Class: When::Coordinates::Border

Inherits:
BasicTypes::Object show all
Defined in:
lib/when_exe/coordinates.rb

Overview

日時要素の境界 - Border

Direct Known Subclasses

CalendarBorder, DayBorder, Easter, MultiBorder

Constant Summary

Constants included from Namespace

Namespace::DC, Namespace::DCQ, Namespace::DCT, Namespace::FOAF, Namespace::OWL, Namespace::RDF, Namespace::RDFC, Namespace::RDFS, Namespace::RSS, Namespace::XSD

Instance Attribute Summary

Attributes inherited from BasicTypes::Object

#label

Attributes included from Parts::Resource

#child, #keys, #locale, #namespace

Instance Method Summary collapse

Methods included from Parts::Resource

#[], #^, _instance, _setup_, _setup_info, base_uri, #each, #enum_for, #hierarchy, #include?, #included?, #iri, #leaf?, #m17n, #map, #parent, #registered?, root_dir

Methods included from Parts::Resource::Pool

#[], #[]=, #_setup_

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class When::Parts::Resource

Instance Method Details

#_adjust_epoch(date, frame = nil) ⇒ Array<Numeric>

境界の正規化

Parameters:

Returns:



1875
1876
1877
1878
1879
1880
1881
1882
 
# File 'lib/when_exe/coordinates.rb', line 1875

def _adjust_epoch(date, frame=nil)
  s_date  = date.dup
  e_date  = border([+date[0]], frame)
  branch  = behavior * 0
  branch += 1 if (s_date[1..-1] <=> e_date[1..-1]) < 0
  s_date[0] = When::Coordinates::Pair.new(+s_date[0]-branch, branch)
  return s_date
end

#behavior ⇒ Numeric

境界の振舞

Returns:

  • (Numeric) —

    Pair(-1,+1) - 暦年/暦日が進む(境界が前年/日にあり、境界後が当年/日の扱いになる)

    Pair( 0, 0) - 暦年/暦日が戻る(境界が当年/日にあり、境界前が前年/日の扱いになる)



1848
1849
1850
 
# File 'lib/when_exe/coordinates.rb', line 1848

def behavior
  @border[0]
end

#border(date = [], frame = nil) ⇒ Array<Numeric>

境界の取得

Parameters:

Returns:



1859
1860
1861
1862
1863
1864
1865
1866
 
# File 'lib/when_exe/coordinates.rb', line 1859

def border(date=[], frame=nil)
  last = date.length-1
  return @border if last<0
  b_date = date[0..last] + @border[(last+1)..-1]
  branch = @border[last] * 0
  b_date[last] = When::Coordinates::Pair.new(date[last] * 1, branch)
  return b_date
end