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move network preparation to separate class, add to Makefile
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| package org.matsim.run.prepare; | ||
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| import com.google.common.collect.Sets; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
| import org.matsim.api.core.v01.TransportMode; | ||
| import org.matsim.api.core.v01.network.Link; | ||
| import org.matsim.api.core.v01.network.Network; | ||
| import org.matsim.application.MATSimAppCommand; | ||
| import org.matsim.contrib.emissions.HbefaRoadTypeMapping; | ||
| import org.matsim.contrib.emissions.OsmHbefaMapping; | ||
| import org.matsim.core.network.NetworkUtils; | ||
| import org.matsim.core.network.algorithms.MultimodalNetworkCleaner; | ||
| import picocli.CommandLine; | ||
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| import java.util.Set; | ||
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| @CommandLine.Command( | ||
| name = "network", | ||
| description = "Prepare network / link attributes." | ||
| ) | ||
| public class PrepareNetwork implements MATSimAppCommand { | ||
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| private static final Logger log = LogManager.getLogger(PrepareNetwork.class); | ||
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| private static final String FREIGHT = "freight"; | ||
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| @CommandLine.Option(names = "--network", description = "Path to network file", required = true) | ||
| private String networkFile; | ||
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| @CommandLine.Option(names = "--output", description = "Output path of the prepared network", required = true) | ||
| private String outputPath; | ||
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| public static void main(String[] args) { | ||
| new PrepareNetwork().execute(args); | ||
| } | ||
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| @Override | ||
| public Integer call() throws Exception { | ||
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| Network network = NetworkUtils.readNetwork(networkFile); | ||
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| prepareFreightNetwork(network); | ||
| prepareEmissionsAttributes(network); | ||
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| NetworkUtils.writeNetwork(network, outputPath); | ||
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| return 0; | ||
| } | ||
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| /** | ||
| * prepare link attributes for freight and truck as allowed modes together with car. | ||
| */ | ||
| public static void prepareFreightNetwork(Network network) { | ||
| int linkCount = 0; | ||
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| for (Link link : network.getLinks().values()) { | ||
| Set<String> modes = link.getAllowedModes(); | ||
|
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| // allow freight traffic together with cars | ||
| if (modes.contains(TransportMode.car)) { | ||
| Set<String> newModes = Sets.newHashSet(modes); | ||
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| newModes.add(FREIGHT); | ||
| newModes.add(TransportMode.truck); | ||
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| link.setAllowedModes(newModes); | ||
| linkCount++; | ||
| } | ||
| } | ||
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| log.info("For {} links {} and {} has been added as an allowed mode.", linkCount, FREIGHT, TransportMode.truck); | ||
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| new MultimodalNetworkCleaner(network).run(Set.of(FREIGHT, TransportMode.truck)); | ||
| } | ||
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| /** | ||
| * add hbefa link attributes. | ||
| */ | ||
| public static void prepareEmissionsAttributes(Network network) { | ||
| // do not use VspHbefaRoadTypeMapping() as it results in almost every road to mapped to "highway"! | ||
| HbefaRoadTypeMapping roadTypeMapping = OsmHbefaMapping.build(); | ||
| // the type attribute in our network has the prefix "highway" for all links but pt links. | ||
| // we need to delete that because OsmHbefaMapping does not handle that. | ||
| for (Link link : network.getLinks().values()) { | ||
| //pt links can be disregarded | ||
| if (!link.getAllowedModes().contains("pt")) { | ||
| NetworkUtils.setType(link, NetworkUtils.getType(link).replaceFirst("highway.", "")); | ||
| } | ||
| } | ||
| roadTypeMapping.addHbefaMappings(network); | ||
| } | ||
| } |