Class: Microstation::Drawing::Number

Inherits:
Object
  • Object
show all
Defined in:
lib/microstation/extensions/faa.rb,
lib/microstation/extensions/faa.rb

Constant Summary collapse

DRAWING_RE = 
/(.+)-.+-(.+)-(.+).dgn/

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(locid, factype, index) ⇒ Number

Returns a new instance of Number.



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# File 'lib/microstation/extensions/faa.rb', line 40

def initialize(locid,factype, index)
  @locid = locid.to_s.upcase
  @factype = factype.to_s.upcase
  @index = Index(index)
end

Instance Attribute Details

#factype ⇒ Object (readonly)

Returns the value of attribute factype.



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# File 'lib/microstation/extensions/faa.rb', line 38

def factype
  @factype
end

#index ⇒ Object (readonly)

Returns the value of attribute index.



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# File 'lib/microstation/extensions/faa.rb', line 38

def index
  @index
end

#locid ⇒ Object (readonly)

Returns the value of attribute locid.



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# File 'lib/microstation/extensions/faa.rb', line 38

def locid
  @locid
end

Class Method Details

.from_string(drawing_name) ⇒ Object 



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# File 'lib/microstation/extensions/faa.rb', line 25

def self.from_string(drawing_name)
  md = DRAWING_RE.match(drawing_name.to_s)
  new(md[1],md[2],md[3])
end

Instance Method Details

#+(n) ⇒ Object 



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# File 'lib/microstation/extensions/faa.rb', line 56

def +(n)
  self.class.new(locid,factype,index.+(n))
end

#-(n) ⇒ Object 



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# File 'lib/microstation/extensions/faa.rb', line 60

def -(n)
  self.class.new(locid,factype,index.-(n))
end

#discipline ⇒ Object 



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# File 'lib/microstation/extensions/faa.rb', line 52

def discipline
  index.discipline
end

#Index(str) ⇒ Object 



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# File 'lib/microstation/extensions/faa.rb', line 31

def Index(str)
  return str if str == Drawing::Index
  Drawing::Index.new(str.to_s)
end

#to_s ⇒ Object 



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# File 'lib/microstation/extensions/faa.rb', line 48

def to_s
  [locid,'D',factype,index.to_s].join("-")
end