DocSetCollector (Solr 7.7.0 API)

java.lang.Object
- org.apache.lucene.search.SimpleCollector
- - org.apache.solr.search.DocSetCollector

All Implemented Interfaces:

org.apache.lucene.search.Collector, org.apache.lucene.search.LeafCollector
```
public class DocSetCollector
extends org.apache.lucene.search.SimpleCollector
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

protected static class DocSetCollector.ExpandingIntArray

Constructor Summary

Constructors
Constructor Description

DocSetCollector(int maxDoc)

DocSetCollector(int smallSetSize, int maxDoc)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`collect(int doc)`
`protected void`	`doSetNextReader(org.apache.lucene.index.LeafReaderContext context)`
`DocSet`	`getDocSet()`
`boolean`	`needsScores()`
`void`	`setScorer(org.apache.lucene.search.Scorer scorer)`
`int`	`size()`	The number of documents that have been collected

Methods inherited from class org.apache.lucene.search.SimpleCollector
getLeafCollector

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DocSetCollector
```
public DocSetCollector(int maxDoc)
```
  - DocSetCollector
```
public DocSetCollector(int smallSetSize,
                       int maxDoc)
```
- Method Detail
  - collect
```
public void collect(int doc)
             throws IOException
```
    Specified by:
    
    collect in interface org.apache.lucene.search.LeafCollector
    
    Specified by:
    
    collect in class org.apache.lucene.search.SimpleCollector
    
    Throws:
    
    IOException
  - size
```
public int size()
```
    The number of documents that have been collected
  - getDocSet
```
public DocSet getDocSet()
```
  - setScorer
```
public void setScorer(org.apache.lucene.search.Scorer scorer)
               throws IOException
```
    Specified by:
    
    setScorer in interface org.apache.lucene.search.LeafCollector
    
    Overrides:
    
    setScorer in class org.apache.lucene.search.SimpleCollector
    
    Throws:
    
    IOException
  - needsScores
```
public boolean needsScores()
```
  - doSetNextReader
```
protected void doSetNextReader(org.apache.lucene.index.LeafReaderContext context)
                        throws IOException
```
    Overrides:
    
    doSetNextReader in class org.apache.lucene.search.SimpleCollector
    
    Throws:
    
    IOException