1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.osm;
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3 |
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4 | public class RelationMemberData implements PrimitiveId {
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5 |
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6 | private final String role;
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7 | private final long memberId;
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8 | private final OsmPrimitiveType memberType;
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9 |
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10 | public RelationMemberData(String role, OsmPrimitiveType type, long id) {
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11 | this.role = role == null?"":role;
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12 | this.memberType = type;
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13 | this.memberId = id;
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14 | }
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15 |
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16 | public RelationMemberData(String role, PrimitiveId primitive) {
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17 | this(role, primitive.getType(), primitive.getUniqueId());
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18 | }
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19 |
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20 | public long getMemberId() {
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21 | return memberId;
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22 | }
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23 |
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24 | public String getRole() {
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25 | return role;
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26 | }
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27 |
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28 | public OsmPrimitiveType getMemberType() {
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29 | return memberType;
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30 | }
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31 |
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32 | public boolean hasRole() {
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33 | return !"".equals(role);
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34 | }
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35 |
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36 | @Override
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37 | public String toString() {
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38 | return (memberType != null ? memberType.getAPIName() : "undefined") + " " + memberId;
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39 | }
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40 |
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41 | /**
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42 | * PrimitiveId implementation. Returns the same value as {@link #getMemberType()}
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43 | */
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44 | @Override
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45 | public OsmPrimitiveType getType() {
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46 | return memberType;
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47 | }
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48 |
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49 | /**
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50 | * PrimitiveId implementation. Returns the same value as {@link #getMemberId()}
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51 | */
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52 | @Override
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53 | public long getUniqueId() {
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54 | return memberId;
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55 | }
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56 |
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57 | @Override
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58 | public boolean isNew() {
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59 | return memberId <= 0;
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60 | }
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61 |
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62 | @Override
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63 | public int hashCode() {
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64 | final int prime = 31;
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65 | int result = 1;
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66 | result = prime * result + (int) (memberId ^ (memberId >>> 32));
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67 | result = prime * result
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68 | + ((memberType == null) ? 0 : memberType.hashCode());
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69 | result = prime * result + ((role == null) ? 0 : role.hashCode());
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70 | return result;
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71 | }
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72 |
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73 | @Override
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74 | public boolean equals(Object obj) {
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75 | if (this == obj)
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76 | return true;
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77 | if (obj == null)
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78 | return false;
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79 | if (getClass() != obj.getClass())
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80 | return false;
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81 | RelationMemberData other = (RelationMemberData) obj;
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82 | if (memberId != other.memberId)
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83 | return false;
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84 | if (memberType != other.memberType)
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85 | return false;
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86 | if (role == null) {
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87 | if (other.role != null)
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88 | return false;
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89 | } else if (!role.equals(other.role))
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90 | return false;
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91 | return true;
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92 | }
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93 | }
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