1 | package geniusweb.protocol.session.mopac;
|
---|
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.OnePartyTeam;
|
---|
13 | import geniusweb.protocol.session.SessionSettings;
|
---|
14 | import geniusweb.protocol.session.TeamOfPartiesAndProfiles;
|
---|
15 | import geniusweb.references.PartyWithProfile;
|
---|
16 | import geniusweb.voting.VotingEvaluator;
|
---|
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 MOPACSettings implements SessionSettings {
|
---|
24 | private final List<OnePartyTeam> participants;
|
---|
25 | private final Deadline deadline;
|
---|
26 | private final VotingEvaluator 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. But SAOP can be initialized with less, for
|
---|
33 | * use in TournamentSettings.
|
---|
34 | *
|
---|
35 | * All provided participants must
|
---|
36 | *
|
---|
37 | * @param deadline
|
---|
38 | * @param minimumVotes the minimum number of votes allowed for a bid.
|
---|
39 | */
|
---|
40 | @JsonCreator
|
---|
41 | public MOPACSettings(
|
---|
42 | @JsonProperty("participants") List<OnePartyTeam> participants,
|
---|
43 | @JsonProperty("deadline") Deadline deadline,
|
---|
44 | @JsonProperty("votingevaluator") VotingEvaluator votingeval) {
|
---|
45 | this.participants = participants;
|
---|
46 | this.deadline = deadline;
|
---|
47 | if (participants == null || deadline == null || votingeval == null)
|
---|
48 | throw new IllegalArgumentException(
|
---|
49 | "participants, deadline and votingeval must be not null");
|
---|
50 | this.votingevaluator = votingeval;
|
---|
51 | checkTeams();
|
---|
52 | }
|
---|
53 |
|
---|
54 | @Override
|
---|
55 | public Double getMaxRunTime() {
|
---|
56 | return deadline.getDuration() / 1000d;
|
---|
57 | }
|
---|
58 |
|
---|
59 | @Override
|
---|
60 | public MOPAC getProtocol(Reporter logger) {
|
---|
61 | return new MOPAC(new MOPACState(this), logger);
|
---|
62 | }
|
---|
63 |
|
---|
64 | @Override
|
---|
65 | public List<TeamOfPartiesAndProfiles> getTeams() {
|
---|
66 | return Collections.unmodifiableList(participants);
|
---|
67 | }
|
---|
68 |
|
---|
69 | /**
|
---|
70 | * @return the deadline for this negotiation
|
---|
71 | */
|
---|
72 | public Deadline getDeadline() {
|
---|
73 | return deadline;
|
---|
74 | }
|
---|
75 |
|
---|
76 | @Override
|
---|
77 | public List<PartyWithProfile> getAllParties() {
|
---|
78 | return participants.stream()
|
---|
79 | .map(particip -> particip.getAllParties().get(0))
|
---|
80 | .collect(Collectors.toList());
|
---|
81 | }
|
---|
82 |
|
---|
83 | /**
|
---|
84 | * @return a class that allows us to evaluate the voting results in
|
---|
85 | * different ways, selectable by the user.
|
---|
86 | */
|
---|
87 | public VotingEvaluator getVotingEvaluation() {
|
---|
88 | return votingevaluator;
|
---|
89 | }
|
---|
90 |
|
---|
91 | @Override
|
---|
92 | public SessionSettings with(TeamOfPartiesAndProfiles party) {
|
---|
93 | if (!(party instanceof OnePartyTeam))
|
---|
94 | throw new IllegalArgumentException(
|
---|
95 | "Added party must be OnePartyTeam but got " + party);
|
---|
96 | List<OnePartyTeam> newparts = new LinkedList<>(participants);
|
---|
97 | newparts.add((OnePartyTeam) party);
|
---|
98 | return new MOPACSettings(newparts, deadline, votingevaluator);
|
---|
99 | }
|
---|
100 |
|
---|
101 | @Override
|
---|
102 | public String toString() {
|
---|
103 | return "MOPACSettings[" + participants + "," + deadline + ","
|
---|
104 | + votingevaluator.getClass().getSimpleName() + "]";
|
---|
105 | }
|
---|
106 |
|
---|
107 | @Override
|
---|
108 | public int hashCode() {
|
---|
109 | final int prime = 31;
|
---|
110 | int result = 1;
|
---|
111 | result = prime * result
|
---|
112 | + ((deadline == null) ? 0 : deadline.hashCode());
|
---|
113 | result = prime * result
|
---|
114 | + ((participants == null) ? 0 : participants.hashCode());
|
---|
115 | result = prime * result
|
---|
116 | + ((votingevaluator == null) ? 0 : votingevaluator.hashCode());
|
---|
117 | return result;
|
---|
118 | }
|
---|
119 |
|
---|
120 | @Override
|
---|
121 | public boolean equals(Object obj) {
|
---|
122 | if (this == obj)
|
---|
123 | return true;
|
---|
124 | if (obj == null)
|
---|
125 | return false;
|
---|
126 | if (getClass() != obj.getClass())
|
---|
127 | return false;
|
---|
128 | MOPACSettings other = (MOPACSettings) obj;
|
---|
129 | if (deadline == null) {
|
---|
130 | if (other.deadline != null)
|
---|
131 | return false;
|
---|
132 | } else if (!deadline.equals(other.deadline))
|
---|
133 | return false;
|
---|
134 | if (participants == null) {
|
---|
135 | if (other.participants != null)
|
---|
136 | return false;
|
---|
137 | } else if (!participants.equals(other.participants))
|
---|
138 | return false;
|
---|
139 | if (votingevaluator == null) {
|
---|
140 | if (other.votingevaluator != null)
|
---|
141 | return false;
|
---|
142 | } else if (!votingevaluator.equals(other.votingevaluator))
|
---|
143 | return false;
|
---|
144 | return true;
|
---|
145 | }
|
---|
146 |
|
---|
147 | /**
|
---|
148 | * @throws IllegalArgumentException if teams have improper power settings.
|
---|
149 | */
|
---|
150 | private void checkTeams() {
|
---|
151 | for (OnePartyTeam party : participants) {
|
---|
152 | Object power = party.getParty().getParameters().get("power");
|
---|
153 | if (power != null) {
|
---|
154 | if (!(power instanceof Integer))
|
---|
155 | throw new IllegalArgumentException(
|
---|
156 | "parameter 'power' for party" + party
|
---|
157 | + " must be integer but found " + power);
|
---|
158 | if ((Integer) power < 1)
|
---|
159 | throw new IllegalArgumentException(
|
---|
160 | "parameter 'power' for party" + party
|
---|
161 | + " must be >=1 but found " + power);
|
---|
162 |
|
---|
163 | }
|
---|
164 | }
|
---|
165 | }
|
---|
166 |
|
---|
167 | }
|
---|