zap

Oct 19, 2022

Changes in this version

type PostingsIterator

+ func (i *PostingsIterator) BytesRead() uint64

+ func (i *PostingsIterator) BytesWritten() uint64

+ func (i *PostingsIterator) ResetBytesRead(uint64)

type PostingsList

+ func (i *PostingsList) BytesRead() uint64

+ func (i *PostingsList) BytesWritten() uint64

+ func (i *PostingsList) ResetBytesRead(uint64)

type Segment

+ func (s *Segment) BytesRead() uint64

+ func (s *Segment) BytesWritten() uint64

+ func (s *Segment) ResetBytesRead(uint64)

type SegmentBase

+ func (s *SegmentBase) BytesRead() uint64

+ func (s *SegmentBase) BytesWritten() uint64

+ func (s *SegmentBase) ResetBytesRead(uint64)

Aug 5, 2021

Changes in this version

type SegmentBase

+ func (sb *SegmentBase) WriteTo(w io.Writer) (int64, error)

Dec 21, 2020

Changes in this version

type SegmentBase

+ func (s *SegmentBase) VisitDocValues(localDocNum uint64, fields []string, visitor index.DocValueVisitor, ...) (segment.DocVisitState, error)

+ func (s *SegmentBase) VisitStoredFields(num uint64, visitor segment.StoredFieldValueVisitor) error

Nov 10, 2020

Changes in this version

+ const DocNum1HitFinished

+ const FSTValEncoding1Hit

+ const FSTValEncodingGeneral

+ const FSTValEncodingMask

+ const FooterSize

+ const Type

+ const Version

+ var DefaultChunkMode uint32 = 1025

+ var DefaultFileMergerBufferSize = 1024 * 1024

+ var LegacyChunkMode uint32 = 1024

+ var NewSegmentBufferAvgBytesPerDocFactor float64 = 1.0

+ var NewSegmentBufferNumResultsBump int = 100

+ var NewSegmentBufferNumResultsFactor float64 = 1.0

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

+ var SizeOfBool int

+ var SizeOfFloat32 int

+ var SizeOfFloat64 int

+ var SizeOfInt int

+ var SizeOfMap int

+ var SizeOfPtr int

+ var SizeOfSlice int

+ var SizeOfString int

+ var SizeOfUint16 int

+ var SizeOfUint32 int

+ var SizeOfUint64 int

+ var SizeOfUint8 int

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

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

+ func FSTValEncode1Hit(docNum uint64, normBits uint64) uint64

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

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

+ func Plugin() segment.Plugin

+ func PostingsIteratorFrom1Hit(docNum1Hit uint64, includeFreqNorm, includeLocs bool) (segment.PostingsIterator, error)

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

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

+ type CountHashWriter struct

+ func NewCountHashWriter(w io.Writer) *CountHashWriter

+ func NewCountHashWriterWithStatsReporter(w io.Writer, s segment.StatsReporter) *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) AutomatonIterator(a vellum.Automaton, startKeyInclusive, endKeyExclusive []byte) segment.DictionaryIterator

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

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

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

+ func (d *Dictionary) PostingsList(term []byte, except *roaring.Bitmap, prealloc segment.PostingsList) (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) Size() int

+ func (l *Location) Start() uint64

+ type MetaData struct

+ DocDvOffset uint64

+ DocNum 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

+ func (p *Posting) Size() int

+ type PostingsIterator struct

+ Actual roaring.IntPeekable

+ ActualBM *roaring.Bitmap

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

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

+ func (i *PostingsIterator) Size() int

+ func (p *PostingsIterator) ActualBitmap() *roaring.Bitmap

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

+ func (p *PostingsIterator) ReplaceActual(abm *roaring.Bitmap)

+ type PostingsList struct

+ func (p *PostingsList) Count() uint64

+ func (p *PostingsList) Iterator(includeFreq, includeNorm, includeLocs bool, prealloc segment.PostingsIterator) segment.PostingsIterator

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

+ func (p *PostingsList) Size() int

+ type Segment struct

+ func (s *Segment) AddRef()

+ func (s *Segment) CRC() uint32

+ func (s *Segment) ChunkMode() uint32

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

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

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

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

+ func (s *Segment) DocValueOffset() uint64

+ func (s *Segment) FieldsIndexOffset() uint64

+ func (s *Segment) NumDocs() uint64

+ func (s *Segment) Path() string

+ func (s *Segment) Size() int

+ func (s *Segment) StoredIndexOffset() uint64

+ func (s *Segment) Version() uint32

+ type SegmentBase struct

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

+ func (s *SegmentBase) Count() uint64

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

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

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

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

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

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

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

+ func (sb *SegmentBase) AddRef()

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

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

+ func (sb *SegmentBase) Persist(path string) error

+ func (sb *SegmentBase) Size() int

+ type ZapPlugin struct

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

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

+ func (*ZapPlugin) Type() string

+ func (*ZapPlugin) Version() uint32

+ func (z *ZapPlugin) New(results []*index.AnalysisResult) (segment.Segment, uint64, error)