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

Returns a new instance of 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

#dataSourceObject (readonly)

Returns the value of attribute dataSource


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

def dataSource
  @dataSource
end

#functionObject (readonly)

Returns the value of attribute function


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

def function
  @function
end

#nameObject (readonly)

Returns the value of attribute name


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

def name
  @name
end

#rawCodeObject (readonly)

Returns the value of attribute rawCode


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

def rawCode
  @rawCode
end

#techCodeObject (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

#idObject


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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_sObject


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

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