java.lang.Object
org.elasticsearch.index.mapper.Mapper
org.elasticsearch.index.mapper.FieldMapper
org.elasticsearch.index.mapper.MetadataFieldMapper
org.elasticsearch.index.mapper.DocCountFieldMapper
- All Implemented Interfaces:
Iterable<Mapper>,ToXContent,ToXContentFragment
Mapper for the doc_count field.
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Nested Class Summary
Nested ClassesNested classes/interfaces inherited from class org.elasticsearch.index.mapper.MetadataFieldMapper
MetadataFieldMapper.Builder, MetadataFieldMapper.ConfigurableTypeParser, MetadataFieldMapper.FixedTypeParser, MetadataFieldMapper.TypeParserNested 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.SyntheticSourceSupportNested classes/interfaces inherited from class org.elasticsearch.index.mapper.Mapper
Mapper.SourceKeepModeNested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params -
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final Stringstatic final Stringstatic final MetadataFieldMapper.TypeParserFields inherited from class org.elasticsearch.index.mapper.FieldMapper
builderParams, COERCE_SETTING, deprecationLogger, IGNORE_MALFORMED_SETTING, mappedFieldTypeFields inherited from class org.elasticsearch.index.mapper.Mapper
SYNTHETIC_SOURCE_KEEP_INDEX_SETTING, SYNTHETIC_SOURCE_KEEP_PARAMFields inherited from interface org.elasticsearch.xcontent.ToXContent
EMPTY, EMPTY_PARAMS -
Method Summary
Modifier and TypeMethodDescriptionprotected Stringstatic org.apache.lucene.index.IndexableFieldfield(int count) The field made by this mapper to track the doc count.static org.apache.lucene.index.PostingsEnumleafLookup(org.apache.lucene.index.LeafReader reader) The lookup for loading values.protected voidparseCreateField(DocumentParserContext context) Parse the field value and populate the fields onDocumentParserContext.doc().protected FieldMapper.SyntheticSourceSupportReturns implementation of synthetic source support for the mapper.Methods inherited from class org.elasticsearch.index.mapper.MetadataFieldMapper
getMergeBuilder, postParse, preParse, toXContent, updateableBoolParamMethods inherited from class org.elasticsearch.index.mapper.FieldMapper
checkIncomingMergeType, copyTo, createTypeParserWithLegacySupport, doParseMultiFields, doValidate, doXContentBody, executeScript, fullPath, getTotalFieldsCount, hasScript, ignoreMalformed, indexAnalyzers, indexScriptValues, iterator, merge, multiFields, multiFieldsIterator, notFromDynamicTemplates, notInMultiFields, parse, parsesArrayValue, sourceKeepMode, sourcePathUsedBy, supportsParsingObject, syntheticFieldLoader, syntheticVectorsLoader, throwIndexingWithScriptParam, typeName, validateMethods inherited from class org.elasticsearch.index.mapper.Mapper
freezeAndDeduplicateFieldType, getOffsetFieldName, internFieldName, leafName, supportStoringArrayOffsets, toStringMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface java.lang.Iterable
forEach, spliteratorMethods inherited from interface org.elasticsearch.xcontent.ToXContentFragment
isFragment
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Field Details
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NAME
- See Also:
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CONTENT_TYPE
- See Also:
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PARSER
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Method Details
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parseCreateField
Description copied from class:FieldMapperParse the field value and populate the fields onDocumentParserContext.doc(). Implementations of this method should ensure that on failing to parse parser.currentToken() must be the current failing token- Overrides:
parseCreateFieldin classMetadataFieldMapper- Throws:
IOException
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fieldType
- Overrides:
fieldTypein classFieldMapper
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contentType
- Specified by:
contentTypein classFieldMapper
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field
public static org.apache.lucene.index.IndexableField field(int count) The field made by this mapper to track the doc count. -
syntheticSourceSupport
Description copied from class:FieldMapperReturns implementation of synthetic source support for the mapper.
By default (meaningFieldMapper.SyntheticSourceSupport.Fallback), an exact full copy of parsed field value is stored separately and used for synthetic source.Field mappers must override this method if they provide a more efficient field-specific implementation of synthetic source.
- Overrides:
syntheticSourceSupportin classMetadataFieldMapper- Returns:
FieldMapper.SyntheticSourceMode
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leafLookup
public static org.apache.lucene.index.PostingsEnum leafLookup(org.apache.lucene.index.LeafReader reader) throws IOException The lookup for loading values.- Throws:
IOException
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