package no.ugland.utransprod.util;
import java.util.Comparator;
import org.apache.commons.lang.builder.CompareToBuilder;
import no.ugland.utransprod.gui.model.Transportable;
import no.ugland.utransprod.model.Transport;
public class TransportableComparator implements Comparator<Transportable> {
public final int compare(final Transportable transportable1,
final Transportable transportable2) {
Transport transport1 = transportable1.getTransport();
Transport transport2 = transportable2.getTransport();
if (transport1 != null && transport2 != null) {
return new CompareToBuilder().append(transport1.getTransportYear(),
transport2.getTransportYear()).append(
transport1.getTransportWeek(),
transport2.getTransportWeek()).append(
transport1.getLoadingDate(), transport2.getLoadingDate())
.append(transport1.getTransportName(),
transport2.getTransportName()).toComparison();
} else if (transport1 != null) {
return -1;
} else if (transport2 != null) {
return 1;
}
return 0;
}
}