ObjectData (Keikai Spreadsheet Build 6.0.0 API)

All Superinterfaces:

Shape, SimpleShape

All Known Implementing Classes:

HSSFObjectData
```
public interface ObjectData
extends SimpleShape
```
Common interface for OLE shapes, i.e. shapes linked to embedded documents

Since:

POI 3.16-beta2

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default String`	`getContentType()`
`DirectoryEntry`	`getDirectory()`	Gets the object data.
`String`	`getFileName()`
`byte[]`	`getObjectData()`
`String`	`getOLE2ClassName()`
`PictureData`	`getPictureData()`
`boolean`	`hasDirectoryEntry()`

Methods inherited from interface org.apache.poi.ss.usermodel.Shape
getAnchor, getParent, getShapeName, isNoFill, setFillColor, setLineStyleColor, setNoFill

Methods inherited from interface org.apache.poi.ss.usermodel.SimpleShape
getShapeId

- Method Detail
  - getObjectData
```
byte[] getObjectData()
              throws IOException
```
    Returns:
    
    the data portion, for an ObjectData that doesn't have an associated POIFS Directory Entry
    
    Throws:
    
    IOException
  - hasDirectoryEntry
```
boolean hasDirectoryEntry()
```
    Returns:
    
    does this ObjectData have an associated POIFS Directory Entry? (Not all do, those that don't have a data portion)
  - getDirectory
```
DirectoryEntry getDirectory()
                     throws IOException
```
    Gets the object data. Only call for ones that have data though. See hasDirectoryEntry(). The caller has to close the corresponding POIFSFileSystem
    
    Returns:
    
    the object data as an OLE2 directory.
    
    Throws:
    
    IOException - if there was an error reading the data.
  - getOLE2ClassName
```
String getOLE2ClassName()
```
    Returns:
    
    the OLE2 Class Name of the object
  - getFileName
```
String getFileName()
```
    Returns:
    
    a filename suggestion - inspecting/interpreting the Directory object probably gives a better result
  - getPictureData
```
PictureData getPictureData()
```
    Returns:
    
    the preview picture
  - getContentType
```
default String getContentType()
```