Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 1 | /** |
Nils Diewald | 7148c6f | 2015-05-04 15:07:53 +0000 | [diff] [blame] | 2 | * Object representing information |
| 3 | * about a match's layer annotation. |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 4 | */ |
Akron | e51eaa3 | 2020-11-10 09:35:53 +0100 | [diff] [blame] | 5 | "use strict"; |
| 6 | |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 7 | define(function () { |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 8 | |
| 9 | const _AvailableRE = |
Nils Diewald | 7148c6f | 2015-05-04 15:07:53 +0000 | [diff] [blame] | 10 | new RegExp("^([^\/]+?)\/([^=]+?)(?:=(spans|rels|tokens))?$"); |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 11 | |
| 12 | return { |
Nils Diewald | 7148c6f | 2015-05-04 15:07:53 +0000 | [diff] [blame] | 13 | /** |
| 14 | * Create new match information |
| 15 | * object for one layer. |
| 16 | * |
| 17 | * Alternatively pass a string as |
| 18 | * <tt>base/s=span</tt> |
| 19 | * |
| 20 | * @param foundry |
| 21 | */ |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 22 | create : function (foundry, layer, type) { |
| 23 | return Object.create(this)._init(foundry, layer, type); |
| 24 | }, |
Nils Diewald | 7148c6f | 2015-05-04 15:07:53 +0000 | [diff] [blame] | 25 | |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 26 | |
Nils Diewald | 7148c6f | 2015-05-04 15:07:53 +0000 | [diff] [blame] | 27 | // Initialize Layer |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 28 | _init : function (foundry, layer, type) { |
| 29 | if (foundry === undefined) |
Akron | d67d45b | 2017-05-18 21:47:38 +0200 | [diff] [blame] | 30 | throw new Error("Missing parameters"); |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 31 | |
| 32 | const t = this; |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 33 | |
| 34 | if (layer === undefined) { |
Akron | d67d45b | 2017-05-18 21:47:38 +0200 | [diff] [blame] | 35 | if (_AvailableRE.exec(foundry)) { |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 36 | t.foundry = RegExp.$1; |
| 37 | t.layer = RegExp.$2; |
| 38 | t.type = RegExp.$3; |
Akron | d67d45b | 2017-05-18 21:47:38 +0200 | [diff] [blame] | 39 | } |
| 40 | else { |
| 41 | throw new Error("Missing parameters"); |
| 42 | }; |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 43 | } |
| 44 | else { |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 45 | t.foundry = foundry; |
| 46 | t.layer = layer; |
| 47 | t.type = type; |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 48 | }; |
| 49 | |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 50 | if (t.type === undefined) |
| 51 | t.type = 'tokens'; |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 52 | |
Akron | ff1b1f3 | 2020-10-18 11:41:29 +0200 | [diff] [blame] | 53 | return t; |
Nils Diewald | 0e6992a | 2015-04-14 20:13:52 +0000 | [diff] [blame] | 54 | } |
| 55 | }; |
| 56 | }); |
| 57 | |