package com.k_int.discover.lookup.datamodel;

import com.k_int.discover.lookup.datamodel.LookupResultDTO;
import java.util.Comparator;

/**
 * A comparator for LookupResultDTO objects that orders by the aggregator resource ID
 * @author rpb rich@k-int.com
 * @version 1.0 01.09.2010
 */
public class LookupResultDTOComparator implements Comparator<LookupResultDTO> {

    public int compare(LookupResultDTO dto, LookupResultDTO otherDto) {

        LookupResultDTO dtoObj = (LookupResultDTO)dto;
        LookupResultDTO otherDtoObj = (LookupResultDTO)otherDto;

        return dtoObj.getIdentifier().compareTo(otherDtoObj.getIdentifier());
    }
}