Class: OmfEc::Parameter

Inherits:
Object
  • Object
show all
Defined in:
lib/omf_ec/parameter.rb

Overview

This class describes a Parameter

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, name, description, defaultValue = nil) ⇒ Parameter

Create a new Parameter instance

  • id = parameter identifier

  • name = name for this parameter

  • description = short description of this parameter

  • defaultValue = optional, a defautl value for this parameter (default=nil)



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# File 'lib/omf_ec/parameter.rb', line 22

def initialize(id, name, description, defaultValue = nil)
  @id = id
  @name = name != nil ? name : id
  @description = description
  @defaultValue = defaultValue
end

Instance Attribute Details

#defaultValue ⇒ Object (readonly)

Returns the value of attribute defaultValue.



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# File 'lib/omf_ec/parameter.rb', line 12

def defaultValue
  @defaultValue
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/omf_ec/parameter.rb', line 12

def description
  @description
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/omf_ec/parameter.rb', line 12

def id
  @id
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/omf_ec/parameter.rb', line 12

def name
  @name
end

Instance Method Details

#to_xml ⇒ Object

Return the definition of this Parameter as an XML element

Return

an XML element with the definition of this Parameter



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# File 'lib/omf_ec/parameter.rb', line 34

def to_xml
  a = REXML::Element.new("parameter")
  a.add_attribute("id", id)
  a.add_attribute("name", name)
  if (description != nil)
    a.add_element("description").text = description
  end
  if (defaultValue != nil)
    a.add_element("default").text = defaultValue
  end
  return a
end