searchers

package
Version: v0.5.0 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Sep 28, 2016 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var DisjunctionMaxClauseCount = 0

DisjunctionMaxClauseCount is a compile time setting that applications can adjust to non-zero value to cause the DisjunctionSearcher to return an error instead of exeucting searches when the size exceeds this value.

Functions

This section is empty.

Types

type BooleanSearcher

type BooleanSearcher struct {
	// contains filtered or unexported fields
}

func NewBooleanSearcher

func NewBooleanSearcher(indexReader index.IndexReader, mustSearcher search.Searcher, shouldSearcher search.Searcher, mustNotSearcher search.Searcher, explain bool) (*BooleanSearcher, error)

func (*BooleanSearcher) Advance

func (*BooleanSearcher) Close

func (s *BooleanSearcher) Close() error

func (*BooleanSearcher) Count

func (s *BooleanSearcher) Count() uint64

func (*BooleanSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *BooleanSearcher) DocumentMatchPoolSize() int

func (*BooleanSearcher) Min

func (s *BooleanSearcher) Min() int

func (*BooleanSearcher) Next

func (*BooleanSearcher) SetQueryNorm

func (s *BooleanSearcher) SetQueryNorm(qnorm float64)

func (*BooleanSearcher) Weight

func (s *BooleanSearcher) Weight() float64

type ConjunctionSearcher

type ConjunctionSearcher struct {
	// contains filtered or unexported fields
}

func NewConjunctionSearcher

func NewConjunctionSearcher(indexReader index.IndexReader, qsearchers []search.Searcher, explain bool) (*ConjunctionSearcher, error)

func (*ConjunctionSearcher) Advance

func (*ConjunctionSearcher) Close

func (s *ConjunctionSearcher) Close() error

func (*ConjunctionSearcher) Count

func (s *ConjunctionSearcher) Count() uint64

func (*ConjunctionSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *ConjunctionSearcher) DocumentMatchPoolSize() int

func (*ConjunctionSearcher) Min

func (s *ConjunctionSearcher) Min() int

func (*ConjunctionSearcher) Next

func (*ConjunctionSearcher) SetQueryNorm

func (s *ConjunctionSearcher) SetQueryNorm(qnorm float64)

func (*ConjunctionSearcher) Weight

func (s *ConjunctionSearcher) Weight() float64

type DisjunctionSearcher

type DisjunctionSearcher struct {
	// contains filtered or unexported fields
}

func NewDisjunctionSearcher

func NewDisjunctionSearcher(indexReader index.IndexReader, qsearchers []search.Searcher, min float64, explain bool) (*DisjunctionSearcher, error)

func (*DisjunctionSearcher) Advance

func (*DisjunctionSearcher) Close

func (s *DisjunctionSearcher) Close() error

func (*DisjunctionSearcher) Count

func (s *DisjunctionSearcher) Count() uint64

func (*DisjunctionSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *DisjunctionSearcher) DocumentMatchPoolSize() int

func (*DisjunctionSearcher) Min

func (s *DisjunctionSearcher) Min() int

func (*DisjunctionSearcher) Next

func (*DisjunctionSearcher) SetQueryNorm

func (s *DisjunctionSearcher) SetQueryNorm(qnorm float64)

func (*DisjunctionSearcher) Weight

func (s *DisjunctionSearcher) Weight() float64

type DocIDSearcher

type DocIDSearcher struct {
	// contains filtered or unexported fields
}

DocIDSearcher returns documents matching a predefined set of identifiers.

