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add OSM datatypes

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This commit is contained in:
Hannes Janetzek 2013-04-28 04:41:50 +02:00
parent 4f3560d810
commit da53b02e8a
8 changed files with 307 additions and 0 deletions
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19
src/org/oscim/core/osm/Bound.java Normal file
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/*
* Copyright 2013 Hannes Janetzek
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
public class Bound {
}

55
src/org/oscim/core/osm/OSMData.java Normal file
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/*
* Copyright 2013 Tobias Knerr
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
import java.util.Collection;
/**
* OSM dataset containing nodes, areas and relations
*/
public class OSMData {
private final Collection<Bound> bounds;
private final Collection<OSMNode> nodes;
private final Collection<OSMWay> ways;
private final Collection<OSMRelation> relations;
public OSMData(Collection<Bound> bounds, Collection<OSMNode> nodes,
Collection<OSMWay> ways, Collection<OSMRelation> relations) {
this.bounds = bounds;
this.nodes = nodes;
this.ways = ways;
this.relations = relations;
}
public Collection<OSMNode> getNodes() {
return nodes;
}
public Collection<OSMWay> getWays() {
return ways;
}
public Collection<OSMRelation> getRelations() {
return relations;
}
public Collection<Bound> getBounds() {
return bounds;
}
}

58
src/org/oscim/core/osm/OSMElement.java Normal file
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/*
* Copyright 2013 Tobias Knerr
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
public abstract class OSMElement {
public final TagGroup tags;
public final long id;
public OSMElement(TagGroup tags, long id) {
assert tags != null;
this.tags = tags;
this.id = id;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (int) (id ^ (id >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
OSMElement other = (OSMElement) obj;
if (id != other.id)
return false;
return true;
}
/**
* returns the id, plus an one-letter prefix for the element type
*/
@Override
public String toString() {
return "?" + id;
}
}

35
src/org/oscim/core/osm/OSMMember.java Normal file
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/*
* Copyright 2013 Tobias Knerr
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
public class OSMMember {
static final boolean useDebugLabels = true;
public final String role;
public final OSMElement member;
public OSMMember(String role, OSMElement member) {
assert role != null && member != null;
this.role = role;
this.member = member;
}
@Override
public String toString() {
return role + ":" + member;
}
}

32
src/org/oscim/core/osm/OSMNode.java Normal file
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/*
* Copyright 2013 Tobias Knerr
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
public class OSMNode extends OSMElement {
public final double lat;
public final double lon;
public OSMNode(double lat, double lon, TagGroup tags, long id) {
super(tags, id);
this.lat = lat;
this.lon = lon;
}
@Override
public String toString() {
return "n" + id;
}
}

37
src/org/oscim/core/osm/OSMRelation.java Normal file
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/*
* Copyright 2013 Tobias Knerr
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
import java.util.ArrayList;
import java.util.List;
public class OSMRelation extends OSMElement {
public final List<OSMMember> relationMembers;
// content added after constructor call
public OSMRelation(TagGroup tags, long id, int initialMemberSize) {
super(tags, id);
this.relationMembers =
new ArrayList<OSMMember>(initialMemberSize);
}
@Override
public String toString() {
return "r" + id;
}
}

40
src/org/oscim/core/osm/OSMWay.java Normal file
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/*
* Copyright 2013 Tobias Knerr
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
import java.util.List;
public class OSMWay extends OSMElement {
public final List<OSMNode> nodes;
public OSMWay(TagGroup tags, long id, List<OSMNode> nodes) {
super(tags, id);
for (OSMNode node : nodes)
assert node != null;
this.nodes = nodes;
}
public boolean isClosed() {
return nodes.size() > 0 &&
nodes.get(0).equals(nodes.get(nodes.size() - 1));
}
@Override
public String toString() {
return "w" + id;
}
}

31
src/org/oscim/core/osm/TagGroup.java Normal file
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/*
* Copyright 2013 Hannes Janetzek
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.oscim.core.osm;
import java.util.Map;
public class TagGroup {
public final static TagGroup EMPTY_TAG_GROUP = new TagGroup();
public final Map<String, String> tags;
public TagGroup(Map<String,String> tags) {
this.tags = tags;
}
private TagGroup(){
this.tags = null;
}
}