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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.DConRefRecord
public class DConRefRecord
DConRef records specify a range in a workbook (internal or external) that serves as a data source
for pivot tables or data consolidation.
Represents a DConRef
Structure
[MS-XLS s.
2.4.86], and the contained DConFile
structure
[MS-XLS s. 2.5.69]. This in turn contains a XLUnicodeStringNoCch
[MS-XLS s. 2.5.296].
_______________________________ | DConRef | (bytes) +-+-+-+-+-+-+-+-+-+-+...+-+-+-+-+ | ref |cch| stFile | un| +-+-+-+-+-+-+-+-+-+-+...+-+-+-+-+ | _________|_____________________ |DConFile / XLUnicodeStringNoCch| +-+-+-+-+-+-+-+-+-+-+-+...+-+-+-+ (bits) |h| reserved | rgb | +-+-+-+-+-+-+-+-+-+-+-+...+-+-+-+Where
DConFile.h = 0x00
if the characters inrgb
are single byte, and
DConFile.h = 0x01
if they are double byte. DConRef.un = 2
. Otherwise it is 1.
DConFile.rgb = (2 * DConRef.cch)
. Otherwise it is equal to
DConRef.cch
.
DConRef.rgb
starts with 0x01
if it is an external reference,
and with 0x02
if it is a self-reference.
Field Summary | |
---|---|
static short |
sid
The id of the record type, sid = 81 |
Constructor Summary | |
---|---|
DConRefRecord(byte[] data)
Read constructor. |
|
DConRefRecord(RecordInputStream inStream)
Read Constructor. |
Method Summary | |
---|---|
protected int |
getDataSize()
|
int |
getFirstColumn()
|
int |
getFirstRow()
|
int |
getLastColumn()
|
int |
getLastRow()
|
byte[] |
getPath()
|
java.lang.String |
getReadablePath()
|
short |
getSid()
return the non static version of the id for this record. |
boolean |
isExternalRef()
Checks if the data source in this reference record is external to this sheet or internal. |
protected void |
serialize(LittleEndianOutput out)
Write the data content of this BIFF record. |
java.lang.String |
toString()
get a string representation of the record (for biffview/debugging) |
Methods inherited from class org.apache.poi.hssf.record.StandardRecord |
---|
getRecordSize, serialize |
Methods inherited from class org.apache.poi.hssf.record.Record |
---|
clone, cloneViaReserialise, serialize |
Methods inherited from class java.lang.Object |
---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
public static final short sid
sid = 81
Constructor Detail |
---|
public DConRefRecord(byte[] data)
data
- byte array containing a DConRef Record, including the header.public DConRefRecord(RecordInputStream inStream)
inStream
- RecordInputStream containing a DConRefRecord structure.Method Detail |
---|
protected int getDataSize()
getDataSize
in class StandardRecord
protected void serialize(LittleEndianOutput out)
StandardRecord
RecordBase.getRecordSize()
} minus four
( record header consiting of a 'ushort sid' and 'ushort reclength' has already been written
by thye superclass).
serialize
in class StandardRecord
public short getSid()
Record
getSid
in class Record
public int getFirstColumn()
public int getFirstRow()
public int getLastColumn()
public int getLastRow()
public java.lang.String toString()
Record
toString
in class Record
public byte[] getPath()
public java.lang.String getReadablePath()
2.5.277 (VirtualPath)
public boolean isExternalRef()
|
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