Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Interface IdLoader

All Known Implementing Classes:

IdLoader.StoredIdLoader, IdLoader.TsIdLoader

public sealed interface IdLoader
permits IdLoader.TsIdLoader, IdLoader.StoredIdLoader

Responsible for loading the _id from stored fields or for TSDB synthesizing the _id from the routing, _tsid and @timestamp fields.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	IdLoader.Leaf	Returns a leaf instance for a leaf reader that returns the _id for segment level doc ids.
static final class	IdLoader.StoredIdLoader
static final class	IdLoader.StoredLeaf
static final class	IdLoader.TsIdLeaf
static final class	IdLoader.TsIdLoader

Method Summary

Modifier and Type	Method	Description
static IdLoader	createTsIdLoader(IndexRouting.ExtractFromSource indexRouting, List<String> routingPaths)
static IdLoader	fromLeafStoredFieldLoader()
IdLoader.Leaf	leaf(LeafStoredFieldLoader loader, org.apache.lucene.index.LeafReader reader, int[] docIdsInLeaf)

Method Details

fromLeafStoredFieldLoader

static IdLoader fromLeafStoredFieldLoader()

Returns:

returns an IdLoader instance the loads the _id from stored field.

createTsIdLoader

static IdLoader createTsIdLoader(IndexRouting.ExtractFromSource indexRouting,
 List<String> routingPaths)

Returns:

returns an IdLoader instance that syn synthesizes _id from routing, _tsid and @timestamp fields.

leaf

IdLoader.Leaf leaf(LeafStoredFieldLoader loader,
 org.apache.lucene.index.LeafReader reader,
 int[] docIdsInLeaf)
            throws IOException

Throws:

IOException