Class: Stupidedi::Schema::SegmentUse

Inherits:
AbstractUse show all
Extended by:
Forwardable
Includes:
Inspect
Defined in:
lib/stupidedi/schema/segment_use.rb

Overview

See Also:

  • B.1.1.3.12.5 Data Segments in a Transaction Set

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Inspect

#inspect

Methods inherited from AbstractUse

#component?, #composite?, #definition?, #element?, #functional_group?, #interchange?, #loop?, #repeated?, #simple?, #table?, #transaction_set?, #usage?

Constructor Details

#initialize(definition, position, requirement, repeat_count, parent) ⇒ SegmentUse

Returns a new instance of SegmentUse.



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# File 'lib/stupidedi/schema/segment_use.rb', line 37

def initialize(definition, position, requirement, repeat_count, parent)
  @definition, @position, @requirement, @repeat_count, @parent =
    definition, position, requirement, repeat_count, parent

  # Delay re-parenting until the entire definition tree has a root
  # to prevent unnecessarily copying objects
  unless parent.nil?
    @definition = @definition.copy(:parent => self)
  end
end

Instance Attribute Details

#definition ⇒ SegmentDef (readonly)

Returns:



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# File 'lib/stupidedi/schema/segment_use.rb', line 16

def definition
  @definition
end

#parent ⇒ LoopDef, TableDef (readonly)

Returns:



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# File 'lib/stupidedi/schema/segment_use.rb', line 30

def parent
  @parent
end

#position ⇒ Integer (readonly)

Returns:

See Also:

  • B.1.1.3.12.7 Data Segment Position


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# File 'lib/stupidedi/schema/segment_use.rb', line 13

def position
  @position
end

#repeat_count ⇒ RepeatCount (readonly)

Returns:

See Also:

  • B.1.3.12.3 Repeated Occurrences of Single Data Segments
  • B.1.3.12.8 Data Segment Occurrence


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# File 'lib/stupidedi/schema/segment_use.rb', line 27

def repeat_count
  @repeat_count
end

#requirement ⇒ SegmentReq (readonly)

Returns:

See Also:

  • B.1.1.3.12.6 Data Segment Requirement Designators


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# File 'lib/stupidedi/schema/segment_use.rb', line 21

def requirement
  @requirement
end

Instance Method Details

#copy(changes = {}) ⇒ SegmentUse

Returns:



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# File 'lib/stupidedi/schema/segment_use.rb', line 49

def copy(changes = {})
  SegmentUse.new \
    changes.fetch(:definition, @definition),
    changes.fetch(:position, @position),
    changes.fetch(:requirement, @requirement),
    changes.fetch(:repeat_count, @repeat_count),
    changes.fetch(:parent, @parent)
end

#empty(position) ⇒ SegmentVal

Returns:

  • (SegmentVal) 


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# File 'lib/stupidedi/schema/segment_use.rb', line 63

def empty(position)
  definition.empty(self, position)
end

#pretty_print(q) ⇒ void

This method returns an undefined value.



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# File 'lib/stupidedi/schema/segment_use.rb', line 77

def pretty_print(q)
  q.text "SegmentUse"
  q.group(2, "(", ")") do
    q.breakable ""
    q.pp @position
    q.text ","

    q.breakable
    q.pp @definition
    q.text ","

    q.breakable
    q.pp @requirement
    q.text ","

    q.breakable
    q.pp @repeat_count
  end
end

#repeatable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/schema/segment_use.rb', line 58

def repeatable?
  @repeat_count.try{|r| r.include?(2) }
end

#segment? ⇒ Object

Is this a Stupidedi::Schema::SegmentUse?



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# File 'lib/stupidedi/schema/segment_use.rb', line 72

def segment?
  true
end

#value(element_vals, position) ⇒ Object 



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# File 'lib/stupidedi/schema/segment_use.rb', line 67

def value(element_vals, position)
  definition.value(element_vals, self, position)
end