Module: When::TM::RelativePosition
- Defined in:
- lib/when_exe/tmobjects.rb
Overview
相対的な時間位置
Allen(1983) が分類した13種類の相対的な時間位置を定義している
ISO19108では値は Code クラスだが、本実装では値は Symbol である
see gml schema
see Allen,J.F., Maintaining Knowledge about Temporal Intervals, Communications of the ACM, 1983,vol.26 pp.832-843
Constant Summary collapse
- Before =
:Before- After =
:After- Begins =
:Begins- Ends =
:Ends- During =
:During- Equals =
:Equals- Contains =
:Contains- Overlaps =
:Overlaps- Meets =
:Meets- OverlappedBy =
:OverlappedBy- MetBy =
:MetBy- BegunBy =
:BegunBy- EndedBy =
:EndedBy