File	Doc	Category	Size	Date	Package
SmallBlockTableWriter.java	API Doc	Apache Poi 3.0.1	4267	Mon Jan 01 12:39:36 GMT 2007	org.apache.poi.poifs.storage

SmallBlockTableWriter

• java.lang.Object

Fields Summary
private BlockAllocationTableWriter	_sbat
private List	_small_blocks
private int	_big_block_count
private RootProperty	_root

Constructors Summary

public SmallBlockTableWriter(List documents, RootProperty root) Creates new SmallBlockTable param documents a List of POIFSDocument instances param root the Filesystem's root property _sbat = new BlockAllocationTableWriter(); _small_blocks = new ArrayList(); _root = root; Iterator iter = documents.iterator(); while (iter.hasNext()) { POIFSDocument doc = ( POIFSDocument ) iter.next(); BlockWritable[] blocks = doc.getSmallBlocks(); if (blocks.length != 0) { doc.setStartBlock(_sbat.allocateSpace(blocks.length)); for (int j = 0; j < blocks.length; j++) { _small_blocks.add(blocks[ j ]); } } } _sbat.simpleCreateBlocks(); _root.setSize(_small_blocks.size()); _big_block_count = SmallDocumentBlock.fill(_small_blocks);

Methods Summary
public int	countBlocks() Return the number of BigBlock's this instance uses return count of BigBlock instances return _big_block_count;
public org.apache.poi.poifs.storage.BlockAllocationTableWriter	getSBAT() Get the SBAT return the Small Block Allocation Table return _sbat;
public int	getSBATBlockCount() Get the number of SBAT blocks return number of SBAT big blocks return (_big_block_count + 15) / 16;
public void	setStartBlock(int start_block) Set the start block for this instance param start_block _root.setStartBlock(start_block);
public void	writeBlocks(java.io.OutputStream stream) Write the storage to an OutputStream param stream the OutputStream to which the stored data should be written exception IOException on problems writing to the specified stream Iterator iter = _small_blocks.iterator(); while (iter.hasNext()) { (( BlockWritable ) iter.next()).writeBlocks(stream); }