Class: ADIWG::Mdtranslator::Writers::Fgdc::Lineage

Inherits:
Object
  • Object
show all
Defined in:
lib/adiwg/mdtranslator/writers/fgdc/classes/class_lineage.rb

Instance Method Summary collapse

Constructor Details

#initialize(xml, hResponseObj) ⇒ Lineage

Returns a new instance of Lineage.



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_lineage.rb', line 20

def initialize(xml, hResponseObj)
   @xml = xml
   @hResponseObj = hResponseObj
   @NameSpace = ADIWG::Mdtranslator::Writers::Fgdc
end

Instance Method Details

#writeXML(aLineage) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_lineage.rb', line 26

def writeXML(aLineage)

   # take only the first lineage description
   hLineage = aLineage[0]
   aSourceCollection = []
   haveStep = false

   # classes used
   methodClass = Method.new(@xml, @hResponseObj)
   sourceClass = Source.new(@xml, @hResponseObj)
   processClass = Process.new(@xml, @hResponseObj)

   # lineage bio (method) - methodology
   methodClass.writeXML(hLineage)

   # lineage 2.5.1 (srcinfo) - source information []
   # <- lineage.source
   hLineage[:dataSources].each do |hSource|
      sourceClass.writeXML(hSource, aSourceCollection)
   end

   # lineage 2.5.1 (srcinfo) - source information from source process steps []
   # <- lineage.processSteps.stepSources/stepProducts
   hLineage[:processSteps].each do |hProcess|
      hProcess[:stepSources].each do |hStepSource|
         sourceClass.writeXML(hStepSource, aSourceCollection)
      end
      hProcess[:stepProducts].each do |hStepProduct|
         sourceClass.writeXML(hStepProduct, aSourceCollection)
      end
   end

   # the search for sources is circular, I'm stopping here.

   if  aSourceCollection.empty? && @hResponseObj[:writerShowTags]
      @xml.tag!('srcinfo')
   end

   # lineage 2.5.2 (procstep) - process step (required)
   hLineage[:processSteps].each do |hStep|
      @xml.tag!('procstep') do
         processClass.writeXML(hStep)
         haveStep = true
      end
   end

   # lineage 2.5.2 (procstep) - process steps from source (required)
   hLineage[:dataSources].each do |hSource|
      hSource[:sourceSteps].each do |hStep|
         @xml.tag!('procstep') do
            processClass.writeXML(hStep)
            haveStep = true
         end
      end
   end
   unless haveStep
      @NameSpace.issueWarning(200, 'procstep')
   end

   # the search for process steps is circular, I'm stopping here.

end