Class: Twb::CalculatedField

Inherits:
Object
  • Object
show all
Defined in:
lib/twb/calculatedfield.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(calcNode, datasource = nil) ⇒ CalculatedField

Returns a new instance of CalculatedField.



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# File 'lib/twb/calculatedfield.rb', line 29

def initialize(calcNode, datasource=nil)
    @node       = calcNode
    @dataSource = datasource
    # -- 
    @caption    = calcNode.attribute('caption').text if calcNode.has_attribute?('caption')
    @name       = calcNode.attribute('name').text.gsub(/^\[/,'').gsub(/\]$/,'')
    @uiname     = caption.nil? ? @name : @caption
    # -- 
    @datatype    = @node.attribute('datatype').text
    @role        = @node.attribute('role').text
    @type        = @node.attribute('type').text
    # -- 
    @calculation = Twb::FieldCalculation.new(self, datasource)
    # -- 
    @hidden      = true if calcNode.has_attribute?('caption')
end

Instance Attribute Details

#calcFields ⇒ Object (readonly)

Returns the value of attribute calcFields.



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# File 'lib/twb/calculatedfield.rb', line 26

def calcFields
  @calcFields
end

#calculation ⇒ Object (readonly)

Returns the value of attribute calculation.



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# File 'lib/twb/calculatedfield.rb', line 26

def calculation
  @calculation
end

#caption ⇒ Object (readonly)

Returns the value of attribute caption.



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# File 'lib/twb/calculatedfield.rb', line 24

def caption
  @caption
end

#dataSource ⇒ Object (readonly)

Returns the value of attribute dataSource.



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# File 'lib/twb/calculatedfield.rb', line 22

def dataSource
  @dataSource
end

#datatype ⇒ Object (readonly)

Returns the value of attribute datatype.



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# File 'lib/twb/calculatedfield.rb', line 25

def datatype
  @datatype
end

#hidden ⇒ Object (readonly)

Returns the value of attribute hidden.



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# File 'lib/twb/calculatedfield.rb', line 27

def hidden
  @hidden
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/twb/calculatedfield.rb', line 24

def name
  @name
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/twb/calculatedfield.rb', line 23

def node
  @node
end

#properties ⇒ Object (readonly)

Returns the value of attribute properties.



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# File 'lib/twb/calculatedfield.rb', line 23

def properties
  @properties
end

#role ⇒ Object (readonly)

Returns the value of attribute role.



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# File 'lib/twb/calculatedfield.rb', line 25

def role
  @role
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/twb/calculatedfield.rb', line 25

def type
  @type
end

#uiname ⇒ Object (readonly)

Returns the value of attribute uiname.



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# File 'lib/twb/calculatedfield.rb', line 24

def uiname
  @uiname
end

Instance Method Details

#calcLines ⇒ Object 



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# File 'lib/twb/calculatedfield.rb', line 50

def calcLines
    @calculation.calcFields
end

#formulaLines ⇒ Object 



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# File 'lib/twb/calculatedfield.rb', line 54

def formulaLines
    @calculation.formulaLines
end

#formulaResolved ⇒ Object 



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# File 'lib/twb/calculatedfield.rb', line 62

def formulaResolved
    @calculation.formulaResolved
end

#formulaResolvedLines ⇒ Object 



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# File 'lib/twb/calculatedfield.rb', line 58

def formulaResolvedLines
    @calculation.formulaResolvedLines
end

#loadProperties ⇒ Object 



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# File 'lib/twb/calculatedfield.rb', line 66

def loadProperties
  @properties= {}
  @node.attributes.each do |name,attr|
    @properties[name] = attr.value
  end
  @properties[:uiname] = @uiname
  return @properties
end

#to_s ⇒ Object 



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# File 'lib/twb/calculatedfield.rb', line 75

def to_s
    "%s(%s) => %s" % [uiname, name, @calculation.formulaFlat]
end