Class: AbstractXMLInstantiator::Visitor

Inherits:
Nokogiri::XML::SAX::Document
  • Object
show all
Defined in:
lib/rgen/instantiator/abstract_xml_instantiator.rb

Instance Method Summary collapse

Constructor Details

#initialize(inst, gcSuspendCount) ⇒ Visitor

Returns a new instance of Visitor.



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# File 'lib/rgen/instantiator/abstract_xml_instantiator.rb', line 7

def initialize(inst, gcSuspendCount)
  @instantiator = inst
  @gcSuspendCount = gcSuspendCount
  @namespaces = {}
end

Instance Method Details

#characters(str) ⇒ Object 



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# File 'lib/rgen/instantiator/abstract_xml_instantiator.rb', line 25

def characters(str)
  @instantiator.text(str)
end

#controlGC ⇒ Object 



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# File 'lib/rgen/instantiator/abstract_xml_instantiator.rb', line 29

def controlGC
  return unless @gcSuspendCount > 0
  @gcCounter ||= 0
  @gcCounter += 1
  if @gcCounter == @gcSuspendCount
    @gcCounter = 0
    GC.enable
    ObjectSpace.garbage_collect
    GC.disable 
  end 
end

#end_element_namespace(tag, prefix, uri) ⇒ Object 



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# File 'lib/rgen/instantiator/abstract_xml_instantiator.rb', line 21

def end_element_namespace(tag, prefix, uri)
  @instantiator.end_tag(prefix, tag)
end

#start_element_namespace(tag, attributes, prefix, uri, ns) ⇒ Object 



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# File 'lib/rgen/instantiator/abstract_xml_instantiator.rb', line 13

def start_element_namespace(tag, attributes, prefix, uri, ns)
  controlGC
  ns.each{|n| @namespaces[n[0]] = n[1]}
  attrs = attributes.collect{|a| [a.prefix ? a.prefix+":"+a.localname : a.localname, a.value]}
  @instantiator.start_tag(prefix, tag, @namespaces, Hash[*(attrs.flatten)])
  attrs.each { |pair| @instantiator.set_attribute(pair[0], pair[1]) }
end