Class: Twb::CodedField

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/twb/codedfield.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(code) ⇒ CodedField 



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

def initialize code
  # puts "...CodedField :: #{code}"

  @rawCode = code
  trimmed  = code.gsub(/^['"]|['"]$/,'').gsub(/^\[|\]$/,'').gsub(/:[0-9]+$/,'')
  # puts "      trimmed :: #{trimmed}"

  parts    = trimmed.split('].[')
 #puts "Field: #{code}  parts: #{parts.length} - #{parts.inspect}"

 #puts "   p1: #{parts[0]}"

 #puts "   p2: #{parts[1]}"

  if parts.length == 1
   #puts '==1'

    @name = parts[0]
    @techCode = "[#{@name}]"
  elsif # parts.length <> 1

   #puts '<>1'

   #puts "p[0]: #{parts[0]}"

   #puts "p[1]: #{parts[1]}"

    @dataSource  = parts[0]
    fldName = parts[1]
    if fldName.start_with?(':') && fldName.count(':') == 1
      @name = fldName
    else
      parseField fldName
    end
    @techCode   = "[#{@dataSource}].[#{@name}]"
  end
end

Instance Attribute Details

#dataSource ⇒ Object (readonly)

Returns the value of attribute dataSource.



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

def dataSource
  @dataSource
end

#function ⇒ Object (readonly)

Returns the value of attribute function.



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

def function
  @function
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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

def name
  @name
end

#rawCode ⇒ Object (readonly)

Returns the value of attribute rawCode.



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

def rawCode
  @rawCode
end

#techCode ⇒ Object (readonly)

Returns the value of attribute techCode.



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

def techCode
  @techCode
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/twb/codedfield.rb', line 77

def <=>(other)
  # myName    = @uiname.nil? ? '' : @uiname

  # otherName = other.uiName.nil? ? "" : other.uiName

  # ##puts "#{@uiname} / #{myName} <=>  #{otherName} / #{other.uiName}"

  # ##puts "#{@uiname.nil?} // #{other.uiName.nil?}"

  # myName <=> otherName

  @fqName <=> other.techCode
end

#id ⇒ Object 



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# File 'lib/twb/codedfield.rb', line 69

def id
  @id ||= @id = "#{@dataSource}::#{@uiname}"
end

#parseField(str) ⇒ Object

initialize



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# File 'lib/twb/codedfield.rb', line 57

def parseField str
  # puts "parseField: #{str}"

  parts = str.split(':')
  case parts.length
  when 1
    @name     = parts[0]
  else
    @name     = parts[-2]
    @function = parts[0]
  end
end

#to_s ⇒ Object 



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# File 'lib/twb/codedfield.rb', line 73

def to_s
  "ds:#{dataSource}|n:#{name}|tc:#{techCode}"
end