DedupAttributeConstants (NetarchiveSuite 7.1 API)

```
public interface DedupAttributeConstants
```
Lifted from H1 AdaptiveRevisitAttributeConstants and limited to what DeDuplicator was using.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`A_CONTENT_STATE_KEY`	Key to use getting state of crawluri from the CrawlURI data.
`static int`	`CONTENT_CHANGED`	URI content had changed between the two latest, successfully completed fetches.
`static int`	`CONTENT_UNCHANGED`	URI content has not changed between the two latest, successfully completed fetches.
`static int`	`CONTENT_UNKNOWN`	No knowledge of URI content.

- Field Detail
  - CONTENT_UNKNOWN
```
static final int CONTENT_UNKNOWN
```
    No knowledge of URI content. Possibly not fetched yet, unable to check if different or an error occurred on last fetch attempt.
    
    See Also:
    
    Constant Field Values
  - CONTENT_UNCHANGED
```
static final int CONTENT_UNCHANGED
```
    URI content has not changed between the two latest, successfully completed fetches.
    
    See Also:
    
    Constant Field Values
  - CONTENT_CHANGED
```
static final int CONTENT_CHANGED
```
    URI content had changed between the two latest, successfully completed fetches. By definition, content has changed if there has only been one successful fetch made.
    
    See Also:
    
    Constant Field Values
  - A_CONTENT_STATE_KEY
```
static final String A_CONTENT_STATE_KEY
```
    Key to use getting state of crawluri from the CrawlURI data.
    
    See Also:
    
    Constant Field Values