1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.vector;
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3 |
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4 | import java.util.Optional;
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5 |
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6 | import org.openstreetmap.josm.data.osm.INode;
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7 | import org.openstreetmap.josm.data.osm.IRelation;
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8 | import org.openstreetmap.josm.data.osm.IRelationMember;
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9 | import org.openstreetmap.josm.data.osm.IWay;
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10 | import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
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11 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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12 |
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13 | /**
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14 | * Relation members for a Vector Relation
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15 | */
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16 | public class VectorRelationMember implements IRelationMember<VectorPrimitive> {
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17 | private final String role;
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18 | private final VectorPrimitive member;
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19 |
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20 | /**
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21 | * Create a new relation member
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22 | * @param role The role of the member
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23 | * @param member The member primitive
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24 | */
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25 | public VectorRelationMember(String role, VectorPrimitive member) {
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26 | CheckParameterUtil.ensureParameterNotNull(member, "member");
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27 | this.role = Optional.ofNullable(role).orElse("").intern();
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28 | this.member = member;
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29 | }
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30 |
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31 | @Override
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32 | public String getRole() {
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33 | return this.role;
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34 | }
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35 |
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36 | @Override
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37 | public boolean isNode() {
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38 | return this.member instanceof INode;
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39 | }
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40 |
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41 | @Override
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42 | public boolean isWay() {
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43 | return this.member instanceof IWay;
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44 | }
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45 |
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46 | @Override
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47 | public boolean isRelation() {
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48 | return this.member instanceof IRelation;
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49 | }
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50 |
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51 | @Override
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52 | public VectorPrimitive getMember() {
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53 | return this.member;
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54 | }
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55 |
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56 | @Override
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57 | public long getUniqueId() {
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58 | return this.member.getId();
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59 | }
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60 |
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61 | @Override
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62 | public OsmPrimitiveType getType() {
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63 | return this.member.getType();
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64 | }
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65 |
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66 | @Override
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67 | public boolean isNew() {
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68 | return this.member.isNew();
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69 | }
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70 | }
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