Class: Class

Inherits:
Object show all
Defined in:
lib/mdbe/database_views/class.rb

Instance Method Summary collapse

Instance Method Details

#__basetype ⇒ Object 



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# File 'lib/mdbe/database_views/class.rb', line 2

def __basetype
  :class
end

#to_database_view(depth, ranges = {}, params = {}) ⇒ Object 



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# File 'lib/mdbe/database_views/class.rb', line 6

def to_database_view(depth, ranges = {}, params = {})
  # we will eventually reach Object
  obj = super

  if depth > 0 and not params[:noBehavior]
    #instances = ObjectSpace::SystemRepository.__list_instances([self], 0, nil, 2, 95, true)[1]
    #obj[:size] = instances.size

    #instances[range_from - 1, range_to - range_from + 1].each do |instance|
    #  obj[:elements].push(instance.to_database_view(depth - 1))
    #end

    obj[:superclassObject] = self.superclass.to_database_view(depth - 1, {}, params)
  end

  if params[:subclasses] && depth > 1 # requests usually start at a depth of 2
    obj[:subclasses] = __subclasses.to_a.sort_by {|c| c.to_s}.reverse.to_database_view(2, {}, {:allElements => true, :noBehavior => true})
  end

  if params[:instances] && depth > 1 # requests usually start at a depth of 2
    range_from = ranges[:instances] ? Integer(ranges[:instances][0]) : 1
    range_to = ranges[:instances] ? Integer(ranges[:instances][1]) : 10

    instances = ObjectSpace::SystemRepository.__list_instances([self], 0, nil, 2, 95, true)[1]

    params_instances = {:noBehavior => true}

    obj[:instancesSize] = instances.size
    obj[:instances] = {}
    #obj[:instancesBasetype] = self.method(:__basetype).__bind(nil).call

    ((range_from - 1)..[range_to - 1, instances.size - 1].min).each do |index|
      obj[:instances][index + 1] = instances[index].to_database_view(depth - 1, {}, params_instances)
    end
  end

  return obj
end