public static EWAHCompressedBitmap or(final EWAHCompressedBitmap... bitmaps) {
        PriorityQueue<EWAHCompressedBitmap> pq = new PriorityQueue<EWAHCompressedBitmap>(bitmaps.length,
                new Comparator<EWAHCompressedBitmap>() {
                    @Override
                    public int compare(EWAHCompressedBitmap a, EWAHCompressedBitmap b) {
                        return a.sizeInBytes()
                                - b.sizeInBytes();
                    }
                }
        );
        Collections.addAll(pq, bitmaps);
        if(pq.isEmpty()) return new EWAHCompressedBitmap();
        while (pq.size() > 1) {
            EWAHCompressedBitmap x1 = pq.poll();
            EWAHCompressedBitmap x2 = pq.poll();
            pq.add(x1.or(x2));
        }
        return pq.poll();
    }
public static EWAHCompressedBitmap or(final EWAHCompressedBitmap... bitmaps) {
        PriorityQueue<EWAHCompressedBitmap> pq = new PriorityQueue<EWAHCompressedBitmap>(bitmaps.length,
                new Comparator<EWAHCompressedBitmap>() {
                    @Override
                    public int compare(EWAHCompressedBitmap a, EWAHCompressedBitmap b) {
                        return a.sizeInBytes()
                                - b.sizeInBytes();
                    }
                }
        );
        Collections.addAll(pq, bitmaps);
        if(pq.isEmpty()) return new EWAHCompressedBitmap();
        while (pq.size() > 1) {
            EWAHCompressedBitmap x1 = pq.poll();
            EWAHCompressedBitmap x2 = pq.poll();
            pq.add(x1.or(x2));
        }
        return pq.poll();
    }
public static EWAHCompressedBitmap or ( final EWAHCompressedBitmap ... bitmaps ) { PriorityQueue < EWAHCompressedBitmap > pq = new PriorityQueue < EWAHCompressedBitmap > ( bitmaps . length , new Comparator < EWAHCompressedBitmap > ( ) { @ Override public int compare ( EWAHCompressedBitmap a , EWAHCompressedBitmap b ) { return a . sizeInBytes ( ) - b . sizeInBytes ( ) ; } } ) ; Collections . addAll ( pq , bitmaps ) ; if ( pq . isEmpty ( ) ) return new EWAHCompressedBitmap ( ) ; while ( pq . size ( ) > 1 ) { EWAHCompressedBitmap x1 = pq . poll ( ) ; EWAHCompressedBitmap x2 = pq . poll ( ) ; pq . add ( x1 . or ( x2 ) ) ; } return pq . poll ( ) ; }
Simple algorithm that computes the OR aggregate.

@param bitmaps input bitmaps
@return new bitmap containing the aggregate
Simple algorithm that computes the OR aggregate .