public final class HeaderBlock extends java.lang.Object implements HeaderBlockConstants
_bat_array_offset, _bat_count_offset, _max_bats_in_header, _property_start_offset, _sbat_block_count_offset, _sbat_start_offset, _signature, _signature_offset, _xbat_count_offset, _xbat_start_offset
Constructor and Description |
---|
HeaderBlock(java.nio.ByteBuffer buffer) |
HeaderBlock(java.io.InputStream stream)
create a new HeaderBlockReader from an InputStream
|
HeaderBlock(POIFSBigBlockSize bigBlockSize)
Create a single instance initialized with default values
|
Modifier and Type | Method and Description |
---|---|
int[] |
getBATArray()
Returns the offsets to the first (up to) 109
BAT sectors.
|
int |
getBATCount() |
POIFSBigBlockSize |
getBigBlockSize() |
int |
getPropertyStart()
get start of Property Table
|
int |
getSBATCount() |
int |
getSBATStart() |
int |
getXBATCount() |
int |
getXBATIndex() |
void |
setBATArray(int[] bat_array)
Sets the offsets of the first (up to) 109
BAT sectors.
|
void |
setBATCount(int count)
Sets the number of BAT blocks that are used.
|
void |
setPropertyStart(int startBlock)
Set start of Property Table
|
void |
setSBATBlockCount(int count)
Set count of SBAT blocks
|
void |
setSBATStart(int startBlock)
Set start of small block allocation table
|
void |
setXBATCount(int count)
Sets the number of XBAT (DIFAT) blocks used
|
void |
setXBATStart(int startBlock)
Sets the first XBAT (DIFAT) block location
|
public HeaderBlock(java.io.InputStream stream) throws java.io.IOException
stream
- the source InputStreamjava.io.IOException
- on errors or bad datapublic HeaderBlock(java.nio.ByteBuffer buffer) throws java.io.IOException
java.io.IOException
public HeaderBlock(POIFSBigBlockSize bigBlockSize)
public int getPropertyStart()
public void setPropertyStart(int startBlock)
startBlock
- the index of the first block of the Property Tablepublic int getSBATStart()
public int getSBATCount()
public void setSBATStart(int startBlock)
startBlock
- the index of the first big block of the small
block allocation tablepublic void setSBATBlockCount(int count)
count
- the number of SBAT blockspublic int getBATCount()
public void setBATCount(int count)
public int[] getBATArray()
public void setBATArray(int[] bat_array)
public int getXBATCount()
public void setXBATCount(int count)
public int getXBATIndex()
public void setXBATStart(int startBlock)
public POIFSBigBlockSize getBigBlockSize()
Copyright © 2005-2010 Potix Corporation. All Rights Reserved.