Class: FixedLayoutMapper::Mapper::SubLayoutMapper

Inherits:
ColumnMapper
  • Object
show all
Defined in:
lib/fixed-layout-mapper.rb

Instance Attribute Summary

Attributes inherited from ColumnMapper

#converter, #layout_mapper

Instance Method Summary collapse

Methods inherited from ColumnMapper

#convert

Constructor Details

#initialize(layout_mapper, layout_id, converter = nil) ⇒ SubLayoutMapper

Returns a new instance of SubLayoutMapper.



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# File 'lib/fixed-layout-mapper.rb', line 42

def initialize(layout_mapper, layout_id, converter = nil)
  super layout_mapper, converter
  @layout_id = layout_id
end

Instance Method Details

#length ⇒ Object 



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# File 'lib/fixed-layout-mapper.rb', line 52

def length
  layout_mapper.get_layout(@layout_id).length
end

#map(bytes) ⇒ Object 



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# File 'lib/fixed-layout-mapper.rb', line 47

def map(bytes)
  value, rest = layout_mapper.get_layout(@layout_id).map(bytes, layout_mapper.get_result_class(@layout_id))
  [convert(value), rest]
end