Class: VORuby::ADQL::SelectionItem

Inherits:

Object

• Object
• VORuby::ADQL::SelectionItem

Defined in:

lib/voruby/adql/adql.rb

Overview

The abstract base type for any of items to be selected in a query.

Direct Known Subclasses

AliasSelectionItem, AllSelectionItem, ScalarExpression

Class Method Summary

• .from_xml(node) ⇒ Object

Class Method Details

.from_xml(node) ⇒ Object

# File 'lib/voruby/adql/adql.rb', line 66

def self.from_xml(node)
 #type_s = node.elements['xsi:type']
 type_s = node.find_attribute('type', 'http://www.w3.org/2001/XMLSchema-instance')
 return ObjectBuilder.get_class_for(type_s).from_xml(node)
end