func NewDocIDSearcher

func NewDocIDSearcher(indexReader index.IndexReader, ids []string, boost float64,
	explain bool) (searcher *DocIDSearcher, err error)

func (*DocIDSearcher) Advance

func (*DocIDSearcher) Close

func (s *DocIDSearcher) Close() error

func (*DocIDSearcher) Count

func (s *DocIDSearcher) Count() uint64

func (*DocIDSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *DocIDSearcher) DocumentMatchPoolSize() int

func (*DocIDSearcher) Min

func (s *DocIDSearcher) Min() int

func (*DocIDSearcher) Next

func (*DocIDSearcher) SetQueryNorm

func (s *DocIDSearcher) SetQueryNorm(qnorm float64)

func (*DocIDSearcher) Weight

func (s *DocIDSearcher) Weight() float64

type FuzzySearcher

type FuzzySearcher struct {
	// contains filtered or unexported fields
}

func NewFuzzySearcher

func NewFuzzySearcher(indexReader index.IndexReader, term string, prefix, fuzziness int, field string, boost float64, explain bool) (*FuzzySearcher, error)

func (*FuzzySearcher) Advance

func (*FuzzySearcher) Close

func (s *FuzzySearcher) Close() error

func (*FuzzySearcher) Count

func (s *FuzzySearcher) Count() uint64

func (*FuzzySearcher) DocumentMatchPoolSize added in v0.4.0

func (s *FuzzySearcher) DocumentMatchPoolSize() int

func (*FuzzySearcher) Min

func (s *FuzzySearcher) Min() int

func (*FuzzySearcher) Next

func (*FuzzySearcher) SetQueryNorm

func (s *FuzzySearcher) SetQueryNorm(qnorm float64)

func (*FuzzySearcher) Weight

func (s *FuzzySearcher) Weight() float64

type MatchAllSearcher

type MatchAllSearcher struct {
	// contains filtered or unexported fields
}

func NewMatchAllSearcher

func NewMatchAllSearcher(indexReader index.IndexReader, boost float64, explain bool) (*MatchAllSearcher, error)

func (*MatchAllSearcher) Advance

func (*MatchAllSearcher) Close

func (s *MatchAllSearcher) Close() error

func (*MatchAllSearcher) Count

func (s *MatchAllSearcher) Count() uint64

func (*MatchAllSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *MatchAllSearcher) DocumentMatchPoolSize() int

func (*MatchAllSearcher) Min

func (s *MatchAllSearcher) Min() int

func (*MatchAllSearcher) Next

func (*MatchAllSearcher) SetQueryNorm

func (s *MatchAllSearcher) SetQueryNorm(qnorm float64)

func (*MatchAllSearcher) Weight

func (s *MatchAllSearcher) Weight() float64

type MatchNoneSearcher

type MatchNoneSearcher struct {
	// contains filtered or unexported fields
}

func NewMatchNoneSearcher

func NewMatchNoneSearcher(indexReader index.IndexReader) (*MatchNoneSearcher, error)

func (*MatchNoneSearcher) Advance

func (*MatchNoneSearcher) Close

func (s *MatchNoneSearcher) Close() error

func (*MatchNoneSearcher) Count

func (s *MatchNoneSearcher) Count() uint64

func (*MatchNoneSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *MatchNoneSearcher) DocumentMatchPoolSize() int

func (*MatchNoneSearcher) Min

func (s *MatchNoneSearcher) Min() int

func (*MatchNoneSearcher) Next

func (*MatchNoneSearcher) SetQueryNorm

func (s *MatchNoneSearcher) SetQueryNorm(qnorm float64)

func (*MatchNoneSearcher) Weight

func (s *MatchNoneSearcher) Weight() float64

type NumericRangeSearcher

type NumericRangeSearcher struct {
	// contains filtered or unexported fields
}

func NewNumericRangeSearcher

func NewNumericRangeSearcher(indexReader index.IndexReader, min *float64, max *float64, inclusiveMin, inclusiveMax *bool, field string, boost float64, explain bool) (*NumericRangeSearcher, error)

func (*NumericRangeSearcher) Advance

func (*NumericRangeSearcher) Close

func (s *NumericRangeSearcher) Close() error

func (*NumericRangeSearcher) Count

func (s *NumericRangeSearcher) Count() uint64

func (*NumericRangeSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *NumericRangeSearcher) DocumentMatchPoolSize() int

func (*NumericRangeSearcher) Min

func (s *NumericRangeSearcher) Min() int

func (*NumericRangeSearcher) Next

func (*NumericRangeSearcher) SetQueryNorm

func (s *NumericRangeSearcher) SetQueryNorm(qnorm float64)

