Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Class DataStreamTimestampFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

org.elasticsearch.index.mapper.FieldMapper

org.elasticsearch.index.mapper.MetadataFieldMapper

org.elasticsearch.index.mapper.DataStreamTimestampFieldMapper

All Implemented Interfaces:

Iterable<Mapper>, ToXContent, ToXContentFragment

public class DataStreamTimestampFieldMapper
extends MetadataFieldMapper

FieldMapper for the data-stream's timestamp meta-field. This field is added by DataStreamsPlugin.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DataStreamTimestampFieldMapper.Builder
static final class	DataStreamTimestampFieldMapper.TimestampFieldType

Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.MetadataFieldMapper

MetadataFieldMapper.ConfigurableTypeParser, MetadataFieldMapper.FixedTypeParser, MetadataFieldMapper.TypeParser

Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.FieldMapper

FieldMapper.BuilderParams, FieldMapper.Conflicts, FieldMapper.CopyTo, FieldMapper.DimensionBuilder, FieldMapper.MergeValidator<T>, FieldMapper.MultiFields, FieldMapper.Parameter<T>, FieldMapper.Serializer<T>, FieldMapper.SerializerCheck<T>, FieldMapper.SyntheticSourceMode, FieldMapper.SyntheticSourceSupport

Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.Mapper

Mapper.SourceKeepMode

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_PATH
static final DataStreamTimestampFieldMapper	ENABLED_INSTANCE
static final String	NAME
static final MetadataFieldMapper.TypeParser	PARSER
static final String	TIMESTAMP_VALUE_KEY

Fields inherited from class org.elasticsearch.index.mapper.FieldMapper

builderParams, COERCE_SETTING, deprecationLogger, IGNORE_MALFORMED_SETTING, mappedFieldType

Fields inherited from class org.elasticsearch.index.mapper.Mapper

SYNTHETIC_SOURCE_KEEP_INDEX_SETTING, SYNTHETIC_SOURCE_KEEP_PARAM

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY, EMPTY_PARAMS

Method Summary

Modifier and Type	Method	Description
protected String	contentType()
void	doValidate(MappingLookup lookup)
static long	extractTimestampValue(LuceneDocument document)
FieldMapper.Builder	getMergeBuilder()	Returns a FieldMapper.Builder to be used for merging and serialization Implement as follows: return new MyBuilder(simpleName()).init(this);
boolean	isEnabled()
void	postParse(DocumentParserContext context)	Called after FieldMapper.parse(DocumentParserContext) on the RootObjectMapper.
static void	storeTimestampValueForReuse(LuceneDocument document, long timestamp)

Methods inherited from class org.elasticsearch.index.mapper.MetadataFieldMapper

parseCreateField, preParse, syntheticSourceSupport, toXContent, updateableBoolParam

Methods inherited from class org.elasticsearch.index.mapper.FieldMapper

checkIncomingMergeType, copyTo, createTypeParserWithLegacySupport, doXContentBody, executeScript, fieldType, fullPath, getTotalFieldsCount, hasScript, ignoreMalformed, indexAnalyzers, indexScriptValues, iterator, merge, multiFields, multiFieldsIterator, notFromDynamicTemplates, notInMultiFields, parse, parsesArrayValue, sourceKeepMode, sourcePathUsedBy, supportsParsingObject, syntheticFieldLoader, typeName, validate

Methods inherited from class org.elasticsearch.index.mapper.Mapper

freezeAndDeduplicateFieldType, internFieldName, leafName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.elasticsearch.xcontent.ToXContentFragment

isFragment

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

DEFAULT_PATH

public static final String DEFAULT_PATH

See Also:

• Constant Field Values

TIMESTAMP_VALUE_KEY

public static final String TIMESTAMP_VALUE_KEY

See Also:

• Constant Field Values

ENABLED_INSTANCE

public static final DataStreamTimestampFieldMapper ENABLED_INSTANCE

PARSER

public static final MetadataFieldMapper.TypeParser PARSER

Method Details

getMergeBuilder

public FieldMapper.Builder getMergeBuilder()

Description copied from class: FieldMapper

Returns a FieldMapper.Builder to be used for merging and serialization Implement as follows: return new MyBuilder(simpleName()).init(this);

Overrides:

getMergeBuilder in class MetadataFieldMapper

doValidate

public void doValidate(MappingLookup lookup)

Overrides:

doValidate in class FieldMapper

storeTimestampValueForReuse

public static void storeTimestampValueForReuse(LuceneDocument document,
 long timestamp)

extractTimestampValue

public static long extractTimestampValue(LuceneDocument document)

postParse

public void postParse(DocumentParserContext context)
               throws IOException

Description copied from class: MetadataFieldMapper

Called after FieldMapper.parse(DocumentParserContext) on the RootObjectMapper.

Overrides:

postParse in class MetadataFieldMapper

Throws:

IOException

contentType

protected String contentType()

Specified by:

contentType in class FieldMapper

isEnabled

public boolean isEnabled()