Documentation ¶
Index ¶
- func LevenshteinDistance(a, b *string) int
- func LevenshteinDistanceMax(a, b *string, max int) (int, bool)
- type Collector
- type DateRangeFacet
- type DateRangeFacets
- type DocumentMatch
- type DocumentMatchCollection
- type Explanation
- type FacetBuilder
- type FacetResult
- type FacetResults
- type FacetsBuilder
- type FieldFragmentMap
- type FieldTermLocationMap
- type Location
- type Locations
- type NumericRangeFacet
- type NumericRangeFacets
- type Searcher
- type TermFacet
- type TermFacets
- type TermLocationMap
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func LevenshteinDistance ¶
func LevenshteinDistanceMax ¶
levenshteinDistanceMax same as levenshteinDistance but attempts to bail early once we know the distance will be greater than max in which case the first return val will be the max and the second will be true, indicating max was exceeded
Types ¶
type Collector ¶
type Collector interface { Collect(searcher Searcher) error Results() DocumentMatchCollection Total() uint64 MaxScore() float64 Took() time.Duration SetFacetsBuilder(facetsBuilder *FacetsBuilder) FacetResults() FacetResults }
type DateRangeFacet ¶
type DateRangeFacet struct { Name string `json:"name"` Start *string `json:"start,omitempty"` End *string `json:"end,omitempty"` Count int `json:"count"` }
func (*DateRangeFacet) Same ¶
func (drf *DateRangeFacet) Same(other *DateRangeFacet) bool
type DateRangeFacets ¶
type DateRangeFacets []*DateRangeFacet
func (DateRangeFacets) Add ¶
func (drf DateRangeFacets) Add(dateRangeFacet *DateRangeFacet) DateRangeFacets
func (DateRangeFacets) Len ¶
func (drf DateRangeFacets) Len() int
func (DateRangeFacets) Less ¶
func (drf DateRangeFacets) Less(i, j int) bool
func (DateRangeFacets) Swap ¶
func (drf DateRangeFacets) Swap(i, j int)
type DocumentMatch ¶
type DocumentMatch struct { Index string `json:"index,omitempty"` ID string `json:"id"` Score float64 `json:"score"` Expl *Explanation `json:"explanation,omitempty"` Locations FieldTermLocationMap `json:"locations,omitempty"` Fragments FieldFragmentMap `json:"fragments,omitempty"` // Fields contains the values for document fields listed in // SearchRequest.Fields. Text fields are returned as strings, numeric // fields as float64s and date fields as time.RFC3339 formatted strings. Fields map[string]interface{} `json:"fields,omitempty"` }
func (*DocumentMatch) AddFieldValue ¶
func (dm *DocumentMatch) AddFieldValue(name string, value interface{})
type DocumentMatchCollection ¶
type DocumentMatchCollection []*DocumentMatch
func (DocumentMatchCollection) Len ¶
func (c DocumentMatchCollection) Len() int
func (DocumentMatchCollection) Less ¶
func (c DocumentMatchCollection) Less(i, j int) bool
func (DocumentMatchCollection) Swap ¶
func (c DocumentMatchCollection) Swap(i, j int)
type Explanation ¶
type Explanation struct { Value float64 `json:"value"` Message string `json:"message"` Children []*Explanation `json:"children,omitempty"` }
func (*Explanation) String ¶
func (expl *Explanation) String() string
type FacetBuilder ¶
type FacetBuilder interface { Update(index.FieldTerms) Result() *FacetResult }
type FacetResult ¶
type FacetResult struct { Field string `json:"field"` Total int `json:"total"` Missing int `json:"missing"` Other int `json:"other"` Terms TermFacets `json:"terms,omitempty"` NumericRanges NumericRangeFacets `json:"numeric_ranges,omitempty"` DateRanges DateRangeFacets `json:"date_ranges,omitempty"` }
func (*FacetResult) Fixup ¶
func (fr *FacetResult) Fixup(size int)
func (*FacetResult) Merge ¶
func (fr *FacetResult) Merge(other *FacetResult)
type FacetResults ¶
type FacetResults map[string]*FacetResult
func (FacetResults) Fixup ¶
func (fr FacetResults) Fixup(name string, size int)
func (FacetResults) Merge ¶
func (fr FacetResults) Merge(other FacetResults)
type FacetsBuilder ¶
type FacetsBuilder struct {
// contains filtered or unexported fields
}
func NewFacetsBuilder ¶
func NewFacetsBuilder(indexReader index.IndexReader) *FacetsBuilder
func (*FacetsBuilder) Add ¶
func (fb *FacetsBuilder) Add(name string, facetBuilder FacetBuilder)
func (*FacetsBuilder) Results ¶
func (fb *FacetsBuilder) Results() FacetResults
func (*FacetsBuilder) Update ¶
func (fb *FacetsBuilder) Update(docMatch *DocumentMatch) error
type FieldFragmentMap ¶
type FieldTermLocationMap ¶
type FieldTermLocationMap map[string]TermLocationMap
func MergeLocations ¶
func MergeLocations(locations []FieldTermLocationMap) FieldTermLocationMap
type Location ¶
type Location struct { Pos float64 `json:"pos"` Start float64 `json:"start"` End float64 `json:"end"` ArrayPositions []float64 `json:"array_positions"` }
func (*Location) SameArrayElement ¶
SameArrayElement returns true if two locations are point to the same array element
type NumericRangeFacet ¶
type NumericRangeFacets ¶
type NumericRangeFacets []*NumericRangeFacet
func (NumericRangeFacets) Add ¶
func (nrf NumericRangeFacets) Add(numericRangeFacet *NumericRangeFacet) NumericRangeFacets
func (NumericRangeFacets) Len ¶
func (nrf NumericRangeFacets) Len() int
func (NumericRangeFacets) Less ¶
func (nrf NumericRangeFacets) Less(i, j int) bool
func (NumericRangeFacets) Swap ¶
func (nrf NumericRangeFacets) Swap(i, j int)
type Searcher ¶
type Searcher interface { Next() (*DocumentMatch, error) Advance(ID string) (*DocumentMatch, error) Close() error Weight() float64 SetQueryNorm(float64) Count() uint64 Min() int }
type TermFacets ¶
type TermFacets []*TermFacet
func (TermFacets) Add ¶
func (tf TermFacets) Add(termFacet *TermFacet) TermFacets
func (TermFacets) Len ¶
func (tf TermFacets) Len() int
func (TermFacets) Less ¶
func (tf TermFacets) Less(i, j int) bool
func (TermFacets) Swap ¶
func (tf TermFacets) Swap(i, j int)
type TermLocationMap ¶
func MergeTermLocationMaps ¶
func MergeTermLocationMaps(rv, other TermLocationMap) TermLocationMap
func (TermLocationMap) AddLocation ¶
func (t TermLocationMap) AddLocation(term string, location *Location)
Source Files ¶
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