lib/stupidedi/schema/component_element_use.rb
# frozen_string_literal: true
module Stupidedi
using Refinements
module Schema
class ComponentElementUse < AbstractElementUse
# @return [SimpleElementDef]
attr_reader :definition
def_delegators :definition, :id, :name, :description
# @return [ElementReq]
attr_reader :requirement
# @return [CompositeElementDef]
attr_reader :parent
# @return [AbstractSet]
attr_reader :allowed_values
def initialize(definition, requirement, allowed_values, parent)
@definition, @requirement, @allowed_values, @parent =
definition, requirement, allowed_values, parent
# Delay re-parenting until the entire definition tree has a root
# to prevent unnecessarily copying objects
unless parent.nil?
@definition = @definition.copy(:parent => self)
end
end
# @return [ComponentElementUse]
def copy(changes = {})
ComponentElementUse.new \
changes.fetch(:definition, @definition),
changes.fetch(:requirement, @requirement),
changes.fetch(:allowed_values, @allowed_values),
changes.fetch(:parent, @parent)
end
# @return [String]
def descriptor
n = parent.parent.parent.element_uses.index{|u| u.eql?(parent.parent) } + 1
m = parent.component_uses.index{|u| u.eql?(self) } + 1
"element #{parent.parent.parent.id}#{"%02d-%02d" % [n, m]} #{definition.name}".strip
end
# @return false
def repeatable?
false
end
# @return true
def simple?
true
end
# @return true
def component?
true
end
# @return [void]
def pretty_print(q)
q.text("ComponentElementUse")
q.group(2, "(", ")") do
q.breakable ""
q.pp @definition
q.text ","
q.breakable
q.pp @requirement
end
end
end
end
end