Uses of Class
org.apache.lucene.index.FieldInfo
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Packages that use FieldInfo Package Description org.apache.lucene.codecs Codecs API: API for customization of the encoding and structure of the index.org.apache.lucene.codecs.compressing StoredFieldsFormat that allows cross-document and cross-field compression of stored fields.org.apache.lucene.codecs.lucene60 Components from the Lucene 6.0 index format.org.apache.lucene.codecs.lucene84 Lucene 8.4 file format.org.apache.lucene.document The logical representation of aDocument
for indexing and searching.org.apache.lucene.index Code to maintain and access indices. -
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Uses of FieldInfo in org.apache.lucene.codecs
Fields in org.apache.lucene.codecs declared as FieldInfo Modifier and Type Field Description protected FieldInfo
PushPostingsWriterBase. fieldInfo
FieldInfo
of current field being written.Methods in org.apache.lucene.codecs with parameters of type FieldInfo Modifier and Type Method Description abstract void
DocValuesConsumer. addBinaryField(FieldInfo field, DocValuesProducer valuesProducer)
Writes binary docvalues for a field.abstract void
NormsConsumer. addNormsField(FieldInfo field, NormsProducer normsProducer)
Writes normalization values for a field.abstract void
DocValuesConsumer. addNumericField(FieldInfo field, DocValuesProducer valuesProducer)
Writes numeric docvalues for a field.abstract void
DocValuesConsumer. addSortedField(FieldInfo field, DocValuesProducer valuesProducer)
Writes pre-sorted binary docvalues for a field.abstract void
DocValuesConsumer. addSortedNumericField(FieldInfo field, DocValuesProducer valuesProducer)
Writes pre-sorted numeric docvalues for a fieldabstract void
DocValuesConsumer. addSortedSetField(FieldInfo field, DocValuesProducer valuesProducer)
Writes pre-sorted set docvalues for a fieldvoid
StoredFieldsWriter.MergeVisitor. binaryField(FieldInfo fieldInfo, byte[] value)
abstract void
PostingsReaderBase. decodeTerm(DataInput in, FieldInfo fieldInfo, BlockTermState state, boolean absolute)
Actually decode metadata for next termvoid
StoredFieldsWriter.MergeVisitor. doubleField(FieldInfo fieldInfo, double value)
abstract void
PostingsWriterBase. encodeTerm(DataOutput out, FieldInfo fieldInfo, BlockTermState state, boolean absolute)
Encode metadata as long[] and byte[].void
StoredFieldsWriter.MergeVisitor. floatField(FieldInfo fieldInfo, float value)
abstract BinaryDocValues
DocValuesProducer. getBinary(FieldInfo field)
ReturnsBinaryDocValues
for this field.abstract NumericDocValues
NormsProducer. getNorms(FieldInfo field)
ReturnsNumericDocValues
for this field.abstract NumericDocValues
DocValuesProducer. getNumeric(FieldInfo field)
ReturnsNumericDocValues
for this field.abstract SortedDocValues
DocValuesProducer. getSorted(FieldInfo field)
ReturnsSortedDocValues
for this field.abstract SortedNumericDocValues
DocValuesProducer. getSortedNumeric(FieldInfo field)
ReturnsSortedNumericDocValues
for this field.abstract SortedSetDocValues
DocValuesProducer. getSortedSet(FieldInfo field)
ReturnsSortedSetDocValues
for this field.abstract ImpactsEnum
PostingsReaderBase. impacts(FieldInfo fieldInfo, BlockTermState state, int flags)
Return aImpactsEnum
that computes impacts withscorer
.void
StoredFieldsWriter.MergeVisitor. intField(FieldInfo fieldInfo, int value)
void
StoredFieldsWriter.MergeVisitor. longField(FieldInfo fieldInfo, long value)
void
DocValuesConsumer. mergeBinaryField(FieldInfo mergeFieldInfo, MergeState mergeState)
Merges the binary docvalues fromMergeState
.void
NormsConsumer. mergeNormsField(FieldInfo mergeFieldInfo, MergeState mergeState)
Merges the norms fromtoMerge
.void
DocValuesConsumer. mergeNumericField(FieldInfo mergeFieldInfo, MergeState mergeState)
Merges the numeric docvalues fromMergeState
.protected void
PointsWriter. mergeOneField(MergeState mergeState, FieldInfo fieldInfo)
Default naive merge implementation for one field: it just re-indexes all the values from the incoming segment.void
DocValuesConsumer. mergeSortedField(FieldInfo fieldInfo, MergeState mergeState)
Merges the sorted docvalues fromtoMerge
.void
DocValuesConsumer. mergeSortedNumericField(FieldInfo mergeFieldInfo, MergeState mergeState)
Merges the sorted docvalues fromtoMerge
.void
DocValuesConsumer. mergeSortedSetField(FieldInfo mergeFieldInfo, MergeState mergeState)
Merges the sortedset docvalues fromtoMerge
.StoredFieldVisitor.Status
StoredFieldsWriter.MergeVisitor. needsField(FieldInfo fieldInfo)
abstract PostingsEnum
PostingsReaderBase. postings(FieldInfo fieldInfo, BlockTermState state, PostingsEnum reuse, int flags)
Must fully consume state, since after this call that TermState may be reused.abstract void
PostingsWriterBase. setField(FieldInfo fieldInfo)
Sets the current field for writing.void
PushPostingsWriterBase. setField(FieldInfo fieldInfo)
