loci.poi.hssf.record

Class MulRKRecord

java.lang.Object

loci.poi.hssf.record.Record

loci.poi.hssf.record.MulRKRecord

public class MulRKRecord
extends Record

Used to store multiple RK numbers on a row. 1 MulRk = Multiple Cell values. HSSF just converts this into multiple NUMBER records. READ-ONLY SUPPORT!

REFERENCE: PG 330 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)

Version:

2.0-pre

Author:

Andrew C. Oliver (acoliver at apache dot org)

Field Summary

Fields

Modifier and Type	Field and Description
private int	field_1_row
private short	field_2_first_col
private ArrayList	field_3_rks
private short	field_4_last_col
static short	sid

Constructor Summary

Constructors

Constructor and Description
MulRKRecord() Creates new MulRKRecord
MulRKRecord(RecordInputStream in) Constructs a MulRK record and sets its fields appropriately.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	fillFields(RecordInputStream in) called by the constructor, should set class level fields.
short	getFirstColumn() starting column (first cell this holds in the row)
short	getLastColumn() ending column (last cell this holds in the row)
int	getNumColumns() get the number of columns this contains (last-first +1)
double	getRKNumberAt(int coffset) returns the rk number for column (coffset = column - field_2_first_col)
int	getRow()
short	getSid() return the non static version of the id for this record.
short	getXFAt(int coffset) returns the xf index for column (coffset = column - field_2_first_col)
private ArrayList	parseRKs(RecordInputStream in)
int	serialize(int offset, byte[] data) called by the class that is responsible for writing this sucker.
String	toString() get a string representation of the record (for biffview/debugging)
protected void	validateSid(short id) called by constructor, should throw runtime exception in the event of a record passed with a differing ID.

Methods inherited from class loci.poi.hssf.record.Record

clone, getRecordSize, isInValueSection, isValue, serialize

Methods inherited from class java.lang.Object

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

Field Detail

sid

public static final short sid

See Also:

Constant Field Values

field_1_row

private int field_1_row

field_2_first_col

private short field_2_first_col

field_3_rks

private ArrayList field_3_rks

field_4_last_col

private short field_4_last_col

Constructor Detail

MulRKRecord

public MulRKRecord()

Creates new MulRKRecord

MulRKRecord

public MulRKRecord(RecordInputStream in)

Constructs a MulRK record and sets its fields appropriately.

Parameters:

in - the RecordInputstream to read the record from

Method Detail

getRow

public int getRow()

getFirstColumn

public short getFirstColumn()

starting column (first cell this holds in the row)

Returns:

first column number

getLastColumn

public short getLastColumn()

ending column (last cell this holds in the row)

Returns:

first column number

getNumColumns

public int getNumColumns()

get the number of columns this contains (last-first +1)

Returns:

number of columns (last - first +1)

getXFAt

public short getXFAt(int coffset)

returns the xf index for column (coffset = column - field_2_first_col)

Returns:

the XF index for the column

getRKNumberAt

public double getRKNumberAt(int coffset)

returns the rk number for column (coffset = column - field_2_first_col)

Returns:

the value (decoded into a double)

fillFields

protected void fillFields(RecordInputStream in)

Description copied from class: Record

called by the constructor, should set class level fields. Should throw runtime exception for bad/icomplete data.

Specified by:

fillFields in class Record

Parameters:

in - the RecordInputstream to read the record from

parseRKs

private ArrayList parseRKs(RecordInputStream in)

toString

public String toString()

Description copied from class: Record

get a string representation of the record (for biffview/debugging)

Overrides:

toString in class Record

validateSid

protected void validateSid(short id)

called by constructor, should throw runtime exception in the event of a record passed with a differing ID.

Specified by:

validateSid in class Record

Parameters:

id - alleged id for this record

getSid

public short getSid()

Description copied from class: Record

return the non static version of the id for this record.

Specified by:

getSid in class Record

serialize

public int serialize(int offset,
            byte[] data)

Description copied from class: Record

called by the class that is responsible for writing this sucker. Subclasses should implement this so that their data is passed back in a byte array.

Specified by:

serialize in class Record

Parameters:

offset - to begin writing at

data - byte array containing instance data

Returns:

number of bytes written