// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.gui.conflict.tags;
import static org.openstreetmap.josm.gui.conflict.tags.RelationMemberConflictDecisionType.UNDECIDED;
import static org.openstreetmap.josm.tools.I18n.tr;
import java.util.Objects;
import java.util.Optional;
import org.openstreetmap.josm.data.osm.OsmPrimitive;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.data.osm.RelationMember;
import org.openstreetmap.josm.tools.CheckParameterUtil;
public class RelationMemberConflictDecision {
private final Relation relation;
private final int pos;
private final OsmPrimitive originalPrimitive;
private String role;
private RelationMemberConflictDecisionType decision;
public RelationMemberConflictDecision(Relation relation, int pos) {
CheckParameterUtil.ensureParameterNotNull(relation, "relation");
RelationMember member = relation.getMember(pos);
if (member == null)
throw new IndexOutOfBoundsException(
tr("Position {0} is out of range. Current number of members is {1}.", pos, relation.getMembersCount()));
this.relation = relation;
this.pos = pos;
this.originalPrimitive = member.getMember();
this.role = member.hasRole() ? member.getRole() : "";
this.decision = UNDECIDED;
}
public Relation getRelation() {
return relation;
}
public int getPos() {
return pos;
}
public OsmPrimitive getOriginalPrimitive() {
return originalPrimitive;
}
public String getRole() {
return role;
}
public RelationMemberConflictDecisionType getDecision() {
return decision;
}
public void setRole(String role) {
this.role = role == null ? "" : role;
}
public void decide(RelationMemberConflictDecisionType decision) {
this.decision = Optional.ofNullable(decision).orElse(UNDECIDED);
}
public boolean isDecided() {
return !UNDECIDED.equals(decision);
}
public boolean matches(Relation relation, int pos) {
return this.relation == relation && this.pos == pos;
}
@Override
public int hashCode() {
return Objects.hash(relation, pos, originalPrimitive, role, decision);
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null || getClass() != obj.getClass()) return false;
RelationMemberConflictDecision that = (RelationMemberConflictDecision) obj;
return pos == that.pos &&
decision == that.decision &&
Objects.equals(relation, that.relation) &&
Objects.equals(originalPrimitive, that.originalPrimitive) &&
Objects.equals(role, that.role);
}
@Override
public String toString() {
return originalPrimitive.getPrimitiveId() + " at index " + pos + " with role " + role + " in " + relation.getUniqueId()
+ " => " + decision;
}
}