zap

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Versions in this module

v0

v0.9.0

Apr 3, 2020

v0.8.2

Mar 25, 2020

v0.8.1

Sep 20, 2019

v0.8.0

Jul 29, 2019

Changes in this version

+ const DocNum1HitFinished

+ const FSTValEncoding1Hit

+ const FSTValEncodingGeneral

+ const FSTValEncodingMask

+ const Type

+ const Version

+ var DefaultFileMergerBufferSize = 1024 * 1024

+ var NewSegmentBufferAvgBytesPerDocFactor float64 = 1.0

+ var NewSegmentBufferNumResultsBump int = 100

+ var NewSegmentBufferNumResultsFactor float64 = 1.0

+ var NormBits1Hit = uint64(math.Float32bits(float32(1)))

+ var ValidateDocFields = func(field document.Field) error

+ var ValidateMerge = func(segments []*Segment, memSegments []*SegmentBase, drops []*roaring.Bitmap, ...) error

+ func FSTValDecode1Hit(v uint64) (docNum uint64, normBits uint64)

+ func FSTValEncode1Hit(docNum uint64, normBits uint64) uint64

+ func MergeSegmentBases(segmentBases []*SegmentBase, drops []*roaring.Bitmap, path string, ...) ([][]uint64, uint64, error)

+ func ReadDocValueBoundary(chunk int, metaHeaders []MetaData) (uint64, uint64)

type CountHashWriter

+ func NewCountHashWriterWithStatsReporter(w io.Writer, s segment.StatsReporter) *CountHashWriter

type Dictionary

+ func (d *Dictionary) AutomatonIterator(a vellum.Automaton, startKeyInclusive, endKeyExclusive []byte) segment.DictionaryIterator

+ func (d *Dictionary) Contains(key []byte) (bool, error)

+ func (d *Dictionary) OnlyIterator(onlyTerms [][]byte, includeCount bool) segment.DictionaryIterator

type Location

+ func (l *Location) Size() int

type MetaData

+ DocDvOffset uint64

type Posting

+ func (p *Posting) Size() int

type PostingsIterator

+ Actual roaring.IntIterable

+ ActualBM *roaring.Bitmap

+ func PostingsIteratorFrom1Hit(docNum1Hit, normBits1Hit uint64, includeFreqNorm, includeLocs bool) (*PostingsIterator, error)

+ func PostingsIteratorFromBitmap(bm *roaring.Bitmap, includeFreqNorm, includeLocs bool) (*PostingsIterator, error)

+ func (i *PostingsIterator) Advance(docNum uint64) (segment.Posting, error)

+ func (i *PostingsIterator) Size() int

+ func (p *PostingsIterator) DocNum1Hit() (uint64, bool)

type PostingsList

+ func (p *PostingsList) OrInto(receiver *roaring.Bitmap)

+ func (p *PostingsList) Size() int

type Segment

+ func (s *Segment) Size() int

type SegmentBase

+ func AnalysisResultsToSegmentBase(results []*index.AnalysisResult, chunkFactor uint32) (*SegmentBase, uint64, error)

+ func (s *SegmentBase) DocID(num uint64) ([]byte, error)

+ func (s *SegmentBase) VisitableDocValueFields() ([]string, error)

+ func (sb *SegmentBase) Size() int

v0.7.0

Feb 27, 2018

Changes in this version

+ func MergeToWriter(segments []*SegmentBase, drops []*roaring.Bitmap, chunkFactor uint32, ...) (newDocNums [][]uint64, ...)

