1 | package geniusweb.protocol.session.mopac2;
|
---|
2 |
|
---|
3 | import java.util.Collections;
|
---|
4 | import java.util.LinkedList;
|
---|
5 | import java.util.List;
|
---|
6 | import java.util.stream.Collectors;
|
---|
7 |
|
---|
8 | import com.fasterxml.jackson.annotation.JsonCreator;
|
---|
9 | import com.fasterxml.jackson.annotation.JsonProperty;
|
---|
10 |
|
---|
11 | import geniusweb.deadline.Deadline;
|
---|
12 | import geniusweb.protocol.session.SessionSettings;
|
---|
13 | import geniusweb.protocol.session.TeamInfo;
|
---|
14 | import geniusweb.references.PartyWithProfile;
|
---|
15 | import geniusweb.voting.VotingEvaluator;
|
---|
16 | import geniusweb.voting.VotingEvaluatorWithValue;
|
---|
17 | import tudelft.utilities.logging.Reporter;
|
---|
18 |
|
---|
19 | /**
|
---|
20 | * Settings for MOPAC negotiation. in MOPAC, each party may get a "power"
|
---|
21 | * parameter containing an natural number ≤1.
|
---|
22 | */
|
---|
23 | public class MOPAC2Settings implements SessionSettings {
|
---|
24 | private final List<TeamInfo> participants;
|
---|
25 | private final Deadline deadline;
|
---|
26 | private final VotingEvaluatorWithValue votingevaluator;
|
---|
27 |
|
---|
28 | /**
|
---|
29 | *
|
---|
30 | * @param participants the list of {@link PartyWithProfile} in clockwise
|
---|
31 | * order. There must be at least 2 to run the MOPAC
|
---|
32 | * protocol. This is not tested in the constructor
|
---|
33 | * because this can be initialized with less, for use in
|
---|
34 | * TournamentSettings.
|
---|
35 | * @param deadline the {@link Deadline} for the negotiation
|
---|
36 | * @param votingeval the {@link VotingEvaluator} to use.
|
---|
37 | */
|
---|
38 | @JsonCreator
|
---|
39 | public MOPAC2Settings(
|
---|
40 | @JsonProperty("participants") List<TeamInfo> participants,
|
---|
41 | @JsonProperty("deadline") Deadline deadline,
|
---|
42 | @JsonProperty("votingevaluator") VotingEvaluatorWithValue votingeval) {
|
---|
43 | this.participants = participants;
|
---|
44 | this.deadline = deadline;
|
---|
45 | if (participants == null || deadline == null || votingeval == null)
|
---|
46 | throw new IllegalArgumentException(
|
---|
47 | "participants, deadline and votingeval must be not null");
|
---|
48 | this.votingevaluator = votingeval;
|
---|
49 | checkTeams();
|
---|
50 | }
|
---|
51 |
|
---|
52 | @Override
|
---|
53 | public Double getMaxRunTime() {
|
---|
54 | return deadline.getDuration() / 1000d;
|
---|
55 | }
|
---|
56 |
|
---|
57 | @Override
|
---|
58 | public MOPAC2 getProtocol(Reporter logger) {
|
---|
59 | return new MOPAC2(new MOPAC2State(this), logger);
|
---|
60 | }
|
---|
61 |
|
---|
62 | @Override
|
---|
63 | public List<TeamInfo> getTeams() {
|
---|
64 | return Collections.unmodifiableList(participants);
|
---|
65 | }
|
---|
66 |
|
---|
67 | /**
|
---|
68 | * @return the deadline for this negotiation
|
---|
69 | */
|
---|
70 | public Deadline getDeadline() {
|
---|
71 | return deadline;
|
---|
72 | }
|
---|
73 |
|
---|
74 | @Override
|
---|
75 | public List<PartyWithProfile> getAllParties() {
|
---|
76 | return participants.stream()
|
---|
77 | .map(particip -> particip.getParties().get(0))
|
---|
78 | .collect(Collectors.toList());
|
---|
79 | }
|
---|
80 |
|
---|
81 | /**
|
---|
82 | * @return a class that allows us to evaluate the voting results in
|
---|
83 | * different ways, selectable by the user.
