# ISO <<Class>> MD_ReferenceSystem
# writer
# output for ISO 19115-2 XML

# History:
# 	Stan Smith 2014-09-03 original script

require 'class_referenceIdentifier'

class MD_ReferenceSystem

	def initialize(xml)
		@xml = xml
	end

	def writeXML(refSystem, refType)

		# classes used by MD_Metadata
		refIdClass = RS_Identifier.new(@xml)

		@xml.tag!('gmd:MD_ReferenceSystem') do
			@xml.tag!('gmd:referenceSystemIdentifier') do
				refIdClass.writeXML(refSystem, refType)
			end
		end

	end

end