Class: Contrek::Concurrent::Merger

Inherits:
Finder
  • Object
show all
Includes:
Poolable
Defined in:
lib/contrek/finder/concurrent/merger.rb

Direct Known Subclasses

HorizontalMerger, VerticalMerger

Instance Attribute Summary collapse

Attributes included from Poolable

#number_of_threads

Attributes inherited from Finder

#maximum_width, #options

Instance Method Summary collapse

Methods included from Poolable

#enqueue!, #wait!

Constructor Details

#initialize(options: {}) ⇒ Merger

Returns a new instance of Merger.



9
10
11
12
13
14
15
 
# File 'lib/contrek/finder/concurrent/merger.rb', line 9

def initialize(options: {})
  @initialize_time = 0
  @current_x = 0
  @tiles = Queue.new
  @whole_tile = nil
  @options = options
end

Instance Attribute Details

#tiles ⇒ Object (readonly)

Returns the value of attribute tiles.



6
7
8
 
# File 'lib/contrek/finder/concurrent/merger.rb', line 6

def tiles
  @tiles
end

Instance Method Details

#add_tile(result) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/contrek/finder/concurrent/merger.rb', line 17

def add_tile(result)
  @height ||= result.metadata[:height]
  end_x = @current_x + result.metadata[:width]

  tile = Tile.new(
    finder: self,
    start_x: @current_x,
    end_x: end_x,
    name: @tiles.size.to_s
  )
  tile.assign_raw_polygons!(result[:polygons])

  @tiles << tile
  @maximum_width = end_x
  @current_x = end_x - 1
end

#process_info ⇒ Object 



34
35
36
37
 
# File 'lib/contrek/finder/concurrent/merger.rb', line 34

def process_info
  process_tiles!(nil, height: @height)
  super
end