func (*NumericRangeSearcher) Weight

func (s *NumericRangeSearcher) Weight() float64

type OrderedSearcherList

type OrderedSearcherList []search.Searcher

func (OrderedSearcherList) Len

func (otrl OrderedSearcherList) Len() int

func (OrderedSearcherList) Less

func (otrl OrderedSearcherList) Less(i, j int) bool

func (OrderedSearcherList) Swap

func (otrl OrderedSearcherList) Swap(i, j int)

type PhraseSearcher

type PhraseSearcher struct {
	// contains filtered or unexported fields
}

func NewPhraseSearcher

func NewPhraseSearcher(indexReader index.IndexReader, mustSearcher *ConjunctionSearcher, terms []string) (*PhraseSearcher, error)

func (*PhraseSearcher) Advance

func (*PhraseSearcher) Close

func (s *PhraseSearcher) Close() error

func (*PhraseSearcher) Count

func (s *PhraseSearcher) Count() uint64

func (*PhraseSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *PhraseSearcher) DocumentMatchPoolSize() int

func (*PhraseSearcher) Min

func (s *PhraseSearcher) Min() int

func (*PhraseSearcher) Next

func (*PhraseSearcher) SetQueryNorm

func (s *PhraseSearcher) SetQueryNorm(qnorm float64)

func (*PhraseSearcher) Weight

func (s *PhraseSearcher) Weight() float64

type RegexpSearcher

type RegexpSearcher struct {
	// contains filtered or unexported fields
}

func NewRegexpSearcher

func NewRegexpSearcher(indexReader index.IndexReader, pattern *regexp.Regexp, field string, boost float64, explain bool) (*RegexpSearcher, error)

func (*RegexpSearcher) Advance

func (*RegexpSearcher) Close

func (s *RegexpSearcher) Close() error

func (*RegexpSearcher) Count

func (s *RegexpSearcher) Count() uint64

func (*RegexpSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *RegexpSearcher) DocumentMatchPoolSize() int

func (*RegexpSearcher) Min

func (s *RegexpSearcher) Min() int

func (*RegexpSearcher) Next

func (*RegexpSearcher) SetQueryNorm

func (s *RegexpSearcher) SetQueryNorm(qnorm float64)

func (*RegexpSearcher) Weight

func (s *RegexpSearcher) Weight() float64

type TermPrefixSearcher

type TermPrefixSearcher struct {
	// contains filtered or unexported fields
}

func NewTermPrefixSearcher

func NewTermPrefixSearcher(indexReader index.IndexReader, prefix string, field string, boost float64, explain bool) (*TermPrefixSearcher, error)

func (*TermPrefixSearcher) Advance

func (*TermPrefixSearcher) Close

func (s *TermPrefixSearcher) Close() error

func (*TermPrefixSearcher) Count

func (s *TermPrefixSearcher) Count() uint64

func (*TermPrefixSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *TermPrefixSearcher) DocumentMatchPoolSize() int

func (*TermPrefixSearcher) Min

func (s *TermPrefixSearcher) Min() int

func (*TermPrefixSearcher) Next

func (*TermPrefixSearcher) SetQueryNorm

func (s *TermPrefixSearcher) SetQueryNorm(qnorm float64)

func (*TermPrefixSearcher) Weight

func (s *TermPrefixSearcher) Weight() float64

type TermSearcher

type TermSearcher struct {
	// contains filtered or unexported fields
}

func NewTermSearcher

func NewTermSearcher(indexReader index.IndexReader, term string, field string, boost float64, explain bool) (*TermSearcher, error)

func (*TermSearcher) Advance

func (*TermSearcher) Close

func (s *TermSearcher) Close() error

func (*TermSearcher) Count

func (s *TermSearcher) Count() uint64

func (*TermSearcher) DocumentMatchPoolSize added in v0.4.0

func (s *TermSearcher) DocumentMatchPoolSize() int

func (*TermSearcher) Min

func (s *TermSearcher) Min() int

func (*TermSearcher) