Package org.apache.lucene.search.knn

Interface KnnCollectorManager

All Known Implementing Classes:

TimeLimitingKnnCollectorManager, TopKnnCollectorManager

public interface KnnCollectorManager

KnnCollectorManager responsible for creating KnnCollector instances. Useful to create KnnCollector instances that share global state across leaves, such a global queue of results collected so far.

Method Summary

Modifier and Type	Method	Description
KnnCollector	newCollector(int visitedLimit, LeafReaderContext context)	Return a new KnnCollector instance.

Method Details

newCollector

KnnCollector newCollector(int visitedLimit,
 LeafReaderContext context)
                   throws IOException

Return a new KnnCollector instance.

Parameters:

visitedLimit - the maximum number of nodes that the search is allowed to visit

context - the leaf reader context

Throws:

IOException