org.apache.lucene.search

Class AssertingIndexSearcher

java.lang.Object

org.apache.lucene.search.IndexSearcher

org.apache.lucene.search.AssertingIndexSearcher

public class AssertingIndexSearcher
extends IndexSearcher

Helper class that adds some extra checks to ensure correct usage of IndexSearcher and Weight.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.IndexSearcher

IndexSearcher.LeafSlice

Field Summary

Fields inherited from class org.apache.lucene.search.IndexSearcher

leafContexts, readerContext

Constructor Summary

Constructors

Constructor and Description
AssertingIndexSearcher(Random random, IndexReader r)
AssertingIndexSearcher(Random random, IndexReaderContext context)
AssertingIndexSearcher(Random random, IndexReaderContext context, ExecutorService ex)
AssertingIndexSearcher(Random random, IndexReader r, ExecutorService ex)

Method Summary

Modifier and Type	Method and Description
Weight	createWeight(Query query, ScoreMode scoreMode, float boost)
Query	rewrite(Query original)
protected void	search(List<LeafReaderContext> leaves, Weight weight, Collector collector)
String	toString()

Methods inherited from class org.apache.lucene.search.IndexSearcher

collectionStatistics, count, doc, doc, doc, explain, explain, getDefaultQueryCache, getDefaultQueryCachingPolicy, getDefaultSimilarity, getExecutor, getIndexReader, getQueryCache, getQueryCachingPolicy, getSimilarity, getSlices, getTopReaderContext, search, search, search, search, search, searchAfter, searchAfter, searchAfter, setDefaultQueryCache, setDefaultQueryCachingPolicy, setQueryCache, setQueryCachingPolicy, setSimilarity, slices, termStatistics, termStatistics

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AssertingIndexSearcher

public AssertingIndexSearcher(Random random,
                              IndexReader r)

AssertingIndexSearcher

public AssertingIndexSearcher(Random random,
                              IndexReaderContext context)

AssertingIndexSearcher

public AssertingIndexSearcher(Random random,
                              IndexReader r,
                              ExecutorService ex)

AssertingIndexSearcher

public AssertingIndexSearcher(Random random,
                              IndexReaderContext context,
                              ExecutorService ex)

Method Detail

createWeight

public Weight createWeight(Query query,
                           ScoreMode scoreMode,
                           float boost)
                    throws IOException

Overrides:

createWeight in class IndexSearcher

Throws:

IOException

rewrite

public Query rewrite(Query original)
              throws IOException

Overrides:

rewrite in class IndexSearcher

Throws:

IOException

search

protected void search(List<LeafReaderContext> leaves,
                      Weight weight,
                      Collector collector)
               throws IOException

Overrides:

search in class IndexSearcher

Throws:

IOException

toString

public String toString()

Overrides:

toString in class IndexSearcher