liquid_feedback_core
annotate LICENSE @ 126:5edfb00d840a
Implementation of Schulze's Supermajority Requirements
Changes in detail:
- Renamed column "agreed" of table "initiative" to "majority"
- Added column "winner" to table "initiative"
- Extended constraint "non_admitted_initiatives_cant_contain_voting_results" of table "initiative" to "rank" and "winner" columns
- Removed constraint "non_agreed_initiatives_cant_get_a_rank" from table "initiative"
- Replaced PRIMARY KEY of "battle" table by a single NOT NULL constraint on column "issue_id" and three (partial) indicies allowing NULL values as initiative ids
- Added constraint "initiative_ids_not_equal" to "battle" table
- Added view "battle_participant" which selects admitted initiatives plus one virtual "status-quo" initiative for each issue denoted by an initiative_id being NULL
- Modified "battle_view" to include all admitted initiatives plus the virtual "status-quo" initiative
- Modified function "calculate_ranks" to respect all battle participants, to set the rank of all initiatives where the rank is better than status-quo, and to mark the final winner (if existent)
Changes in detail:
- Renamed column "agreed" of table "initiative" to "majority"
- Added column "winner" to table "initiative"
- Extended constraint "non_admitted_initiatives_cant_contain_voting_results" of table "initiative" to "rank" and "winner" columns
- Removed constraint "non_agreed_initiatives_cant_get_a_rank" from table "initiative"
- Replaced PRIMARY KEY of "battle" table by a single NOT NULL constraint on column "issue_id" and three (partial) indicies allowing NULL values as initiative ids
- Added constraint "initiative_ids_not_equal" to "battle" table
- Added view "battle_participant" which selects admitted initiatives plus one virtual "status-quo" initiative for each issue denoted by an initiative_id being NULL
- Modified "battle_view" to include all admitted initiatives plus the virtual "status-quo" initiative
- Modified function "calculate_ranks" to respect all battle participants, to set the rank of all initiatives where the rank is better than status-quo, and to mark the final winner (if existent)
| author | jbe |
|---|---|
| date | Tue May 24 03:01:49 2011 +0200 (2011-05-24) |
| parents | ea4928ccc8eb |
| children | 8809f1202ee0 |
| rev | line source |
|---|---|
| jbe@108 | 1 Copyright (c) 2009-2011 Public Software Group e. V., Berlin, Germany |
| jbe@0 | 2 |
| jbe@0 | 3 Permission is hereby granted, free of charge, to any person obtaining a |
| jbe@0 | 4 copy of this software and associated documentation files (the "Software"), |
| jbe@0 | 5 to deal in the Software without restriction, including without limitation |
| jbe@0 | 6 the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| jbe@0 | 7 and/or sell copies of the Software, and to permit persons to whom the |
| jbe@0 | 8 Software is furnished to do so, subject to the following conditions: |
| jbe@0 | 9 |
| jbe@0 | 10 The above copyright notice and this permission notice shall be included in |
| jbe@0 | 11 all copies or substantial portions of the Software. |
| jbe@0 | 12 |
| jbe@0 | 13 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| jbe@0 | 14 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| jbe@0 | 15 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| jbe@0 | 16 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| jbe@0 | 17 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| jbe@0 | 18 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| jbe@0 | 19 DEALINGS IN THE SOFTWARE. |