Module: ADIWG::Mdtranslator::Readers::MdJson::GridRepresentation

Defined in:
lib/adiwg/mdtranslator/readers/mdJson/modules/module_gridRepresentation.rb

Class Method Summary collapse

Class Method Details

.unpack(hGrid, responseObj, inContext = nil) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/readers/mdJson/modules/module_gridRepresentation.rb', line 18

def self.unpack(hGrid, responseObj, inContext = nil)

   @MessagePath = ADIWG::Mdtranslator::Readers::MdJson::MdJson

   # return nil object if input is empty
   if hGrid.empty?
      @MessagePath.issueWarning(440, responseObj, inContext)
      return nil
   end

   # instance classes needed in script
   intMetadataClass = InternalMetadata.new
   intGrid = intMetadataClass.newGridInfo

   outContext = 'grid representation'
   outContext = inContext + ' > ' + outContext unless inContext.nil?

   # grid representation - number of dimensions (required)
   if hGrid.has_key?('numberOfDimensions')
      unless hGrid['numberOfDimensions'] == ''
         intGrid[:numberOfDimensions] = hGrid['numberOfDimensions']
      end
   end
   if intGrid[:numberOfDimensions].nil?
      @MessagePath.issueError(441, responseObj, inContext)
   end

   # grid representation - dimensions [] (required)
   if hGrid.has_key?('dimension')
      hGrid['dimension'].each do |item|
         hDim = Dimension.unpack(item, responseObj, outContext)
         unless hDim.nil?
            intGrid[:dimension] << hDim
         end
      end
   end
   if intGrid[:dimension].empty?
      @MessagePath.issueError(442, responseObj, inContext)
   end

   # grid representation - cell geometry (required)
   if hGrid.has_key?('cellGeometry')
      unless hGrid['cellGeometry'] == ''
         intGrid[:cellGeometry] = hGrid['cellGeometry']
      end
   end
   if intGrid[:cellGeometry].nil?
      @MessagePath.issueError(443, responseObj, inContext)
   end

   # grid representation - transformation parameter available {Boolean} (required)
   if hGrid.has_key?('transformationParameterAvailable')
      if hGrid['transformationParameterAvailable'] === true
         intGrid[:transformationParameterAvailable] = hGrid['transformationParameterAvailable']
      end
   end

   if hGrid.has_key?('scope')
      hGrid['scope'].each do |item|
         scope = Scope.unpack(item, responseObj, outContext)
         unless scope.nil?
            intGrid[:scope] << scope
         end
      end
   end

   return intGrid

end