Differ (Atlassian Confluence 8.6.0 API)

All Known Implementing Classes:

DaisyHtmlDiffer, WikiConvertingHtmlDiffer
```
public interface Differ
```
Computes a diff between the specified left and right input.

Since:

4.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`diff(ContentEntityObject left, ContentEntityObject right)`	Computes a diff between the specified left and right input.

- Method Detail
  - diff
```
String diff(ContentEntityObject left,
            ContentEntityObject right)
```
    Computes a diff between the specified left and right input.
    The html output will contain span tags with class="diff-html-added|diff-html-removed|diff-html-changed" to indicate differences.
    
    Parameters:
    
    left - left input
    
    right - right input
    
    Returns:
    
    a diff
    
    Throws:
    
    DiffException - if there is an error computing the diff