# File lib/rgen/serializer/json_serializer.rb, line 7
  def initialize(writer, opts={})
    @writer = writer
    @elementIdentifiers = {}
    @identAttrName = opts[:identAttrName] || "name"
    @separator = opts[:separator] || "/"
    @leadingSeparator = opts.has_key?(:leadingSeparator) ? opts[:leadingSeparator] : true 
    @featureFilter = opts[:featureFilter]
    @identifierProvider = opts[:identifierProvider]
  end