XMLDiffMarker (XWiki Commons - Diff XML 15.2-rc-1 API)

```
@Role
public interface XMLDiffMarker
```
Marks the difference between two XML documents.

Since:

11.6RC1

Version:

$Id: 38cf77a661955e72a38aef459b388b2d84cd6954 $

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`markDiff(Node left, Node right, XMLDiffConfiguration config)`	Computes the differences between two XML fragments rooted in the given nodes and then marks the changes by modifying these nodes and their descendants, depending on the implementation.

- Method Detail
  - markDiff
```
boolean markDiff(Node left,
                 Node right,
                 XMLDiffConfiguration config)
          throws DiffException
```
    Computes the differences between two XML fragments rooted in the given nodes and then marks the changes by modifying these nodes and their descendants, depending on the implementation. An implementation that shows the differences in-line would probably change only the left side. An implementation that shows the differences side-by-side would probably modify (mark) both sides.
    Note that this method can return false (i.e. no markers added) even if there are differences between left and right, if the implementation doesn't consider the changes to be significant (e.g. there's no visual difference).
    
    Parameters:
    
    left - the left side of the comparison
    
    right - the right side of the comparison
    
    config - the configuration
    
    Returns:
    
    true if there is at least one difference between left and right side that has been marked, false otherwise
    
    Throws:
    
    DiffException - if we fail to compute the difference