Module org.elasticsearch.server

Package org.elasticsearch.search.vectors

Class ESAcceptDocs

java.lang.Object

org.apache.lucene.search.AcceptDocs

org.elasticsearch.search.vectors.ESAcceptDocs

Direct Known Subclasses:

ESAcceptDocs.BitsAcceptDocs, ESAcceptDocs.ESAcceptDocsAll, ESAcceptDocs.ScorerSupplierAcceptDocs

public abstract sealed class ESAcceptDocs
extends org.apache.lucene.search.AcceptDocs
permits ESAcceptDocs.ESAcceptDocsAll, ESAcceptDocs.BitsAcceptDocs, ESAcceptDocs.ScorerSupplierAcceptDocs

An extension of AcceptDocs that provides additional methods to get an approximate cost and a BitSet representation of the accepted documents.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ESAcceptDocs.BitsAcceptDocs	An AcceptDocs that wraps a Bits instance.
static final class	ESAcceptDocs.ESAcceptDocsAll	An AcceptDocs that accepts all documents.
static final class	ESAcceptDocs.ScorerSupplierAcceptDocs	An AcceptDocs that wraps a ScorerSupplier.

Constructor Summary

Constructors

Constructor	Description
ESAcceptDocs()

Method Summary

Modifier and Type	Method	Description
abstract int	approximateCost()	Returns an approximate cost of the accepted documents.

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

bits, cost, fromIteratorSupplier, fromLiveDocs, iterator

Methods inherited from class java.lang.Object

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

Constructor Details

ESAcceptDocs

public ESAcceptDocs()

Method Details

approximateCost

public abstract int approximateCost()
                             throws IOException

Returns an approximate cost of the accepted documents. This is generally much cheaper than AcceptDocs.cost(), as implementations may not fully evaluate filters to provide this estimate and may ignore deletions

Returns:

the approximate cost

Throws:

IOException - if an I/O error occurs