Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Interface SourceLoader

All Known Implementing Classes:

SourceLoader.Synthetic

public interface SourceLoader

Loads source _source during a GET or _search.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	SourceLoader.Leaf	Loads _source from some segment.
static class	SourceLoader.Synthetic	Load _source from doc values.
static interface	SourceLoader.SyntheticFieldLoader	Load a field for SourceLoader.Synthetic.

Field Summary

Fields

Modifier and Type	Field	Description
static final SourceLoader	FROM_STORED_SOURCE	Load _source from a stored field.

Method Summary

Modifier and Type	Method	Description
SourceLoader.Leaf	leaf(org.apache.lucene.index.LeafReader reader, int[] docIdsInLeaf)	Build the loader for some segment.
boolean	reordersFieldValues()	Does this SourceLoader reorder field values?
Set<String>	requiredStoredFields()	Stream containing all non-_source stored fields required to build the _source.

Field Details

FROM_STORED_SOURCE

static final SourceLoader FROM_STORED_SOURCE

Load _source from a stored field.

Method Details

reordersFieldValues

boolean reordersFieldValues()

Does this SourceLoader reorder field values?

leaf

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

Build the loader for some segment.

Throws:

IOException

requiredStoredFields

Set<String> requiredStoredFields()

Stream containing all non-_source stored fields required to build the _source.