Class: Serega::SeregaBatch::AttributeLoaders

Inherits:
Object
  • Object
show all
Defined in:
lib/serega/batch/attribute_loaders.rb

Overview

Batch loaders

Remembers data required to batch load all attributes

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AttributeLoaders

Initializes new batch loaders



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# File 'lib/serega/batch/attribute_loaders.rb', line 16

def initialize
  @point_batch_loaders = []
  @point_index = {}.compare_by_identity
end

Instance Method Details

#load_all(context) ⇒ Object

Loads all registered batches and removes them from registered list



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# File 'lib/serega/batch/attribute_loaders.rb', line 44

def load_all(context)
  point_batch_loaders.each do |point_batch_loader|
    point_batch_loader.load_all(context)
  end
end

#remember(point, object, attacher) ⇒ void

This method returns an undefined value.

Remembers data for batch seryalization:

Parameters:

  • point (SeregaPlanPoint) —

    Serialization plan point

  • object (Object) —

    Serialized object

  • attacher (Proc) —

    Serialized value attacher



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# File 'lib/serega/batch/attribute_loaders.rb', line 28

def remember(point, object, attacher)
  point_batch_loader = point_index[point]

  unless point_batch_loader
    serializer_class = point.class.serializer_class
    point_batch_loader = serializer_class::SeregaBatchAttributeLoader.new(point)
    point_batch_loaders << point_batch_loader
    point_index[point] = point_batch_loader
  end

  point_batch_loader.store(object, attacher)
end