Class: Bio::NeXML::Nexml

Inherits:
Object
  • Object
show all
Includes:
Mapper, Enumerable
Defined in:
lib/bio/db/nexml.rb

Constant Summary collapse

@@writer = 
Bio::NeXML::Writer.new

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Mapper

#properties

Constructor Details

#initialize(version = '0.9', generator = 'bioruby') ⇒ Nexml

Returns a new instance of Nexml.



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# File 'lib/bio/db/nexml.rb', line 52

def initialize( version = '0.9', generator = 'bioruby' )
  @version = version
  @generator = generator
end

Instance Attribute Details

#generator ⇒ Object

Returns the value of attribute generator.



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# File 'lib/bio/db/nexml.rb', line 46

def generator
  @generator
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/bio/db/nexml.rb', line 45

def version
  @version
end

Instance Method Details

#<<(element) ⇒ Object

Append a Otus, Trees, or Characters object to any Nexml object.



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# File 'lib/bio/db/nexml.rb', line 59

def <<( element )
  case element
  when Otus
    add_otus element
  when Trees
    add_trees element
  when Characters
    add_characters element
  end
end

#create_characters(type = "Dna", verbose = false, options = {}) ⇒ Object 



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# File 'lib/bio/db/nexml.rb', line 82

def create_characters( type = "Dna", verbose = false, options = {} )
  subtype = verbose ? "Cells" : "Seqs"
  klass_name = "#{type.to_s.capitalize}#{subtype}"
  klass = NeXML.const_get( klass_name )
  characters = klass.new( Bio::NeXML.generate_id( klass ), options )
  self << characters
  characters
end

#create_otus(options = {}) ⇒ Object 



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# File 'lib/bio/db/nexml.rb', line 70

def create_otus( options = {} )
  otus = Otus.new( Bio::NeXML.generate_id( Otus ), options )
  self << otus
  otus        
end

#create_trees(options) ⇒ Object 



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# File 'lib/bio/db/nexml.rb', line 76

def create_trees( options )
  trees = Trees.new( Bio::NeXML.generate_id( Trees ), options )
  self << trees
  trees
end

#to_xml ⇒ Object 



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# File 'lib/bio/db/nexml.rb', line 91

def to_xml
  node = @@writer.create_node( "nex:nexml", :"xsi:schemaLocation" => "http://www.nexml.org/2009 http://www.nexml.org/2009/xsd/nexml.xsd", :generator => generator, :version => version )
  node.namespaces = { nil => "http://www.nexml.org/2009", :xsi => "http://www.w3.org/2001/XMLSchema-instance", :xlink => "http://www.w3.org/1999/xlink", :nex => "http://www.nexml.org/2009" }
  self.each_otus do |otus|
      node << otus.to_xml
  end
  self.each_characters do |characters|
      node << characters.to_xml
  end
  self.each_trees do |trees|
      node << trees.to_xml
  end        
  node
end