AuthorDocumentProvider (Oxygen XML API)

```
@API(type=NOT_EXTENDABLE,
     src=PUBLIC)
public interface AuthorDocumentProvider
```
Use this API to access an "in memory" representation of an author document over a resource and customize the document in a non visual way using the AuthorDocumentController and AuthorDocument API.

Since:

22.1

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AuthorDocumentController`	`getAuthorDocumentController()`	Access the author document controller.
`java.io.InputStream`	`getContentInputStream()`	Create an input stream over the nodes structure.
`java.io.Reader`	`getContentReader()`	Create a reader over the nodes structure.
`Styles`	`getStyles(AuthorNode node)`	Get the CSS styles which are used to render a particular Author node.
`void`	`save()`	Saves the content to the original load location.

- Method Detail
  - getAuthorDocumentController
```
AuthorDocumentController getAuthorDocumentController()
```
    Access the author document controller. You can use it to make changes to the structure of nodes, run XPath expressions to identify nodes and much more.
    
    Returns:
    
    The AuthorDocumentController.
  - getContentReader
```
java.io.Reader getContentReader()
```
    Create a reader over the nodes structure.
    
    Returns:
    
    The reader over the created author document.
  - getContentInputStream
```
java.io.InputStream getContentInputStream()
                                   throws java.io.IOException
```
    Create an input stream over the nodes structure.
    
    Returns:
    
    The input stream over the created author document.
    
    Throws:
    
    java.io.IOException
    
    Since:
    
    23
  - save
```
void save()
   throws java.io.IOException
```
    Saves the content to the original load location.
    
    Throws:
    
    java.io.IOException - If saving error occurs.
  - getStyles
```
Styles getStyles(AuthorNode node)
```
    Get the CSS styles which are used to render a particular Author node. This method MUST only be used to query styles.
    
    Parameters:
    
    node - The node for which we want to obtain the styles.
    
    Returns:
    
    the styles associated with the node or null.
    
    Since:
    
    24