Class: Bioworks::XMLParser
- Inherits:
-
XMLParser
- Object
- XMLParser
- Bioworks::XMLParser
- Defined in:
- lib/ms/sequest/bioworks.rb
Overview
Implements fast parsing via XMLParser (wrapper around Expat) It is actually slower (about %25 slower) than regular expression parsing
Constant Summary collapse
- @@at =
'@'
Instance Attribute Summary collapse
-
#prots ⇒ Object
Returns the value of attribute prots.
Instance Method Summary collapse
- #character(data) ⇒ Object
- #endElement(name) ⇒ Object
-
#initialize ⇒ XMLParser
constructor
A new instance of XMLParser.
- #startElement(name, attrs) ⇒ Object
Constructor Details
#initialize ⇒ XMLParser
Returns a new instance of XMLParser.
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# File 'lib/ms/sequest/bioworks.rb', line 245 def initialize @current_obj = nil @current_hash = {} @current_name = nil @current_data = nil @prots = [] end |
Instance Attribute Details
#prots ⇒ Object
Returns the value of attribute prots.
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# File 'lib/ms/sequest/bioworks.rb', line 243 def prots @prots end |
Instance Method Details
#character(data) ⇒ Object
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# File 'lib/ms/sequest/bioworks.rb', line 286 def character(data) @current_data = data end |
#endElement(name) ⇒ Object
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# File 'lib/ms/sequest/bioworks.rb', line 276 def endElement(name) case name when "peptide" @current_obj.set_from_hash_given_text(@current_hash) when "protein" else @current_hash[name] = @current_data end end |
#startElement(name, attrs) ⇒ Object
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# File 'lib/ms/sequest/bioworks.rb', line 253 def startElement(name, attrs) case name when "peptide" curr_prot = @current_obj if @current_obj.class == Bioworks::Prot @current_obj.set_from_xml_hash_xmlparser(@current_hash) else curr_prot = @current_obj.prot ## unless previous was a peptide end peptide = Bioworks::Pep.new peptide.prot = curr_prot curr_prot.peps << peptide @current_obj = peptide @current_hash = {} when "protein" @current_obj = Bioworks::Prot.new @current_hash = {} @prots << @current_obj else @current_name = name end end |