org.apache.poi.hdgf

Class HDGFDiagram

java.lang.Object

org.apache.poi.POIDocument

org.apache.poi.POIReadOnlyDocument

org.apache.poi.hdgf.HDGFDiagram

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public final class HDGFDiagram
extends POIReadOnlyDocument

See http://www.redferni.uklinux.net/visio/ http://www.gnome.ru/projects/docs/vsdocs.html http://www.gnome.ru/projects/docs/slide1.png http://www.gnome.ru/projects/docs/slide2.png

Constructor Summary

Constructors

Constructor and Description
HDGFDiagram(DirectoryNode dir)
HDGFDiagram(POIFSFileSystem fs)

Method Summary

Modifier and Type	Method and Description
void	debug() Prints out some simple debug on the base contents of the file.
long	getDocumentSize()
Stream[]	getTopLevelStreams() Returns all the top level streams, which are the streams pointed to by the TrailerStream.
TrailerStream	getTrailerStream() Returns the TrailerStream, which is at the root of the tree of Streams.

Methods inherited from class org.apache.poi.POIReadOnlyDocument

write, write, write

Methods inherited from class org.apache.poi.POIDocument

clearDirectory, close, createInformationProperties, getDirectory, getDocumentSummaryInformation, getEncryptedPropertyStreamName, getEncryptionInfo, getPropertySet, getPropertySet, getSummaryInformation, initDirectory, readProperties, replaceDirectory, validateInPlaceWritePossible, writeProperties, writeProperties, writeProperties

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HDGFDiagram

public HDGFDiagram(POIFSFileSystem fs)
            throws java.io.IOException

Throws:

java.io.IOException

HDGFDiagram

public HDGFDiagram(DirectoryNode dir)
            throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getTrailerStream

public TrailerStream getTrailerStream()

Returns the TrailerStream, which is at the root of the tree of Streams.

Returns:

the TrailerStream

getTopLevelStreams

public Stream[] getTopLevelStreams()

Returns all the top level streams, which are the streams pointed to by the TrailerStream.

Returns:

the top level streams

getDocumentSize

public long getDocumentSize()

debug

public void debug()

Prints out some simple debug on the base contents of the file.

See Also:

VSDDumper