private class CachingCollector.NoScoreCachingLeafCollector extends FilterLeafCollector
Modifier and Type | Field and Description |
---|---|
(package private) int |
docCount |
(package private) int[] |
docs |
(package private) int |
maxDocsToCache |
in
Constructor and Description |
---|
NoScoreCachingLeafCollector(LeafCollector in,
int maxDocsToCache) |
Modifier and Type | Method and Description |
---|---|
protected void |
buffer(int doc) |
(package private) int[] |
cachedDocs() |
void |
collect(int doc)
Called once for every document matching a query, with the unbased document
number.
|
protected void |
grow(int newLen) |
(package private) boolean |
hasCache() |
protected void |
invalidate() |
setScorer, toString
NoScoreCachingLeafCollector(LeafCollector in, int maxDocsToCache)
protected void grow(int newLen)
protected void invalidate()
protected void buffer(int doc) throws java.io.IOException
java.io.IOException
public void collect(int doc) throws java.io.IOException
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 FilterLeafCollector
java.io.IOException
boolean hasCache()
int[] cachedDocs()