org.opentripplanner.ext.transferanalyzer.annotations.TransferRoutingDistanceTooLong Maven / Gradle / Ivy

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The OpenTripPlanner multimodal journey planning system

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package org.opentripplanner.ext.transferanalyzer.annotations;

import java.util.List;
import org.locationtech.jts.geom.Geometry;
import org.opentripplanner.framework.geometry.GeometryUtils;
import org.opentripplanner.graph_builder.issue.api.DataImportIssue;
import org.opentripplanner.transit.model.site.RegularStop;

/**
 * Represents two stops where the routing distance between them (using OSM data) is much longer than
 * the euclidean distance
 */
public class TransferRoutingDistanceTooLong implements DataImportIssue {

  private static final String FMT =
    "Routing distance between stop %s and stop %s is %.0f times longer than the " +
    "euclidean distance. Street distance: %.2f, direct distance: %.2f.";

  private static final String HTMLFMT =
    "Routing distance between stop " +
    "\"%s\" (%s) and stop " +
    "\"%s\" (%s) is %.0f times longer than " +
    "the euclidean distance. Street distance: %.2f, direct distance: %.2f.";

  private final RegularStop origin;
  private final RegularStop destination;
  private final double directDistance;
  private final double streetDistance;
  private final double ratio;

  public TransferRoutingDistanceTooLong(
    RegularStop origin,
    RegularStop destination,
    double directDistance,
    double streetDistance,
    double ratio
  ) {
    this.origin = origin;
    this.destination = destination;
    this.directDistance = directDistance;
    this.streetDistance = streetDistance;
    this.ratio = ratio;
  }

  @Override
  public String getMessage() {
    return String.format(FMT, origin, destination, ratio, streetDistance, directDistance);
  }

  @Override
  public String getHTMLMessage() {
    return String.format(
      HTMLFMT,
      origin.getLat(),
      origin.getLon(),
      origin.getName(),
      origin.getId(),
      destination.getLat(),
      destination.getLon(),
      destination.getName(),
      destination.getId(),
      ratio,
      streetDistance,
      directDistance
    );
  }

  @Override
  public int getPriority() {
    return (int) (ratio * 1000);
  }

  @Override
  public Geometry getGeometry() {
    return GeometryUtils.makeLineString(
      List.of(
        origin.getCoordinate().asJtsCoordinate(),
        destination.getCoordinate().asJtsCoordinate()
      )
    );
  }
}