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

    /**
     * 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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     {
         if (log.check( POILogger.DEBUG ))
             log.log(POILogger.DEBUG, "convertLabelRecords called");
         for (int k = offset; k < records.size(); k++)
         {
             Record rec = ( Record ) records.get(k);


             if (rec.getSid() == LabelRecord.sid)
             {
                 LabelRecord oldrec = ( LabelRecord ) rec;


                 records.remove(k);
                 LabelSSTRecord newrec   = new LabelSSTRecord();

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        }
        public int serialize(int offset, byte[] data) {
            int result = 0;
            int nRecs = _list.size();
            for(int i=0; i<nRecs; i++) {
                Record rec = (Record)_list.get(i);
                result += rec.serialize(offset + result, data);
            }
            return result;
        }

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                    spillAggregate(chartAgg, records);
                }
                continue;
            }


            Record rec = rs.getNext();
            if ( recSid == IndexRecord.sid ) {
                // ignore INDEX record because it is only needed by Excel,
                // and POI always re-calculates its contents
                continue;
            }

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            RecordBase rb = _records.get(i);
            if (rb instanceof RecordAggregate) {
                ((RecordAggregate) rb).visitContainedRecords(new RecordCloner(clonedRecords));
                continue;
            }
            Record rec = (Record) ((Record) rb).clone();
            clonedRecords.add(rec);
        }
        return createSheet(new RecordStream(clonedRecords, 0));
    }

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        for (int i=0; i< max; i++) {
            Object rb = _records.get(i);
            if (!(rb instanceof Record)) {
                continue;
            }
            Record record = (Record) rb;
            if (record.getSid() == sid) {
                return i;
            }
        }
        return -1;
    }

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