File	Doc	Category	Size	Date	Package
DBCellRecord.java	API Doc	Apache Poi 3.0.1	5718	Mon Jan 01 12:39:40 GMT 2007	org.apache.poi.hssf.record

DBCellRecord

• java.lang.Object
  • org.apache.poi.hssf.record.RecordBase
    • org.apache.poi.hssf.record.Record

Fields Summary
public static final int	BLOCK_SIZE
public static final short	sid
private int	field_1_row_offset
private short[]	field_2_cell_offsets

Constructors Summary
public DBCellRecord()
public DBCellRecord(RecordInputStream in) Constructs a DBCellRecord and sets its fields appropriately param id id must be 0xd7 or an exception will be throw upon validation param size the size of the data area of the record param data data of the record (should not contain sid/len) super(in);

Methods Summary
public void	addCellOffset(short offset) if (field_2_cell_offsets == null) { field_2_cell_offsets = new short[ 1 ]; } else { short[] temp = new short[ field_2_cell_offsets.length + 1 ]; System.arraycopy(field_2_cell_offsets, 0, temp, 0, field_2_cell_offsets.length); field_2_cell_offsets = temp; } field_2_cell_offsets[ field_2_cell_offsets.length - 1 ] = offset;
protected void	fillFields(org.apache.poi.hssf.record.RecordInputStream in) field_1_row_offset = in.readUShort(); int size = in.remaining(); field_2_cell_offsets = new short[ size / 2 ]; for (int i=0;i<field_2_cell_offsets.length;i++) { field_2_cell_offsets[ i ] = in.readShort(); }
public short	getCellOffsetAt(int index) return the cell offset in the array param index of the cell offset to retrieve return celloffset from the celloffset array return field_2_cell_offsets[ index ];
public int	getNumCellOffsets() get the number of cell offsets in the celloffset array return number of cell offsets return field_2_cell_offsets.length;
public int	getRecordSize() return 8 + (getNumCellOffsets() * 2);
public static int	getRecordSizeForRows(int rows) Returns the size of a DBCellRecord when it needs to reference a certain number of rows return 8 + (rows * 2);
public int	getRowOffset() gets offset from the start of this DBCellRecord to the start of the first cell in the next DBCell block. return rowoffset to the start of the first cell in the next DBCell block return field_1_row_offset;
public short	getSid() return sid;
public boolean	isInValueSection() return true;
public int	serialize(int offset, byte[] data) if (field_2_cell_offsets == null) { field_2_cell_offsets = new short[ 0 ]; } LittleEndian.putShort(data, 0 + offset, sid); LittleEndian.putShort(data, 2 + offset, (( short ) (4 + (getNumCellOffsets() * 2)))); LittleEndian.putInt(data, 4 + offset, getRowOffset()); for (int k = 0; k < getNumCellOffsets(); k++) { LittleEndian.putShort(data, 8 + 2*k + offset, getCellOffsetAt(k)); } return getRecordSize();
public void	setRowOffset(int offset) sets offset from the start of this DBCellRecord to the start of the first cell in the next DBCell block. param offset offset to the start of the first cell in the next DBCell block field_1_row_offset = offset;
public java.lang.String	toString() StringBuffer buffer = new StringBuffer(); buffer.append("[DBCELL]\n"); buffer.append(" .rowoffset = ") .append(Integer.toHexString(getRowOffset())).append("\n"); for (int k = 0; k < getNumCellOffsets(); k++) { buffer.append(" .cell_" + k + " = ") .append(Integer.toHexString(getCellOffsetAt(k))).append("\n"); } buffer.append("[/DBCELL]\n"); return buffer.toString();
protected void	validateSid(short id) if (id != sid) { throw new RecordFormatException("NOT A valid DBCell RECORD"); }