/* 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
package org.opentripplanner;
import java.io.File;
import java.io.IOException;
import org.onebusaway.gtfs.model.calendar.CalendarServiceData;
import org.opentripplanner.gtfs.GtfsContext;
import org.opentripplanner.gtfs.GtfsLibrary;
import org.opentripplanner.routing.edgetype.factory.GTFSPatternHopFactory;
import org.opentripplanner.routing.edgetype.factory.TransferGraphLinker;
import org.opentripplanner.routing.edgetype.loader.NetworkLinker;
import org.opentripplanner.routing.graph.Graph;
public class ConstantsForTests {
public static final String CALTRAIN_GTFS = "src/test/resources/caltrain_gtfs.zip";
public static final String PORTLAND_GTFS = "src/test/resources/google_transit.zip";
public static final String FAKE_GTFS = "src/test/resources/testagency.zip";
public static final String GENERATED_GTFS = "src/test/resources/generated.gtfs.zip";
public static final double WALKING_SPEED = 1.33; // meters/sec
// (http://en.wikipedia.org/wiki/Walking),
// roughly 3mph
public static final String NY_GTFS = "src/test/resources/subway.zip";
private static ConstantsForTests instance = null;
private Graph portlandGraph = null;
private GtfsContext portlandContext = null;
private ConstantsForTests() {
}
public static ConstantsForTests getInstance() {
if (instance == null) {
instance = new ConstantsForTests();
}
return instance;
}
public GtfsContext getPortlandContext() {
if (portlandGraph == null) {
setupPortland();
}
return portlandContext;
}
public Graph getPortlandGraph() {
if (portlandGraph == null) {
setupPortland();
}
return portlandGraph;
}
private void setupPortland() {
try {
portlandContext = GtfsLibrary.readGtfs(new File(ConstantsForTests.PORTLAND_GTFS));
portlandGraph = new Graph();
GTFSPatternHopFactory factory = new GTFSPatternHopFactory(portlandContext);
factory.run(portlandGraph);
TransferGraphLinker linker = new TransferGraphLinker(portlandGraph);
linker.run();
// TODO: eliminate GTFSContext
// this is now making a duplicate calendarservicedata but it's oh so practical
portlandGraph.putService(CalendarServiceData.class,
GtfsLibrary.createCalendarServiceData(portlandContext.getDao()));
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
NetworkLinker nl = new NetworkLinker(portlandGraph);
nl.createLinkage();
}
public static Graph buildGraph(String path) {
GtfsContext context;
try {
context = GtfsLibrary.readGtfs(new File(path));
} catch (IOException e) {
e.printStackTrace();
return null;
}
Graph graph = new Graph();
GTFSPatternHopFactory factory = new GTFSPatternHopFactory(context);
factory.run(graph);
graph.putService(CalendarServiceData.class, GtfsLibrary.createCalendarServiceData(context.getDao()));
return graph;
}
}