Module org.elasticsearch.server

Package org.elasticsearch.index.codec.tsdb

Class TsdbDocValuesProducer

java.lang.Object

org.apache.lucene.codecs.DocValuesProducer

org.apache.lucene.index.EmptyDocValuesProducer

org.elasticsearch.index.codec.tsdb.TsdbDocValuesProducer

All Implemented Interfaces:

Closeable, AutoCloseable

public class TsdbDocValuesProducer
extends org.apache.lucene.index.EmptyDocValuesProducer

Wraps a DocValuesProducer to carry pre-computed DocValuesConsumerUtil.MergeStats through the optimized merge path. When wrapping another TsdbDocValuesProducer, the merge stats are carried over to avoid recomputation.

Field Summary

Fields

Modifier and Type	Field	Description
final DocValuesConsumerUtil.MergeStats	mergeStats

Constructor Summary

Constructors

Constructor	Description
TsdbDocValuesProducer(org.apache.lucene.codecs.DocValuesProducer valuesProducer)
TsdbDocValuesProducer(DocValuesConsumerUtil.MergeStats mergeStats)

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.index.SortedDocValues	getSorted(org.apache.lucene.index.FieldInfo field)
org.apache.lucene.index.SortedNumericDocValues	getSortedNumeric(org.apache.lucene.index.FieldInfo field)
org.apache.lucene.index.SortedSetDocValues	getSortedSet(org.apache.lucene.index.FieldInfo field)

Methods inherited from class org.apache.lucene.index.EmptyDocValuesProducer

checkIntegrity, close, getBinary, getNumeric, getSkipper

Methods inherited from class org.apache.lucene.codecs.DocValuesProducer

getMergeInstance

Methods inherited from class java.lang.Object

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

Field Details

mergeStats

public final DocValuesConsumerUtil.MergeStats mergeStats

Constructor Details

TsdbDocValuesProducer

public TsdbDocValuesProducer(DocValuesConsumerUtil.MergeStats mergeStats)

TsdbDocValuesProducer

public TsdbDocValuesProducer(org.apache.lucene.codecs.DocValuesProducer valuesProducer)

Method Details

getSorted

public org.apache.lucene.index.SortedDocValues getSorted(org.apache.lucene.index.FieldInfo field)
                                                  throws IOException

Overrides:

getSorted in class org.apache.lucene.index.EmptyDocValuesProducer

Throws:

IOException

getSortedSet

public org.apache.lucene.index.SortedSetDocValues getSortedSet(org.apache.lucene.index.FieldInfo field)
                                                        throws IOException

Overrides:

getSortedSet in class org.apache.lucene.index.EmptyDocValuesProducer

Throws:

IOException

getSortedNumeric

public org.apache.lucene.index.SortedNumericDocValues getSortedNumeric(org.apache.lucene.index.FieldInfo field)
                                                                throws IOException

Overrides:

getSortedNumeric in class org.apache.lucene.index.EmptyDocValuesProducer

Throws:

IOException