Method: RoadForest::RDFModel#start_focus

Defined in:
lib/roadforest/model.rb

#start_focus(graph, resource_url = nil) {|focus| ... } ⇒ Object

Yields:

  • (focus) 


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# File 'lib/roadforest/model.rb', line 165

def start_focus(graph, resource_url=nil)
  access = RDF::WriteManager.new
  access.source_graph = graph
  focus = RDF::GraphFocus.new(access, resource_url || my_url)

  yield focus if block_given?
  return focus
end