Sets the current field for writing, and returns the fixed length of long[] metadata (which is fixed per field), called when the writing switches to another field.abstract void
TermVectorsWriter. startField(FieldInfo info, int numTerms, boolean positions, boolean offsets, boolean payloads)
Called before writing the terms of the field.void
StoredFieldsWriter.MergeVisitor. stringField(FieldInfo fieldInfo, byte[] value)
abstract void
PointsWriter. writeField(FieldInfo fieldInfo, PointsReader values)
Write all values contained in the provided readerabstract void
StoredFieldsWriter. writeField(FieldInfo info, IndexableField field)
Writes a single stored field. -
Uses of FieldInfo in org.apache.lucene.codecs.compressing
Methods in org.apache.lucene.codecs.compressing with parameters of type FieldInfo Modifier and Type Method Description void
CompressingTermVectorsWriter. startField(FieldInfo info, int numTerms, boolean positions, boolean offsets, boolean payloads)
void
CompressingStoredFieldsWriter. writeField(FieldInfo info, IndexableField field)
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Uses of FieldInfo in org.apache.lucene.codecs.lucene60
Methods in org.apache.lucene.codecs.lucene60 with parameters of type FieldInfo Modifier and Type Method Description void
Lucene60PointsWriter. writeField(FieldInfo fieldInfo, PointsReader reader)
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Uses of FieldInfo in org.apache.lucene.codecs.lucene84
Methods in org.apache.lucene.codecs.lucene84 with parameters of type FieldInfo Modifier and Type Method Description void
Lucene84PostingsReader. decodeTerm(DataInput in, FieldInfo fieldInfo, BlockTermState _termState, boolean absolute)
void
Lucene84PostingsWriter. encodeTerm(DataOutput out, FieldInfo fieldInfo, BlockTermState _state, boolean absolute)
ImpactsEnum
Lucene84PostingsReader. impacts(FieldInfo fieldInfo, BlockTermState state, int flags)
PostingsEnum
Lucene84PostingsReader. postings(FieldInfo fieldInfo, BlockTermState termState, PostingsEnum reuse, int flags)
void
Lucene84PostingsWriter. setField(FieldInfo fieldInfo)
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Uses of FieldInfo in org.apache.lucene.document
Methods in org.apache.lucene.document with parameters of type FieldInfo Modifier and Type Method Description void
DocumentStoredFieldVisitor. binaryField(FieldInfo fieldInfo, byte[] value)
void
DocumentStoredFieldVisitor. doubleField(FieldInfo fieldInfo, double value)
void
DocumentStoredFieldVisitor. floatField(FieldInfo fieldInfo, float value)
void
DocumentStoredFieldVisitor. intField(FieldInfo fieldInfo, int value)
void
DocumentStoredFieldVisitor. longField(FieldInfo fieldInfo, long value)
StoredFieldVisitor.Status
DocumentStoredFieldVisitor. needsField(FieldInfo fieldInfo)
void
DocumentStoredFieldVisitor. stringField(FieldInfo fieldInfo, byte[] value)
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Uses of FieldInfo in org.apache.lucene.index
Methods in org.apache.lucene.index that return FieldInfo Modifier and Type Method Description FieldInfo
FieldInfos. fieldInfo(int fieldNumber)
Return the fieldinfo object referenced by the fieldNumber.FieldInfo
FieldInfos. fieldInfo(String fieldName)
Return the fieldinfo object referenced by the field nameMethods in org.apache.lucene.index that return types with arguments of type FieldInfo Modifier and Type Method Description Iterator<FieldInfo>
FieldInfos. iterator()
Returns an iterator over all the fieldinfo objects present, ordered by ascending field numberMethods in org.apache.lucene.index with parameters of type FieldInfo Modifier and Type Method Description void
StoredFieldVisitor. binaryField(FieldInfo fieldInfo, byte[] value)
Process a binary field.void
StoredFieldVisitor. doubleField(FieldInfo fieldInfo, double value)
Process a double numeric field.void
StoredFieldVisitor. floatField(FieldInfo fieldInfo, float value)
Process a float numeric field.BinaryDocValues
EmptyDocValuesProducer. getBinary(FieldInfo field)
NumericDocValues
EmptyDocValuesProducer. getNumeric(FieldInfo field)
SortedDocValues
EmptyDocValuesProducer. getSorted(FieldInfo field)
SortedNumericDocValues
EmptyDocValuesProducer. getSortedNumeric(FieldInfo field)
SortedSetDocValues
EmptyDocValuesProducer. getSortedSet(FieldInfo field)
void
StoredFieldVisitor. intField(FieldInfo fieldInfo, int value)
Process a int numeric field.void
StoredFieldVisitor. longField(FieldInfo fieldInfo, long value)
Process a long numeric field.abstract StoredFieldVisitor.Status
StoredFieldVisitor. needsField(FieldInfo fieldInfo)
Hook before processing a field.void
StoredFieldVisitor. stringField(FieldInfo fieldInfo, byte[] value)
Process a string field; the provided byte[] value is a UTF-8 encoded string value.Constructors in org.apache.lucene.index with parameters of type FieldInfo Constructor Description FieldInfos(FieldInfo[] infos)
Constructs a new FieldInfos from an array of FieldInfo objects
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