+ func PersistSegmentBase(sb *SegmentBase, path string) error

type MetaData

+ DocNum uint64

type Segment

+ func (s *Segment) VisitableDocValueFields() ([]string, error)

+ type SegmentBase struct

+ func InitSegmentBase(mem []byte, memCRC uint32, chunkFactor uint32, fieldsMap map[string]uint16, ...) (*SegmentBase, error)

+ func NewSegmentBase(memSegment *mem.Segment, chunkFactor uint32) (*SegmentBase, error)

+ func (s *SegmentBase) Count() uint64

+ func (s *SegmentBase) Dictionary(field string) (segment.TermDictionary, error)

+ func (s *SegmentBase) DocNumbers(ids []string) (*roaring.Bitmap, error)

+ func (s *SegmentBase) Fields() []string

+ func (s *SegmentBase) SizeInBytes() uint64

+ func (s *SegmentBase) VisitDocument(num uint64, visitor segment.DocumentFieldValueVisitor) error

+ func (s *SegmentBase) VisitDocumentFieldTerms(localDocNum uint64, fields []string, visitor index.DocumentFieldTermVisitor) error

+ func (sb *SegmentBase) AddRef()

+ func (sb *SegmentBase) Close() (err error)

+ func (sb *SegmentBase) DecRef() (err error)

v0.6.0

Jan 5, 2018

Changes in this version

+ const FooterSize

+ func Merge(segments []*Segment, drops []*roaring.Bitmap, path string, chunkFactor uint32) ([][]uint64, error)

+ func Open(path string) (segment.Segment, error)

+ func PersistSegment(memSegment *mem.Segment, path string, chunkFactor uint32) (err error)

+ type CountHashWriter struct

+ func NewCountHashWriter(w io.Writer) *CountHashWriter

+ func (c *CountHashWriter) Count() int

+ func (c *CountHashWriter) Sum32() uint32

+ func (c *CountHashWriter) Write(b []byte) (int, error)

+ type Dictionary struct

+ func (d *Dictionary) Iterator() segment.DictionaryIterator

+ func (d *Dictionary) PostingsList(term string, except *roaring.Bitmap) (segment.PostingsList, error)

+ func (d *Dictionary) PrefixIterator(prefix string) segment.DictionaryIterator

+ func (d *Dictionary) RangeIterator(start, end string) segment.DictionaryIterator

+ type DictionaryIterator struct

+ func (i *DictionaryIterator) Next() (*index.DictEntry, error)

+ type Location struct

+ func (l *Location) ArrayPositions() []uint64

+ func (l *Location) End() uint64

+ func (l *Location) Field() string

+ func (l *Location) Pos() uint64

+ func (l *Location) Start() uint64

+ type MetaData struct

+ DocDvLen uint64

+ DocDvLoc uint64

+ DocID uint64

+ type Posting struct

+ func (p *Posting) Frequency() uint64

+ func (p *Posting) Locations() []segment.Location

+ func (p *Posting) Norm() float64

+ func (p *Posting) Number() uint64

+ type PostingsIterator struct

+ func (i *PostingsIterator) Next() (segment.Posting, error)

+ type PostingsList struct

+ func (p *PostingsList) Count() uint64

+ func (p *PostingsList) Iterator() segment.PostingsIterator

+ type Segment struct

+ func (s *Segment) AddRef()

+ func (s *Segment) CRC() uint32

+ func (s *Segment) ChunkFactor() uint32

+ func (s *Segment) Close() (err error)

+ func (s *Segment) Count() uint64

+ func (s *Segment) Data() []byte

+ func (s *Segment) DecRef() (err error)

+ func (s *Segment) DictAddr(field string) (uint64, error)

+ func (s *Segment) Dictionary(field string) (segment.TermDictionary, error)

+ func (s *Segment) DocNumbers(ids []string) (*roaring.Bitmap, error)

+ func (s *Segment) DocValueOffset() uint64

+ func (s *Segment) Fields() []string

+ func (s *Segment) FieldsIndexOffset() uint64

+ func (s *Segment) NumDocs() uint64

+ func (s *Segment) Path() string

+ func (s *Segment) SizeInBytes() uint64

+ func (s *Segment) StoredIndexOffset() uint64

+ func (s *Segment) Version() uint32

+ func (s *Segment) VisitDocument(num uint64, visitor segment.DocumentFieldValueVisitor) error

+ func (s *Segment) VisitDocumentFieldTerms(localDocNum uint64, fields []string, visitor index.DocumentFieldTermVisitor) error

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