org.opentripplanner.ext.dataoverlay.configure.DataOverlayFactory Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of otp Show documentation
Show all versions of otp Show documentation
The OpenTripPlanner multimodal journey planning system
package org.opentripplanner.ext.dataoverlay.configure;
import java.io.File;
import javax.annotation.Nullable;
import org.opentripplanner.ext.dataoverlay.EdgeUpdaterModule;
import org.opentripplanner.ext.dataoverlay.GenericDataFile;
import org.opentripplanner.ext.dataoverlay.configuration.DataOverlayConfig;
import org.opentripplanner.graph_builder.services.GraphBuilderModule;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class DataOverlayFactory {
private static final Logger LOG = LoggerFactory.getLogger(DataOverlayFactory.class);
@Nullable
public static GraphBuilderModule create(DataOverlayConfig config) {
if(config == null) { return null; }
File dataFile = new File(config.getFileName());
if (dataFile.exists()) {
return new EdgeUpdaterModule(
new GenericDataFile(dataFile, config),
config.getTimeFormat(),
config.getParameterBindings()
);
}
else {
LOG.error("No data input {} found!", dataFile);
return null;
}
}
}