Class: XMLScan::XPath::DOM::AbstractNodeAdapter

Inherits:
NullNodeAdapter
  • Object
show all
Defined in:
lib/xml/dom2/xpath.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/xml/dom2/xpath.rb', line 28

def node
  @node
end

Instance Method Details

#children ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 38

def children
  @node.childNodes.to_a
end

#each_following_siblings ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 42

def each_following_siblings
  node = @node
  yield node while node = node.nextSibling
end

#each_preceding_siblings ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 47

def each_preceding_siblings
  node = @node
  yield node while node = node.previousSibling
end

#index ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 52

def index
  @node.parentNode.childNodes.to_a.index(@node)
end

#lang ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 56

def lang
  node = @node
  lang = nil
  until a = node.attributes and lang = a.getNamedItem('xml:lang')
    node = node.parentNode
  end
  lang and lang.nodeValue
end

#parent ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 34

def parent
  @node.parentNode
end

#root ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 30

def root
  @node.ownerDocument
end

#wrap(node, visitor) ⇒ Object 



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# File 'lib/xml/dom2/xpath.rb', line 23

def wrap(node, visitor)
  @node = node
  self
end