Package org.elasticsearch.search

Class RescoreDocIds

java.lang.Object

org.elasticsearch.search.RescoreDocIds

All Implemented Interfaces:

Writeable

public final class RescoreDocIds
extends Object
implements Writeable

Since SearchContext no longer hold the states of search, the top K results (i.e., documents that will be rescored by query rescorers) need to be serialized/ deserialized between search phases. A RescoreDocIds encapsulates the top K results for each rescorer by its ordinal index.

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields

Modifier and Type	Field	Description
static RescoreDocIds	EMPTY

Constructor Summary

Constructors

Constructor	Description
RescoreDocIds(Map<Integer,Set<Integer>> docIds)
RescoreDocIds(StreamInput in)

Method Summary

Modifier and Type	Method	Description
Set<Integer>	getId(int index)
void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final RescoreDocIds EMPTY

Constructor Details

RescoreDocIds

public RescoreDocIds(Map<Integer,Set<Integer>> docIds)

RescoreDocIds

public RescoreDocIds(StreamInput in)
              throws IOException

Throws:

IOException

Method Details

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

Throws:

IOException

getId

public Set<Integer> getId(int index)