source: geniuswebcore/geniusweb/profile/utilityspace/LinearAdditive.py@ 93

Last change on this file since 93 was 90, checked in by Bart Vastenhouw, 3 years ago

Refactor to help reusing partiesserver.

File size: 698 bytes
Line 
1from decimal import Decimal
2from typing import Dict
3
4from geniusweb.profile.utilityspace.UtilitySpace import UtilitySpace
5from geniusweb.profile.utilityspace.ValueSetUtilities import ValueSetUtilities
6
7
8class LinearAdditive ( UtilitySpace):
9 '''
10 interface to a Utilityspace that is linear-additive.
11
12 '''
13 def getUtilities(self) -> Dict[str, ValueSetUtilities] :
14 '''
15 @return the map from issue names to valuesetutilities (un-weighted)
16 '''
17
18 def getWeights(self) -> Dict[str, Decimal] :
19 '''
20 @return the map from issue names to weights. weights sum to 1.
21 '''
22
23 def getWeight(self, issue:str) -> Decimal: '''
24 @param issue the issue name
25 @return the weight of the given issue
26 '''
27
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