HDGFDiagram (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

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 Description

HDGFDiagram(DirectoryNode dir)

HDGFDiagram(POIFSFileSystem fs)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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
close, createInformationProperties, getDirectory, getDocumentSummaryInformation, getEncryptionInfo, getSummaryInformation

Methods inherited from class java.lang.Object
equals, 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