org.apache.solr.search.grouping.collector
Class FilterCollector
java.lang.Object
org.apache.lucene.search.Collector
org.apache.solr.search.grouping.collector.FilterCollector
public class FilterCollector
- extends Collector
A collector that filters incoming doc ids that are not in the filter.
- WARNING: This API is experimental and might change in incompatible ways in the next release.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FilterCollector
public FilterCollector(DocSet filter,
Collector delegate)
setScorer
public void setScorer(Scorer scorer)
throws IOException
- Specified by:
setScorer
in class Collector
- Throws:
IOException
collect
public void collect(int doc)
throws IOException
- Specified by:
collect
in class Collector
- Throws:
IOException
setNextReader
public void setNextReader(AtomicReaderContext context)
throws IOException
- Specified by:
setNextReader
in class Collector
- Throws:
IOException
acceptsDocsOutOfOrder
public boolean acceptsDocsOutOfOrder()
- Specified by:
acceptsDocsOutOfOrder
in class Collector
getMatches
public int getMatches()
getDelegate
public Collector getDelegate()
- Returns the delegate collector
- Returns:
- the delegate collector
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