org.apache.poi.hssf.record
Class VCenterRecord

java.lang.Object
  extended byorg.apache.poi.hssf.record.Record
      extended byorg.apache.poi.hssf.record.VCenterRecord

public class VCenterRecord
extends Record

Title: VCenter record

Description: tells whether to center the sheet between vertical margins

REFERENCE: PG 420 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)

Version:
2.0-pre
Author:
Andrew C. Oliver (acoliver at apache dot org), Jason Height (jheight at chariot dot net dot au)

Field Summary
static short sid
           
 
Constructor Summary
VCenterRecord()
           
VCenterRecord(short id, short size, byte[] data)
          Constructs a VCENTER record and sets its fields appropriately.
VCenterRecord(short id, short size, byte[] data, int offset)
          Constructs a VCENTER record and sets its fields appropriately.
 
Method Summary
 java.lang.Object clone()
           
protected  void fillFields(byte[] data, short size, int offset)
          called by the constructor, should set class level fields.
 int getRecordSize()
          gives the current serialized size of the record.
 short getSid()
          return the non static version of the id for this record.
 boolean getVCenter()
          get whether to center vertically or not
 int serialize(int offset, byte[] data)
          called by the class that is responsible for writing this sucker.
 void setVCenter(boolean hc)
          set whether to center vertically or not
 java.lang.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 org.apache.poi.hssf.record.Record
fillFields, isInValueSection, isValue, processContinueRecord, 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
Constructor Detail

VCenterRecord

public VCenterRecord()

VCenterRecord

public VCenterRecord(short id,
                     short size,
                     byte[] data)
Constructs a VCENTER record and sets its fields appropriately.

Parameters:
id - id must be 0x84 or an exception will be throw upon validation
size - the size of the data area of the record
data - data of the record (should not contain sid/len)

VCenterRecord

public VCenterRecord(short id,
                     short size,
                     byte[] data,
                     int offset)
Constructs a VCENTER record and sets its fields appropriately.

Parameters:
id - id must be 0x84 or an exception will be throw upon validation
size - the size of the data area of the record
data - data of the record (should not contain sid/len)
offset - of the record's data
Method Detail

validateSid

protected void validateSid(short id)
Description copied from class: Record
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

fillFields

protected void fillFields(byte[] data,
                          short size,
                          int offset)
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:
data - raw data
size - size of data
offset - of the record's data (provided a big array of the file)

setVCenter

public void setVCenter(boolean hc)
set whether to center vertically or not

Parameters:
hc - vcenter or not

getVCenter

public boolean getVCenter()
get whether to center vertically or not

Returns:
vcenter or not

toString

public java.lang.String toString()
Description copied from class: Record
get a string representation of the record (for biffview/debugging)

Overrides:
toString 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

getRecordSize

public int getRecordSize()
Description copied from class: Record
gives the current serialized size of the record. Should include the sid and reclength (4 bytes).

Overrides:
getRecordSize in class 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

clone

public java.lang.Object clone()
Overrides:
clone in class Record


Copyright © 2003 Apache Software Foundation.