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process @input.string data
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end
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def create_from_file file_name
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process @input.file file_name
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end
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def process inpt
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weight = @weighting.new 10
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weight.parse inpt
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end
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def input_json
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require "rubella/input/json"
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Input::JSON
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end
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def output_image
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require "rubella/output/image"
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Output::Image
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end
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def weighting_per_value
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require "rubella/weighting/per_value"
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Weighting::PerValue
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end
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def weighting_per_overall_load
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require "rubella/weighting/per_overall_load"
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Weighting::PerOverallLoad
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end
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def weighting_expotential
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require "rubella/weighting/expotential"
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Weighting::Expotential
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end
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end
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end |