org.apache.poi.poifs.storage
Class SmallDocumentBlockList
java.lang.Object
|
+--org.apache.poi.poifs.storage.BlockListImpl
|
+--org.apache.poi.poifs.storage.SmallDocumentBlockList
- All Implemented Interfaces:
- BlockList
- public class SmallDocumentBlockList
- extends org.apache.poi.poifs.storage.BlockListImpl
A list of SmallDocumentBlocks instances, and methods to manage the list
- Author:
- Marc Johnson (mjohnson at apache dot org)
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SmallDocumentBlockList
public SmallDocumentBlockList(java.util.List blocks)
- Constructor SmallDocumentBlockList
- Parameters:
blocks
- a list of SmallDocumentBlock instances
setBlocks
protected void setBlocks(ListManagedBlock[] blocks)
- provide blocks to manage
- Parameters:
blocks
- blocks to be managed
zap
public void zap(int index)
- remove the specified block from the list
- Specified by:
zap
in interface BlockList
- Parameters:
index
- the index of the specified block; if the index is
out of range, that's ok
remove
public ListManagedBlock remove(int index)
throws java.io.IOException
- remove and return the specified block from the list
- Specified by:
remove
in interface BlockList
- Parameters:
index
- the index of the specified block- Returns:
- the specified block
- Throws:
java.io.IOException
- if the index is out of range or has
already been removed
fetchBlocks
public ListManagedBlock[] fetchBlocks(int startBlock)
throws java.io.IOException
- get the blocks making up a particular stream in the list. The
blocks are removed from the list.
- Specified by:
fetchBlocks
in interface BlockList
- Parameters:
startBlock
- the index of the first block in the stream- Returns:
- the stream as an array of correctly ordered blocks
- Throws:
java.io.IOException
- if blocks are missing
setBAT
public void setBAT(BlockAllocationTableReader bat)
throws java.io.IOException
- set the associated BlockAllocationTable
- Specified by:
setBAT
in interface BlockList
- Parameters:
bat
- the associated BlockAllocationTable- Throws:
java.io.IOException
-
Copyright © 2002 Apache jakarta-poi project. All Rights Reserved.