Class: Canon::Xml::Node

Inherits:

Object

• Object
• Canon::Xml::Node

Defined in:

lib/canon/xml/node.rb

Overview

Base class for all XPath data model nodes

Direct Known Subclasses

Canon::Xml::Nodes::AttributeNode, Canon::Xml::Nodes::CommentNode, Canon::Xml::Nodes::ElementNode, Canon::Xml::Nodes::NamespaceNode, Canon::Xml::Nodes::ProcessingInstructionNode, Canon::Xml::Nodes::RootNode, Canon::Xml::Nodes::TextNode

Instance Attribute Summary

• #children ⇒ Object readonly

  Returns the value of attribute children.

• #parent ⇒ Object readonly

  Returns the value of attribute parent.

Instance Method Summary

• #add_child(child) ⇒ Object
• #in_node_set=(value) ⇒ Object
• #in_node_set? ⇒ Boolean
• #initialize ⇒ Node constructor

  A new instance of Node.

Constructor Details

#initialize ⇒ Node

Returns a new instance of Node.

# File 'lib/canon/xml/node.rb', line 9

def initialize
  @parent = nil
  @children = []
end

Instance Attribute Details

#children ⇒ Object (readonly)

Returns the value of attribute children.

# File 'lib/canon/xml/node.rb', line 7

def children
  @children
end

#parent ⇒ Object

Returns the value of attribute parent.

# File 'lib/canon/xml/node.rb', line 7

def parent
  @parent
end

Instance Method Details

#add_child(child) ⇒ Object

# File 'lib/canon/xml/node.rb', line 14

def add_child(child)
  child.parent = self
  @children << child
end

#in_node_set=(value) ⇒ Object

# File 'lib/canon/xml/node.rb', line 23

def in_node_set=(value)
  @in_node_set = value
end

#in_node_set? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/canon/xml/node.rb', line 19

def in_node_set?
  @in_node_set ||= true
end