SpanCollector

All Known Implementing Classes:

PayloadScoreQuery.PayloadSpans, PayloadSpanCollector, PhraseHelper.OffsetSpanCollector, SpanPayloadCheckQuery.PayloadChecker
```
public interface SpanCollector
```
An interface defining the collection of postings information from the leaves of a Spans

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`collectLeaf(PostingsEnum postings, int position, Term term)`	Collect information from postings
`void`	`reset()`	Call to indicate that the driving Spans has moved to a new position

- Method Detail
  - collectLeaf
```
void collectLeaf(PostingsEnum postings,
                 int position,
                 Term term)
          throws java.io.IOException
```
    Collect information from postings
    
    Parameters:
    
    postings - a PostingsEnum
    
    position - the position of the PostingsEnum
    
    term - the Term for this postings list
    
    Throws:
    
    java.io.IOException - on error
  - reset
```
void reset()
```
    Call to indicate that the driving Spans has moved to a new position