public class MemoryAccountingBitsetCollector extends SimpleCollector
Constructor and Description |
---|
MemoryAccountingBitsetCollector(CollectorMemoryTracker tracker) |
Modifier and Type | Method and Description |
---|---|
void |
collect(int doc)
Called once for every document matching a query, with the unbased document
number.
|
protected void |
doSetNextReader(LeafReaderContext context)
This method is called before collecting
context . |
ScoreMode |
scoreMode()
Indicates what features are required from the scorer.
|
getLeafCollector, setScorer
public MemoryAccountingBitsetCollector(CollectorMemoryTracker tracker)
protected void doSetNextReader(LeafReaderContext context) throws IOException
SimpleCollector
context
.doSetNextReader
in class SimpleCollector
IOException
public void collect(int doc)
LeafCollector
Note: The collection of the current segment can be terminated by throwing
a CollectionTerminatedException
. In this case, the last docs of the
current LeafReaderContext
will be skipped and IndexSearcher
will swallow the exception and continue collection with the next leaf.
Note: This is called in an inner search loop. For good search performance,
implementations of this method should not call IndexSearcher.doc(int)
or
IndexReader.document(int)
on every hit.
Doing so can slow searches by an order of magnitude or more.
collect
in interface LeafCollector
collect
in class SimpleCollector
Copyright © 2000–2020 The Apache Software Foundation. All rights reserved.