Class: Stupidedi::Values::SimpleElementVal Abstract

Inherits:
AbstractElementVal show all
Defined in:
lib/stupidedi/values/simple_element_val.rb

Overview

This class is abstract.

This must be subclassed to add type- and version-specific functionality. For instance, DateVal adds #day, #month, etc.

See Also:

Direct Known Subclasses

Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::DateVal, Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::FixnumVal, Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::FloatVal, Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::IdentifierVal, Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::StringVal, Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::TimeVal, Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::DateVal, Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::FixnumVal, Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::FloatVal, Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::IdentifierVal, Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::StringVal, Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::TimeVal, Stupidedi::Versions::Interchanges::FiveOhOne::ElementDefs::SeparatorElementVal, Stupidedi::Versions::Interchanges::FourOhOne::ElementDefs::SeparatorElementVal

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Methods inherited from AbstractElementVal

#element?, #size

Methods inherited from AbstractVal

#blank?, #characters, #composite?, #element?, #empty?, #functional_group?, #interchange?, #invalid?, #loop?, #present?, #repeated?, #segment?, #separator?, #size, #table?, #transaction_set?, #transmission?, #valid?

Methods included from Color

ansi, #ansi

Methods included from Inspect

#inspect

Constructor Details

- (SimpleElementVal) initialize(usage, position)

A new instance of SimpleElementVal



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# File 'lib/stupidedi/values/simple_element_val.rb', line 32

def initialize(usage, position)
  @usage, @position =
    usage, position
end

Instance Attribute Details

- (Reader::Position) position (readonly)

Returns:



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# File 'lib/stupidedi/values/simple_element_val.rb', line 30

def position
  @position
end

- (SimpleElementUse, ComponentElementUse) usage (readonly)

Returns:

  • (SimpleElementUse, ComponentElementUse) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 27

def usage
  @usage
end

Instance Method Details

- (Boolean) allowed?

True unless this value isn't included in ElementUse#allowed_values

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 41

def allowed?
  empty? or invalid? or usage.allowed_values.include?(to_s)
end

- (Boolean) component?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 70

def component?
  @usage.component?
end

- (SimpleElementVal) copy

Returns:



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# File 'lib/stupidedi/values/simple_element_val.rb', line 38

abstract :copy, "changes={}"

- (Boolean) date?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 49

def date?
  false
end

- (SimpleElementDef) definition

Returns:

  • (SimpleElementDef) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 13

delegate :definition, :to => :@usage

- (Boolean) id?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 45

def id?
  false
end

- (Boolean) leaf?

True

Returns:

  • (Boolean) —

    true



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# File 'lib/stupidedi/values/simple_element_val.rb', line 66

def leaf?
  true
end

- (Boolean) numeric?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 61

def numeric?
  false
end

- (Boolean) simple?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 74

def simple?
  not @usage.component?
end

- (Boolean) string?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 57

def string?
  false
end

- (Boolean) time?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 53

def time?
  false
end

- (String) to_x12

Returns:



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# File 'lib/stupidedi/values/simple_element_val.rb', line 18

abstract :to_x12