Module org.elasticsearch.compute

Package org.elasticsearch.compute.lucene

Class IndexedByShardIdFromList<T>

java.lang.Object

org.elasticsearch.compute.lucene.IndexedByShardIdFromList<T>

All Implemented Interfaces:

IndexedByShardId<T>

public class IndexedByShardIdFromList<T>
extends Object
implements IndexedByShardId<T>

An IndexedByShardId used by only in tests, but placed here so it's visible for all test modules.

Constructor Summary

Constructors

Constructor	Description
IndexedByShardIdFromList(List<T> list)

Method Summary

Modifier and Type	Method	Description
Collection<? extends T>	collection()	This is not necessarily a list of all values visible via get(int), but rather, a list of the relevant values.
T	get(int shardId)
<S> IndexedByShardId<S>	map(Function<T,S> mapper)	The elements are mapped lazily, i.e., the function would also apply to future elements (as opposed to collection().stream().map, which only maps the current elements).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.compute.lucene.IndexedByShardId

isEmpty

Constructor Details

IndexedByShardIdFromList

public IndexedByShardIdFromList(List<T> list)

Method Details

get

public T get(int shardId)

Specified by:

get in interface IndexedByShardId<T>

collection

public Collection<? extends T> collection()

Description copied from interface: IndexedByShardId

This is not necessarily a list of all values visible via get(int), but rather, a list of the relevant values. This is useful when you need to perform an operation over all relevant values, e.g., closing them.

Specified by:

collection in interface IndexedByShardId<T>

map

public <S> IndexedByShardId<S> map(Function<T,S> mapper)

Description copied from interface: IndexedByShardId

The elements are mapped lazily, i.e., the function would also apply to future elements (as opposed to collection().stream().map, which only maps the current elements).

Specified by:

map in interface IndexedByShardId<T>