1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.conflict.tags;
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3 |
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4 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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5 | import org.openstreetmap.josm.data.osm.Relation;
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6 | import org.openstreetmap.josm.data.osm.RelationMember;
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7 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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8 |
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9 | import static org.openstreetmap.josm.tools.I18n.tr;
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10 | import static org.openstreetmap.josm.gui.conflict.tags.RelationMemberConflictDecisionType.*;
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11 |
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12 | public class RelationMemberConflictDecision {
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13 |
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14 | private Relation relation;
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15 | private int pos;
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16 | private OsmPrimitive originalPrimitive;
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17 | private String role;
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18 | private RelationMemberConflictDecisionType decision;
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19 |
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20 | public RelationMemberConflictDecision(Relation relation, int pos) throws IllegalArgumentException {
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21 | CheckParameterUtil.ensureParameterNotNull(relation, "relation");
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22 | RelationMember member = relation.getMember(pos);
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23 | if (member == null)
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24 | throw new IndexOutOfBoundsException(tr("Position {0} is out of range. Current number of members is {1}.", pos, relation.getMembersCount()));
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25 | this.relation = relation;
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26 | this.pos = pos;
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27 | this.originalPrimitive = member.getMember();
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28 | this.role = member.hasRole()? member.getRole() : "";
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29 | this.decision = UNDECIDED;
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30 | }
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31 |
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32 | public Relation getRelation() {
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33 | return relation;
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34 | }
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35 |
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36 | public int getPos() {
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37 | return pos;
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38 | }
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39 |
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40 | public OsmPrimitive getOriginalPrimitive() {
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41 | return originalPrimitive;
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42 | }
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43 |
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44 | public String getRole() {
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45 | return role;
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46 | }
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47 |
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48 | public RelationMemberConflictDecisionType getDecision() {
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49 | return decision;
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50 | }
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51 |
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52 | public void setRole(String role) {
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53 | this.role = role == null ? "" : role;
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54 | }
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55 |
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56 | public void decide(RelationMemberConflictDecisionType decision) {
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57 | if (decision == null) {
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58 | decision = UNDECIDED;
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59 | }
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60 | this.decision = decision;
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61 | }
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62 |
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63 | public boolean isDecided() {
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64 | return ! UNDECIDED.equals(decision);
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65 | }
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66 |
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67 | public boolean matches(Relation relation, int pos) {
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68 | return this.relation == relation && this.pos == pos;
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69 | }
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70 |
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71 | @Override
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72 | public int hashCode() {
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73 | final int prime = 31;
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74 | int result = 1;
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75 | result = prime * result + ((decision == null) ? 0 : decision.hashCode());
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76 | result = prime * result + ((originalPrimitive == null) ? 0 : originalPrimitive.hashCode());
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77 | result = prime * result + pos;
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78 | result = prime * result + ((relation == null) ? 0 : relation.hashCode());
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79 | result = prime * result + ((role == null) ? 0 : role.hashCode());
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80 | return result;
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81 | }
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82 |
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83 | @Override
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84 | public boolean equals(Object obj) {
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85 | if (this == obj)
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86 | return true;
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87 | if (obj == null)
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88 | return false;
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89 | if (getClass() != obj.getClass())
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90 | return false;
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91 | RelationMemberConflictDecision other = (RelationMemberConflictDecision) obj;
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92 | if (decision == null) {
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93 | if (other.decision != null)
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94 | return false;
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95 | } else if (!decision.equals(other.decision))
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96 | return false;
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97 | if (originalPrimitive == null) {
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98 | if (other.originalPrimitive != null)
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99 | return false;
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100 | } else if (!originalPrimitive.equals(other.originalPrimitive))
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101 | return false;
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102 | if (pos != other.pos)
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103 | return false;
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104 | if (relation == null) {
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105 | if (other.relation != null)
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106 | return false;
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107 | } else if (!relation.equals(other.relation))
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108 | return false;
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109 | if (role == null) {
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110 | if (other.role != null)
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111 | return false;
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112 | } else if (!role.equals(other.role))
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113 | return false;
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114 | return true;
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115 | }
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116 | }
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