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module Expressir
module Express
class DerivedAggregate < Derived
attr_accessor :rank, :dimensions
def initialize(options = {})
@rank = 0
@dimensions = []
super(options)
end
private
def extract_type_specific_attributes(document)
@dimensions = document.xpath("aggregate").map do |aggregate|
Express::AggregateDimension.parse(aggregate)
end
@rank = @dimensions.size
extract_inverse_aggregate(document)
end
# @todo: Non existance attributes
#
# In the codebase, they are trying to add couple of aggregate
# dimensions related attributes that was never a part of the
# Explict class, but for consistency we are keeping those as
# it is for now. let's revist those later and fix it.
#
def extract_inverse_aggregate(document)
aggregates = document.xpath("inverse.aggregate")
if !aggregates.empty?
dimension = Express::AggregateDimension.parse(aggregates.first)
@aggrtype = dimension.aggrtype
@lower = dimension.lower
@upper = dimension.upper
end
end
end
end
end
Version data entries
135 entries across 135 versions & 1 rubygems