org.apache.poi.hssf.record
Class SharedValueRecordBase

java.lang.Object
  org.apache.poi.hssf.record.RecordBase
      org.apache.poi.hssf.record.Record
          org.apache.poi.hssf.record.StandardRecord
              org.apache.poi.hssf.record.SharedValueRecordBase

Direct Known Subclasses:

ArrayRecord, SharedFormulaRecord, TableRecord

public abstract class SharedValueRecordBase
extends StandardRecord

Common base class for SharedFormulaRecord, ArrayRecord and TableRecord which are have similarities.

Author:

Josh Micich

Constructor Summary

protected	SharedValueRecordBase()
protected	SharedValueRecordBase(CellRangeAddress8Bit range)
	SharedValueRecordBase(LittleEndianInput in) reads only the range (1 CellRangeAddress8Bit) from the stream

Method Summary

protected int	getDataSize()
protected abstract int	getExtraDataSize()
int	getFirstColumn()
int	getFirstRow()
int	getLastColumn()
int	getLastRow()
CellRangeAddress8Bit	getRange()
boolean	isFirstCell(int rowIx, int colIx)
boolean	isInRange(int rowIx, int colIx)
void	serialize(LittleEndianOutput out) Write the data content of this BIFF record.
protected abstract void	serializeExtraData(LittleEndianOutput out)

Methods inherited from class org.apache.poi.hssf.record.StandardRecord

getRecordSize, serialize

Methods inherited from class org.apache.poi.hssf.record.Record

clone, cloneViaReserialise, getSid, serialize, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SharedValueRecordBase

protected SharedValueRecordBase(CellRangeAddress8Bit range)

SharedValueRecordBase

protected SharedValueRecordBase()

SharedValueRecordBase

public SharedValueRecordBase(LittleEndianInput in)

reads only the range (1 CellRangeAddress8Bit) from the stream

Method Detail

getRange

public final CellRangeAddress8Bit getRange()

Returns:

the range of cells that this record is shared across. Never null.

getFirstRow

public final int getFirstRow()

getLastRow

public final int getLastRow()

getFirstColumn

public final int getFirstColumn()

getLastColumn

public final int getLastColumn()

getDataSize

protected int getDataSize()

Specified by:

getDataSize in class StandardRecord

getExtraDataSize

protected abstract int getExtraDataSize()

serializeExtraData

protected abstract void serializeExtraData(LittleEndianOutput out)

serialize

public void serialize(LittleEndianOutput out)

Description copied from class: StandardRecord

Write the data content of this BIFF record. The 'ushort sid' and 'ushort size' header fields have already been written by the superclass.
The number of bytes written must equal the record size reported by RecordBase.getRecordSize()} minus four ( record header consiting of a 'ushort sid' and 'ushort reclength' has already been written by thye superclass).

Specified by:

serialize in class StandardRecord

isInRange

public final boolean isInRange(int rowIx,
                               int colIx)

Returns:

true if (rowIx, colIx) is within the range (getRange()) of this shared value object.

isFirstCell

public final boolean isFirstCell(int rowIx,
                                 int colIx)

Returns:

true if (rowIx, colIx) describes the first cell in this shared value object's range (getRange())