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java.lang.Object | +--org.apache.poi.hssf.record.Record | +--org.apache.poi.hssf.record.ExtSSTRecord
Title: Extended Static String Table
Description: I really don't understand this thing... its supposed to be "a hash table for optimizing external copy operations" --
This sounds like a job for Marc "BitMaster" Johnson aka the "Hawaiian Master Chef".
REFERENCE: PG 313 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)
ExtSSTInfoSubRecord
Field Summary | |
static short |
sid
|
Constructor Summary | |
ExtSSTRecord()
|
|
ExtSSTRecord(short id,
short size,
byte[] data)
Constructs a EOFRecord record and sets its fields appropriately. |
|
ExtSSTRecord(short id,
short size,
byte[] data,
int offset)
Constructs a EOFRecord record and sets its fields appropriately. |
Method Summary | |
void |
addInfoRecord(ExtSSTInfoSubRecord rec)
|
protected void |
fillFields(byte[] data,
short size,
int offset)
called by the constructor, should set class level fields. |
ExtSSTInfoSubRecord |
getInfoRecordAt(int elem)
|
int |
getNumInfoRecords()
|
short |
getNumStringsPerBucket()
|
int |
getRecordSize()
gives the current serialized size of the record. |
short |
getSid()
return the non static version of the id for this record. |
int |
serialize(int offset,
byte[] data)
called by the class that is responsible for writing this sucker. |
void |
setNumStringsPerBucket(short numStrings)
|
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 |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
public static final short sid
Constructor Detail |
public ExtSSTRecord()
public ExtSSTRecord(short id, short size, byte[] data)
id
- id must be 0xff or an exception will be throw upon validationsize
- the size of the data area of the recorddata
- data of the record (should not contain sid/len)public ExtSSTRecord(short id, short size, byte[] data, int offset)
id
- id must be 0xff or an exception will be throw upon validationsize
- the size of the data area of the recorddata
- data of the record (should not contain sid/len)offset
- of the record's dataMethod Detail |
protected void validateSid(short id)
Record
validateSid
in class Record
org.apache.poi.hssf.record.Record
id
- alleged id for this recordprotected void fillFields(byte[] data, short size, int offset)
Record
fillFields
in class Record
org.apache.poi.hssf.record.Record
data
- raw datasize
- size of dataoffset
- of the record's data (provided a big array of the file)public void setNumStringsPerBucket(short numStrings)
public void addInfoRecord(ExtSSTInfoSubRecord rec)
public short getNumStringsPerBucket()
public int getNumInfoRecords()
public ExtSSTInfoSubRecord getInfoRecordAt(int elem)
public java.lang.String toString()
Record
toString
in class Record
public int serialize(int offset, byte[] data)
Record
serialize
in class Record
org.apache.poi.hssf.record.Record
offset
- to begin writing atdata
- byte array containing instance datapublic int getRecordSize()
Record
getRecordSize
in class Record
public short getSid()
Record
getSid
in class Record
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