|
---|
84 | */
|
---|
85 | public VotingEvaluatorWithValue getVotingEvaluation() {
|
---|
86 | return votingevaluator;
|
---|
87 | }
|
---|
88 |
|
---|
89 | @Override
|
---|
90 | public MOPAC2Settings with(TeamInfo team) {
|
---|
91 | if (team.getSize() != 1)
|
---|
92 | throw new IllegalArgumentException(
|
---|
93 | "Added party must be OnePartyTeam but got " + team);
|
---|
94 | List<TeamInfo> newparts = new LinkedList<>(
|
---|
95 | participants);
|
---|
96 | newparts.add(team);
|
---|
97 | return new MOPAC2Settings(newparts, deadline, votingevaluator);
|
---|
98 | }
|
---|
99 |
|
---|
100 | @Override
|
---|
101 | public Integer getTeamSize() {
|
---|
102 | return 1;
|
---|
103 | }
|
---|
104 |
|
---|
105 | @Override
|
---|
106 | public String toString() {
|
---|
107 | return "MOPAC2Settings[" + participants + "," + deadline + ","
|
---|
108 | + votingevaluator.getClass().getSimpleName() + "]";
|
---|
109 | }
|
---|
110 |
|
---|
111 | @Override
|
---|
112 | public int hashCode() {
|
---|
113 | final int prime = 31;
|
---|
114 | int result = 1;
|
---|
115 | result = prime * result
|
---|
116 | + ((deadline == null) ? 0 : deadline.hashCode());
|
---|
117 | result = prime * result
|
---|
118 | + ((participants == null) ? 0 : participants.hashCode());
|
---|
119 | result = prime * result
|
---|
120 | + ((votingevaluator == null) ? 0 : votingevaluator.hashCode());
|
---|
121 | return result;
|
---|
122 | }
|
---|
123 |
|
---|
124 | @Override
|
---|
125 | public boolean equals(Object obj) {
|
---|
126 | if (this == obj)
|
---|
127 | return true;
|
---|
128 | if (obj == null)
|
---|
129 | return false;
|
---|
130 | if (getClass() != obj.getClass())
|
---|
131 | return false;
|
---|
132 | MOPAC2Settings other = (MOPAC2Settings) obj;
|
---|
133 | if (deadline == null) {
|
---|
134 | if (other.deadline != null)
|
---|
135 | return false;
|
---|
136 | } else if (!deadline.equals(other.deadline))
|
---|
137 | return false;
|
---|
138 | if (participants == null) {
|
---|
139 | if (other.participants != null)
|
---|
140 | return false;
|
---|
141 | } else if (!participants.equals(other.participants))
|
---|
142 | return false;
|
---|
143 | if (votingevaluator == null) {
|
---|
144 | if (other.votingevaluator != null)
|
---|
145 | return false;
|
---|
146 | } else if (!votingevaluator.equals(other.votingevaluator))
|
---|
147 | return false;
|
---|
148 | return true;
|
---|
149 | }
|
---|
150 |
|
---|
151 | /**
|
---|
152 | * @throws IllegalArgumentException if teams have improper power settings.
|
---|
153 | */
|
---|
154 | private void checkTeams() {
|
---|
155 | for (TeamInfo team : participants) {
|
---|
156 | if (team.getSize() != 1)
|
---|
157 | throw new IllegalArgumentException(
|
---|
158 | "All teams must be size 1 but found " + team);
|
---|
159 | PartyWithProfile party = team.getParties().get(0);
|
---|
160 | Object power = party.getParty().getParameters().get("power");
|
---|
161 | if (power != null) {
|
---|
162 | if (!(power instanceof Integer))
|
---|
163 | throw new IllegalArgumentException(
|
---|
164 | "parameter 'power' for party" + party
|
---|
165 | + " must be integer but found " + power);
|
---|
166 | if ((Integer) power < 1)
|
---|
167 | throw new IllegalArgumentException(
|
---|
168 | "parameter 'power' for party" + party
|
---|
169 | + " must be >=1 but found " + power);
|
---|
170 |
|
---|
171 | }
|
---|
172 | }
|
---|
173 | }
|
---|
174 |
|
---|
175 | }
|
---|