Class: VORuby::ADQL::V1_0::OrderOption

Inherits:
Object
  • Object
show all
Includes:
SerializableToXml
Defined in:
lib/voruby/adql/1.0/adql.rb

Overview

Option for setting the direction for Order By

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SerializableToXml

#element

Constructor Details

#initialize(direction) ⇒ OrderOption

Returns a new instance of OrderOption.



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# File 'lib/voruby/adql/1.0/adql.rb', line 1896

def initialize(direction)
  self.direction = direction
end

Instance Attribute Details

#direction ⇒ Object

Returns the value of attribute direction.



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# File 'lib/voruby/adql/1.0/adql.rb', line 1892

def direction
  @direction
end

Class Method Details

.from_xml(xml) ⇒ Object 



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# File 'lib/voruby/adql/1.0/adql.rb', line 1923

def self.from_xml(xml)
  root = element_from(xml)
  
  self.new(
    OrderDirection.new(
      root.attributes.get_attribute_ns(obj_ns.uri, 'Direction').value
    )
  )
end

.xml_type ⇒ Object 



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# File 'lib/voruby/adql/1.0/adql.rb', line 1894

def self.xml_type; 'orderOptionType' end

Instance Method Details

#==(o) ⇒ Object 



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# File 'lib/voruby/adql/1.0/adql.rb', line 1909

def ==(o)
  self.direction == o.direction
end

#to_s ⇒ Object 



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# File 'lib/voruby/adql/1.0/adql.rb', line 1913

def to_s
  self.direction.to_s
end

#to_xml(name = nil) ⇒ Object 



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# File 'lib/voruby/adql/1.0/adql.rb', line 1917

def to_xml(name=nil)
  el = element_root(name)
  el.attributes["#{obj_ns.prefix}:Direction"] = self.direction.to_s
  el
end