source: geniuswebcore/geniusweb/protocol/session/mopac/MOPACSettings.py@ 73

Last change on this file since 73 was 73, checked in by Bart Vastenhouw, 3 years ago

Fix for IssueValue hashcode.

File size: 4.0 KB
Line 
1from typing import List
2
3from tudelft_utilities_logging.Reporter import Reporter
4
5from geniusweb.deadline.Deadline import Deadline
6from geniusweb.protocol.session.SessionProtocol import SessionProtocol
7from geniusweb.protocol.session.SessionSettings import SessionSettings
8from geniusweb.protocol.session.TeamInfo import TeamInfo
9from geniusweb.protocol.tournament.Team import Team
10from geniusweb.references.PartyWithProfile import PartyWithProfile
11from geniusweb.voting.VotingEvaluator import VotingEvaluator
12
13
14class MOPACSettings (SessionSettings):
15 '''
16 Settings for MOPAC negotiation. in MOPAC, each party may get a "power"
17 parameter containing an natural number ≤1.
18 '''
19
20 def __init__(self, participants:List[TeamInfo] ,
21 deadline:Deadline ,
22 votingevaluator:VotingEvaluator):
23 '''
24 @param participants the list of {@link PartyWithProfile} in clockwise
25 order. There must be at least 2 to run the MOPAC
26 protocol. This is not tested in the constructor
27 because this can be initialized with less, for use in
28 TournamentSettings.
29 @param deadline the {@link Deadline} for the negotiation
30 @param votingeval the {@link VotingEvaluator} to use.
31 '''
32 self._participants = participants;
33 self._deadline = deadline;
34 if participants == None or deadline == None or votingevaluator == None:
35 raise ValueError(
36 "participants, deadline and votingeval must be not none")
37 self._votingevaluator = votingevaluator
38 self._checkTeams();
39
40 def getMaxRunTime(self)->float:
41 return self._deadline.getDuration() / 1000.
42
43 def getProtocol(self, logger:Reporter) -> SessionProtocol :
44 from geniusweb.protocol.session.mopac.MOPACState import MOPACState
45 from geniusweb.protocol.session.mopac.MOPAC import MOPAC
46
47 return MOPAC(MOPACState(None, [], None, self, {}), logger)
48
49 def getTeams(self ) -> List[TeamInfo] :
50 return list(self._participants)
51
52 def getParticipants(self ) -> List[TeamInfo] :
53 '''
54 bit hacky, same as getTeams, for deserialization...
55 '''
56 return list(self._participants)
57
58 def getDeadline(self)-> Deadline :
59 '''
60 @return the deadline for this negotiation
61 '''
62 return self._deadline
63
64 def getAllParties(self)->List[PartyWithProfile] :
65 return [ particip.getParties()[0] for particip in self._participants]
66
67
68 def getVotingEvaluator(self)->VotingEvaluator :
69 '''
70 @return a class that allows us to evaluate the voting results in
71 different ways, selectable by the user.
72 '''
73 return self._votingevaluator
74
75 def With(self, team:TeamInfo ) -> "MOPACSettings" :
76 if team.getSize() != 1:
77 raise ValueError(
78 "Added party must have one party but got " + str(team))
79 newparts:List[TeamInfo] = list(self._participants)
80 newparts.append(team)
81 return MOPACSettings(newparts, self._deadline, self._votingevaluator)
82
83 def __repr__(self)->str:
84 return "MOPACSettings[" + str(self._participants) + "," +\
85 str(self._deadline) + "," + \
86 type(self._votingevaluator).__name__ + "]";
87
88 def getTeamSize(self)->int:
89 return 1;
90
91 def __hash__(self):
92 return hash((tuple(self._participants), self._deadline, self._votingevaluator))
93
94 def __eq__(self, other):
95 return isinstance(other, self.__class__)\
96 and self._participants == other._participants \
97 and self._deadline == other._deadline \
98 and self._votingevaluator == other._votingevaluator
99
100 def _checkTeams(self):
101 '''
102 @throws IllegalArgumentException if teams have improper power settings.
103 '''
104 for team in self._participants:
105 if team.getSize() != 1:
106 raise ValueError("All teams must be size 1 but found " + str(team))
107 party = team.getParties()[0]
108 if 'power' in party.getParty().getParameters().getParameters():
109 power = party.getParty().getParameters().get("power")
110 if not isinstance(power, int):
111 raise ValueError(
112 "parameter 'power' for party" + str(party)
113 + " must be integer but found " + str(power))
114 if power < 1:
115 raise ValueError(
116 "parameter 'power' for party" + str(party)
117 + " must be >=1 but found " + str(power))
118
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