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The OpenTripPlanner multimodal journey planning system

There is a newer version: 2.6.0

package org.opentripplanner.standalone.config.sandbox;

import static org.opentripplanner.standalone.config.framework.json.OtpVersion.V2_1;

import org.opentripplanner.ext.flex.FlexParameters;
import org.opentripplanner.routing.api.request.preference.RoutingPreferences;
import org.opentripplanner.standalone.config.framework.json.NodeAdapter;

public class FlexConfig {

  public static final int DEFAULT_MAX_TRANSFER_SECONDS = 60 * 5; // 5 minutes
  public final int maxTransferSeconds;

  public FlexConfig(NodeAdapter json) {
    maxTransferSeconds =
      json
        .of("maxTransferDurationSeconds")
        .since(V2_1)
        .summary("How long should you be allowed to walk from a flex vehicle to a transit one.")
        .description(
          "How long should a passenger be allowed to walk after getting out of a flex vehicle and transferring to a flex or transit one. " +
          "This was mainly introduced to improve performance which is also the reason for not using the existing value with the same name: fixed schedule transfers are computed during the graph build but flex ones are calculated at request time and are more sensitive to slowdown. " +
          "A lower value means that the routing is faster."
        )
        .asInt(DEFAULT_MAX_TRANSFER_SECONDS);
  }

  public FlexParameters toFlexParameters(RoutingPreferences preferences) {
    return new FlexParameters((maxTransferSeconds * preferences.walk().speed()));
  }
}