DatastreamInfo (migration-utils 6.4.0 API)

```
public interface DatastreamInfo
```
An interface defining access to information about a fedora datastream.

Author:

mdurbin

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getControlGroup()`	Gets the control group for this datastream.
`String`	`getDatastreamId()`	Gets the identifier for this datastream (Unique within an object).
`String`	`getFedoraURI()`	Gets the fedora URI for this datastream.
`ObjectInfo`	`getObjectInfo()`	Gets the information about the object to which this datastream belongs.
`String`	`getState()`	Gets the state for this datastream.
`boolean`	`getVersionable()`	Returns true if this datastream was/is versionable.

- Method Detail
  - getObjectInfo
```
ObjectInfo getObjectInfo()
```
    Gets the information about the object to which this datastream belongs.
    
    Returns:
    
    ObjectInfo
  - getDatastreamId
```
String getDatastreamId()
```
    Gets the identifier for this datastream (Unique within an object).
    
    Returns:
    
    datastream id
  - getControlGroup
```
String getControlGroup()
```
    Gets the control group for this datastream. This is expected to be "M", "X", "R" or "E".
    
    Returns:
    
    control group
  - getFedoraURI
```
String getFedoraURI()
```
    Gets the fedora URI for this datastream.
    
    Returns:
    
    Fedora URI
  - getState
```
String getState()
```
    Gets the state for this datastream. This is expected to be "A", "I" or "D".
    
    Returns:
    
    state
  - getVersionable
```
boolean getVersionable()
```
    Returns true if this datastream was/is versionable.
    
    Returns:
    
    true if versionable