Class: Canon::Xml::Nodes::NamespaceNode

Inherits:
Canon::Xml::Node show all
Defined in:
lib/canon/xml/nodes/namespace_node.rb

Overview

Namespace node in the XPath data model

Instance Attribute Summary collapse

Attributes inherited from Canon::Xml::Node

#children, #parent

Instance Method Summary collapse

Methods inherited from Canon::Xml::Node

#add_child, #in_node_set=, #in_node_set?, #parse_errors, #parse_errors=, #text_content

Constructor Details

#initialize(prefix:, uri:) ⇒ NamespaceNode

Returns a new instance of NamespaceNode.



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 10

def initialize(prefix:, uri:)
  super()
  @prefix = prefix
  @uri = uri
end

Instance Attribute Details

#prefix ⇒ Object (readonly)

Returns the value of attribute prefix.



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 8

def prefix
  @prefix
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 8

def uri
  @uri
end

Instance Method Details

#default_namespace? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/canon/xml/nodes/namespace_node.rb', line 29

def default_namespace?
  prefix.nil? || prefix.empty?
end

#local_name ⇒ Object

Local name is the prefix (empty string for default namespace)



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 25

def local_name
  prefix.to_s
end

#name ⇒ Object 



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 16

def name
  prefix.to_s
end

#node_info ⇒ Object 



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 38

def node_info
  "prefix: #{prefix} uri: #{uri}"
end

#node_type ⇒ Object 



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# File 'lib/canon/xml/nodes/namespace_node.rb', line 20

def node_type
  :namespace
end

#xml_namespace? ⇒ Boolean

Check if this is the xml namespace

Returns:

  • (Boolean) 


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# File 'lib/canon/xml/nodes/namespace_node.rb', line 34

def xml_namespace?
  prefix == "xml" && uri == "http://www.w3.org/XML/1998/namespace"
end