Package java.util.zip

Examples of java.util.zip.CRC32.update()

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        // initialize pdsMap with already indexed records
        int originalSize = recordList.size();
        for (int i = 0; i < recordList.size(); i++) {
          Grib2WriteIndex.RawRecord rr = recordList.get( i );
          crc32.reset();
          crc32.update( rr.pdsData );
          ByteBuffer bb = ByteBuffer.allocate(12);
          bb.putInt( rr.discipline );
          bb.putLong( rr.refTime );
          crc32.update(bb.array());
          pdsMap.put( crc32.getValue(), i );
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          crc32.reset();
          crc32.update( rr.pdsData );
          ByteBuffer bb = ByteBuffer.allocate(12);
          bb.putInt( rr.discipline );
          bb.putLong( rr.refTime );
          crc32.update(bb.array());
          pdsMap.put( crc32.getValue(), i );
        }
        Calendar cal = Calendar.getInstance();
        // now check new records for duplicates, assumes original index has no duplicates
        for (int i = 0; i < products.size(); i++) {
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        Calendar cal = Calendar.getInstance();
        // now check new records for duplicates, assumes original index has no duplicates
        for (int i = 0; i < products.size(); i++) {
          Grib2Product product = products.get( i );
          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(12);
          bb.putInt( product.getDiscipline());
          bb.putLong( product.getRefTime());
          crc32.update(bb.array());
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          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(12);
          bb.putInt( product.getDiscipline());
          bb.putLong( product.getRefTime());
          crc32.update(bb.array());

          long crcv = crc32.getValue();
          Integer recnum = pdsMap.get(crcv);
          // duplicate found
          if ( recnum != null) {
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        ArrayList<Integer> duplicate = new ArrayList<Integer>();
        CRC32 crc32 = new CRC32();
        for (int i = 0; i < products.size(); i++) {
          Grib1Product product = products.get( i );
          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( product.getPDS().getPdsVars().getReferenceTime());
          crc32.update(bb.array());

          long crcv = crc32.getValue();
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          Grib1Product product = products.get( i );
          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( product.getPDS().getPdsVars().getReferenceTime());
          crc32.update(bb.array());

          long crcv = crc32.getValue();
          Integer recnum = pdsMap.get(crcv);
          // duplicate found
          if ( recnum != null ) {
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        // initialize pdsMap with already indexed records
        int originalSize = recordList.size();
        for (int i = 0; i < recordList.size(); i++) {
          Grib2WriteIndex.RawRecord rr = recordList.get( i );
          crc32.reset();
          crc32.update( rr.pdsData );
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( rr.refTime );
          crc32.update(bb.array());
          pdsMap.put( crc32.getValue(), i );
        }
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          Grib2WriteIndex.RawRecord rr = recordList.get( i );
          crc32.reset();
          crc32.update( rr.pdsData );
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( rr.refTime );
          crc32.update(bb.array());
          pdsMap.put( crc32.getValue(), i );
        }
        // now check new records for duplicates, assumes original index has no duplicates
        for (int i = 0; i < products.size(); i++) {
          Grib1Product product = products.get( i );
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        }
        // now check new records for duplicates, assumes original index has no duplicates
        for (int i = 0; i < products.size(); i++) {
          Grib1Product product = products.get( i );
          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( product.getPDS().getPdsVars().getReferenceTime() );
          crc32.update(bb.array());
          long crcv = crc32.getValue();
          Integer recnum = pdsMap.get(crcv);
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          Grib1Product product = products.get( i );
          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( product.getPDS().getPdsVars().getReferenceTime() );
          crc32.update(bb.array());
          long crcv = crc32.getValue();
          Integer recnum = pdsMap.get(crcv);
          // duplicate found
          if ( recnum != null) {
            StringBuilder str = new StringBuilder( "Duplicate " );
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