-
Notifications
You must be signed in to change notification settings - Fork 80
/
DynamicRelation.java
142 lines (124 loc) · 4.33 KB
/
DynamicRelation.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
package org.openstreetmap.atlas.geography.atlas.dynamic;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import org.locationtech.jts.geom.MultiPolygon;
import org.openstreetmap.atlas.exception.CoreException;
import org.openstreetmap.atlas.geography.atlas.items.AtlasEntity;
import org.openstreetmap.atlas.geography.atlas.items.Relation;
import org.openstreetmap.atlas.geography.atlas.items.RelationMember;
import org.openstreetmap.atlas.geography.atlas.items.RelationMemberList;
/**
* @author matthieun
*/
public class DynamicRelation extends Relation
{
private static final long serialVersionUID = 7994622214805021474L;
// Not index!
private final long identifier;
protected DynamicRelation(final DynamicAtlas atlas, final long identifier)
{
super(atlas);
this.identifier = identifier;
}
@Override
public RelationMemberList allKnownOsmMembers()
{
return getRelationMembersAsDynamicEntities(subRelation().allKnownOsmMembers());
}
@Override
public List<Relation> allRelationsWithSameOsmIdentifier()
{
return subRelation().allRelationsWithSameOsmIdentifier().stream()
.map(relation -> new DynamicRelation(dynamicAtlas(), relation.getIdentifier()))
.collect(Collectors.toList());
}
@Override
public Optional<MultiPolygon> asMultiPolygon()
{
return subRelation().asMultiPolygon();
}
@Override
public long getIdentifier()
{
return this.identifier;
}
@Override
public Map<String, String> getTags()
{
return subRelation().getTags();
}
@Override
public RelationMemberList members()
{
return getRelationMembersAsDynamicEntities(subRelation().members());
}
@Override
public Long osmRelationIdentifier()
{
return subRelation().osmRelationIdentifier();
}
@Override
public Set<Relation> relations()
{
return subRelation().relations().stream()
.map(relation -> new DynamicRelation(dynamicAtlas(), relation.getIdentifier()))
.collect(Collectors.toSet());
}
private DynamicAtlas dynamicAtlas()
{
return (DynamicAtlas) this.getAtlas();
}
private RelationMemberList getRelationMembersAsDynamicEntities(
final RelationMemberList memberList)
{
final List<RelationMember> newMemberList = new ArrayList<>();
for (final RelationMember member : memberList)
{
final AtlasEntity entity = member.getEntity();
AtlasEntity dynamicEntity = null;
switch (entity.getType())
{
case NODE:
dynamicEntity = new DynamicNode(dynamicAtlas(), entity.getIdentifier());
break;
case EDGE:
dynamicEntity = new DynamicEdge(dynamicAtlas(), entity.getIdentifier());
break;
case POINT:
dynamicEntity = new DynamicPoint(dynamicAtlas(), entity.getIdentifier());
break;
case LINE:
dynamicEntity = new DynamicLine(dynamicAtlas(), entity.getIdentifier());
break;
case AREA:
dynamicEntity = new DynamicArea(dynamicAtlas(), entity.getIdentifier());
break;
case RELATION:
dynamicEntity = new DynamicRelation(dynamicAtlas(), entity.getIdentifier());
break;
default:
throw new CoreException("Invalid entity type {}", entity.getType());
}
newMemberList.add(new RelationMember(member.getRole(), dynamicEntity,
member.getRelationIdentifier()));
}
return new RelationMemberList(newMemberList);
}
private Relation subRelation()
{
final Relation result = dynamicAtlas().subRelation(this.identifier);
if (result != null)
{
return result;
}
else
{
throw new CoreException("DynamicAtlas {} moved too fast! {} {} is missing now.",
dynamicAtlas().getName(), this.getClass().getSimpleName(), this.identifier);
}
}
}