Examples of org.apache.poi.hssf.record.Record

org.apache.poi.hssf.record.Record
Title: Record Description: All HSSF Records inherit from this class. It populates the fields common to all records (id, size and data). Subclasses should be sure to validate the id, Company: @author Andrew C. Oliver @author Marc Johnson (mjohnson at apache dot org) @author Jason Height (jheight at chariot dot net dot au) @version 2.0-pre

        int sstPos = 0;
        boolean wroteBoundSheets = false;
        for ( int k = 0; k < records.size(); k++ )
        {


            Record record = records.get( k );
            // Let's skip RECALCID records, as they are only use for optimization
            if ( record.getSid() != RecalcIdRecord.sid || ( (RecalcIdRecord) record ).isNeeded() )
            {
                int len = 0; 
                if (record instanceof SSTRecord)
                {
                    sst = (SSTRecord)record;
                    sstPos = pos;
                }
                if (record.getSid() == ExtSSTRecord.sid && sst != null)
                {
                    record = sst.createExtSSTRecord(sstPos + offset);
                }
                if (record instanceof BoundSheetRecord) {
                     if(!wroteBoundSheets) {
                        for (int i = 0; i < boundsheets.size(); i++) {
                            len+= getBoundSheetRec(i)
                                             .serialize(pos+offset+len, data);
                        }
                        wroteBoundSheets = true;
                     }
                } else {
                   len = record.serialize( pos + offset, data );
                }
                /////  DEBUG BEGIN /////
//                if (len != record.getRecordSize())
//                    throw new IllegalStateException("Record size does not match serialized bytes.  Serialized size = " + len + " but getRecordSize() returns " + record.getRecordSize());
                /////  DEBUG END /////

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        int retval = 0;


        SSTRecord sst = null;
        for ( int k = 0; k < records.size(); k++ )
        {
            Record record = records.get( k );
            // Let's skip RECALCID records, as they are only use for optimization
            if ( record.getSid() != RecalcIdRecord.sid || ( (RecalcIdRecord) record ).isNeeded() )
            {
                if (record instanceof SSTRecord)
                    sst = (SSTRecord)record;
                if (record.getSid() == ExtSSTRecord.sid && sst != null)
                    retval += sst.calcExtSSTRecordSize();
                else
                    retval += record.getRecordSize();
            }
        }
        return retval;
    }

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    /**
     * Returns the first occurance of a record matching a particular sid.
     */
    public Record findFirstRecordBySid(short sid) {
        for (Iterator iterator = records.iterator(); iterator.hasNext(); ) {
            Record record = ( Record ) iterator.next();
            
            if (record.getSid() == sid) {
                return record;
            }
        }
        return null;
    }

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     * @return      The index of -1 if no match made.
     */
    public int findFirstRecordLocBySid(short sid) {
        int index = 0;
        for (Iterator iterator = records.iterator(); iterator.hasNext(); ) {
            Record record = ( Record ) iterator.next();


            if (record.getSid() == sid) {
                return index;
            }
            index ++;
        }
        return -1;

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     * Returns the next occurance of a record matching a particular sid.
     */
    public Record findNextRecordBySid(short sid, int pos) {
        int matches = 0;
        for (Iterator iterator = records.iterator(); iterator.hasNext(); ) {
            Record record = ( Record ) iterator.next();


            if (record.getSid() == sid) {
                if (matches++ == pos)
                    return record;
            }
        }
        return null;

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    public PaletteRecord getCustomPalette()
    {
      PaletteRecord palette;
      int palettePos = records.getPalettepos();
      if (palettePos != -1) {
        Record rec = records.get(palettePos);
        if (rec instanceof PaletteRecord) {
          palette = (PaletteRecord) rec;
        } else throw new RuntimeException("InternalError: Expected PaletteRecord but got a '"+rec+"'");
      }
      else

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     */
    public void findDrawingGroup() {
        // Need to find a DrawingGroupRecord that
        //  contains a EscherDggRecord
        for(Iterator<Record> rit = records.iterator(); rit.hasNext();) {
            Record r = rit.next();


            if(r instanceof DrawingGroupRecord) {
                DrawingGroupRecord dg = (DrawingGroupRecord)r;
                dg.processChildRecords();

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   * copied from Workbook
   */
  private int findFirstRecordLocBySid(short sid) {
    int index = 0;
    for (Iterator iterator = _workbookRecordList.iterator(); iterator.hasNext(); ) {
      Record record = ( Record ) iterator.next();


      if (record.getSid() == sid) {
        return index;
      }
      index ++;
    }
    return -1;

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      // are taken from the wrong sheet, this could cause bug 44449.
      if (!rs.hasNext()) {
        throw new RuntimeException("Failed to find end of row/cell records");
      
      }
      Record rec = rs.getNext();
      List<Record> dest;
      switch (rec.getSid()) {
        case MergeCellsRecord.sid:    dest = mergeCellRecords; break;
        case SharedFormulaRecord.sid: dest = shFrmRecords;     break;
        case ArrayRecord.sid:         dest = arrayRecords;     break;
        case TableRecord.sid:         dest = tableRecords;     break;
        default:                      dest = plainRecords;

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    private static int determineType(CellValueRecordInterface cval) {
        if (cval instanceof FormulaRecordAggregate) {
            return HSSFCell.CELL_TYPE_FORMULA;
        }
        // all others are plain BIFF records
        Record record = ( Record ) cval;
        switch (record.getSid()) {


            case NumberRecord.sid :   return HSSFCell.CELL_TYPE_NUMERIC;
            case BlankRecord.sid :    return HSSFCell.CELL_TYPE_BLANK;
            case LabelSSTRecord.sid : return HSSFCell.CELL_TYPE_STRING;
            case BoolErrRecord.sid :

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