Class: XmlParsable::Elements::XmlElement::Node

Inherits:
AbstractElement show all
Defined in:
lib/xmlparsable/elements/xml.rb

Direct Known Subclasses

TextElement

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractElement

parsable

Constructor Details

#initialize(name, attributes, parent, *arguments) ⇒ Node

Returns a new instance of Node.



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# File 'lib/xmlparsable/elements/xml.rb', line 16

def initialize(name, attributes, parent, *arguments)
  @parent, @name, @attributes, @children = parent, name, attributes, Array.new
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/xmlparsable/elements/xml.rb', line 14

def attributes
  @attributes
end

#children ⇒ Object (readonly)

Returns the value of attribute children.



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# File 'lib/xmlparsable/elements/xml.rb', line 14

def children
  @children
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/xmlparsable/elements/xml.rb', line 14

def name
  @name
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'lib/xmlparsable/elements/xml.rb', line 14

def parent
  @parent
end

Instance Method Details

#close(element, value) ⇒ Object 



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# File 'lib/xmlparsable/elements/xml.rb', line 32

def close(element, value)
  @children << value
end

#comment(text) ⇒ Object 



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# File 'lib/xmlparsable/elements/xml.rb', line 28

def comment(text)
  @children << Comment.new(text, self)
end

#finalize ⇒ Object 



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# File 'lib/xmlparsable/elements/xml.rb', line 36

def finalize
  @parent.close(self, self)
end

#open(name, attributes) ⇒ Object 



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# File 'lib/xmlparsable/elements/xml.rb', line 20

def open(name, attributes)
  Node.new(name, attributes, self)
end

#read(text) ⇒ Object 



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# File 'lib/xmlparsable/elements/xml.rb', line 24

def read(text)
  @children << Text.new(text, self)
end

#to_s(buffer = "") ⇒ Object 



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# File 'lib/xmlparsable/elements/xml.rb', line 40

def to_s(buffer = "")
  buffer << "<#{@name}"
  @attributes.each{|name, value| buffer << %[ #{name}='#{value}'] }

  if @children.empty?
    buffer << "/>"
  else
    buffer << ">"
    @children.each{|child| child.to_s(buffer) }
    buffer << "</#{@name}>" 
  end
end