ScoredDocIDs (Lucene 3.6.2 API)

```
public interface ScoredDocIDs
```
Document IDs with scores for each, driving facets accumulation. Document scores are optionally used in the process of facets scoring.

See Also:

FacetsAccumulator.accumulate(ScoredDocIDs)

WARNING: This API is experimental and might change in incompatible ways in the next release.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.lucene.search.DocIdSet`	`getDocIDs()`	Returns the set of doc IDs.
`ScoredDocIDsIterator`	`iterator()`	Returns an iterator over the document IDs and their scores.
`int`	`size()`	Returns the number of scored documents.

- Method Detail
  - iterator
```
ScoredDocIDsIterator iterator()
                       throws IOException
```
    Returns an iterator over the document IDs and their scores.
    
    Throws:
    
    IOException
  - getDocIDs
```
org.apache.lucene.search.DocIdSet getDocIDs()
```
    Returns the set of doc IDs.
  - size
```
int size()
```
    Returns the number of scored documents.