org.opentripplanner.routing.algorithm.filterchain.filter.RemoveDeletionFlagForLeastTransfersItinerary Maven / Gradle / Ivy

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The OpenTripPlanner multimodal journey planning system

There is a newer version: 2.5.0

package org.opentripplanner.routing.algorithm.filterchain.filter;

import static org.opentripplanner.routing.algorithm.filterchain.comparator.SortOrderComparator.numberOfTransfersComparator;

import java.util.List;
import org.opentripplanner.model.plan.Itinerary;
import org.opentripplanner.routing.algorithm.filterchain.ItineraryListFilter;

/**
 * This filter makes sure that the itinerary with the least amount of transfers is not marked for
 * deletion
 */
public class RemoveDeletionFlagForLeastTransfersItinerary implements ItineraryListFilter {

    @Override
    public List filter(List itineraries) {
        itineraries.stream()
                .min(numberOfTransfersComparator())
                .ifPresent(itinerary -> itinerary.systemNotices.clear());

        return itineraries;
    }
}