001    package ps6;
002    
003    import ps4.*;
004    
005    /**
006     * Interface for Street Segment filtering
007     */
008    public interface StreetSegmentFilter {
009    
010      /**
011       *  Determine if the segment is accepted by the filter
012       *
013       *  @param seg a StreetSegment candidate
014       *  @return true iff the filter accepts seg
015       */
016      public boolean accept(StreetSegment seg);
017    }