1 files changed, 0 insertions, 90 deletions
diff --git a/estimation-scripts/Estimators.rb b/estimation-scripts/Estimators.rb
deleted file mode 100644
index 1ef0c6e..0000000
--- a/estimation-scripts/Estimators.rb
+++ /dev/null
@@ -1,90 +0,0 @@
-require 'Sample'
-
-# abstract base class of all estimators
-
-class Estimator
-
-    # processes a sample
-    def process(sample)
-    end
-    
-    # returns an estimate (ETA as float)
-    # note that you must process at least one sample before this will return meaningful output
-    def estimate
-    end
-
-    # returns the name of the estimator
-    def name
-    end
-end
-
-# estimator that uses the current speed
-class CSAEstimator < Estimator
-    def process(sample)
-        @sample = sample.clone
-    end
-    
-    def estimate
-        return @sample.bytesLeft.to_f / @sample.speed
-    end
-
-    def name
-        'CurrentSpeedEstimator'
-    end
-end
-
-# estimator that uses the global average speed of the whole torrent download for estimation
-
-class GASAEstimator < Estimator
-    def process(sample)
-        @first = sample.clone if @first == nil
-        @last = sample.clone
-        @avgSpeed = Sample.averageSpeed(@first, @last)
-    end
-
-    def estimate
-        return @last.bytesLeft.to_f / @avgSpeed
-    end
-
-    def name
-        'AverageSpeedEstimator'
-    end
-end
-
-# estimator that uses the average over the last n seconds
-
-class WINXEstimator < Estimator
-
-    attr_reader :windowSize
-
-    def process(sample)
-        # remove all samples that are older than the window size. Note: samples are sorted.
-        @list.pop until @list.length <= 1 or (sample.time - @list.last.time) <= @windowSize
-
-        # prepend array with newest sample
-        @list.unshift(sample.clone)
-    end
-
-    def estimate
-
-        if @list.length > 1
-            first = @list.first
-            last = @list.last
-            return first.bytesLeft.to_f / Sample.averageSpeed(last, first) 
-        elsif @list.length == 1
-            sample = @list.first
-            return  sample.bytesLeft.to_f / sample.speed
-        elsif @list.length == 0
-            return 0
-        end
-    end
-    
-    def name
-        "MovingAverageEstimator_#{@windowSize}s"
-    end
-
-    def initialize(windowSizeInSeconds)
-        @list = Array.new
-        @windowSize = windowSizeInSeconds
-    end
-end