org.opentripplanner.service.vehicleparking.internal.DefaultVehicleParkingService Maven / Gradle / Ivy
package org.opentripplanner.service.vehicleparking.internal;
import com.google.common.collect.ListMultimap;
import jakarta.inject.Inject;
import jakarta.inject.Singleton;
import java.io.Serializable;
import java.util.Collection;
import org.opentripplanner.service.vehicleparking.VehicleParkingRepository;
import org.opentripplanner.service.vehicleparking.VehicleParkingService;
import org.opentripplanner.service.vehicleparking.model.VehicleParking;
import org.opentripplanner.service.vehicleparking.model.VehicleParkingGroup;
/**
* Service that holds all the {@link VehicleParking} instances and an index for fetching parking
* locations within a {@link VehicleParkingGroup}. This class is thread-safe because the collections
* held here are immutable and only updated in atomic operations that replace the existing
* collection with a new copy.
*
* THIS CLASS IS THREAD-SAFE
*/
@Singleton
public class DefaultVehicleParkingService implements Serializable, VehicleParkingService {
private final VehicleParkingRepository repository;
@Inject
public DefaultVehicleParkingService(VehicleParkingRepository repository) {
this.repository = repository;
}
@Override
public Collection listBikeParks() {
return repository
.listVehicleParkings()
.stream()
.filter(VehicleParking::hasBicyclePlaces)
.toList();
}
@Override
public Collection listCarParks() {
return repository
.listVehicleParkings()
.stream()
.filter(VehicleParking::hasAnyCarPlaces)
.toList();
}
@Override
public Collection listVehicleParkings() {
return repository.listVehicleParkings();
}
@Override
public ListMultimap listVehicleParkingGroups() {
return repository.getVehicleParkingGroups();
}
@Override
public boolean hasBikeParking() {
return repository.listVehicleParkings().stream().anyMatch(VehicleParking::hasBicyclePlaces);
}
@Override
public boolean hasCarParking() {
return repository.listVehicleParkings().stream().anyMatch(VehicleParking::hasAnyCarPlaces);
}
}