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:

  • B.1.1.3.1 Data Element

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractElementVal

#element?, #size

Methods inherited from AbstractVal

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

Methods included from Color

ansi, #ansi

Methods included from Inspect

#inspect

Constructor Details

#initialize(usage, position) ⇒ SimpleElementVal

Returns a new instance of SimpleElementVal.



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# File 'lib/stupidedi/values/simple_element_val.rb', line 33

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

Instance Attribute Details

#position ⇒ Reader::Position (readonly)

Returns:



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# File 'lib/stupidedi/values/simple_element_val.rb', line 31

def position
  @position
end

#usage ⇒ SimpleElementUse, ComponentElementUse (readonly)

Returns:

  • (SimpleElementUse, ComponentElementUse) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 14

def_delegators :usage, :definition, :descriptor

Instance Method Details

#allowed? ⇒ Boolean

True unless this value isn't included in Schema::SimpleElementUse#allowed_values

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 42

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

#component? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 71

def component?
  @usage.component?
end

#copy ⇒ SimpleElementVal

Returns:



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# File 'lib/stupidedi/values/simple_element_val.rb', line 39

abstract :copy, "changes={}"

#date? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 50

def date?
  false
end

#id? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 46

def id?
  false
end

#leaf? ⇒ Boolean

Returns true.

Returns:

  • (Boolean) —

    true



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# File 'lib/stupidedi/values/simple_element_val.rb', line 67

def leaf?
  true
end

#numeric? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 62

def numeric?
  false
end

#simple? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 75

def simple?
  not @usage.component?
end

#string? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 58

def string?
  false
end

#time? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 54

def time?
  false
end

#to_s

This method is abstract. 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 25

abstract :to_s

#to_x12 ⇒ String

Returns:

  • (String) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 19

abstract :to_x12

#too_long? ⇒ Boolean

This method is abstract.

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 21

abstract :too_long?

#too_short? ⇒ Boolean

This method is abstract.

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 23

abstract :too_short?

#valid? ⇒ Boolean

This method is abstract.

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/values/simple_element_val.rb', line 16

abstract :valid?