org.apache.solr.search

Class DocSetUtil

java.lang.Object

org.apache.solr.search.DocSetUtil

public class DocSetUtil
extends Object

WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary

Constructors

Constructor and Description
DocSetUtil()

Method Summary

Modifier and Type	Method and Description
static DocSet	createDocSet(SolrIndexSearcher searcher, Query query, DocSet filter)
static DocSet	createDocSet(SolrIndexSearcher searcher, Term term)
static DocSet	createDocSetGeneric(SolrIndexSearcher searcher, Query query)
static boolean	equals(DocSet a, DocSet b) Iterates DocSets to test for equality - slow and for testing purposes only.
static int	smallSetSize(int maxDoc) The cut-off point for small sets (SortedIntDocSet) vs large sets (BitDocSet)
static DocSet	toSmallSet(BitDocSet bitSet)

Methods inherited from class java.lang.Object

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

Constructor Detail

DocSetUtil

public DocSetUtil()

Method Detail

smallSetSize

public static int smallSetSize(int maxDoc)

The cut-off point for small sets (SortedIntDocSet) vs large sets (BitDocSet)

equals

public static boolean equals(DocSet a,
                             DocSet b)

Iterates DocSets to test for equality - slow and for testing purposes only.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

createDocSet

public static DocSet createDocSet(SolrIndexSearcher searcher,
                                  Query query,
                                  DocSet filter)
                           throws IOException

Throws:

IOException

createDocSetGeneric

public static DocSet createDocSetGeneric(SolrIndexSearcher searcher,
                                         Query query)
                                  throws IOException

Throws:

IOException

createDocSet

public static DocSet createDocSet(SolrIndexSearcher searcher,
                                  Term term)
                           throws IOException

Throws:

IOException

toSmallSet

public static DocSet toSmallSet(BitDocSet bitSet)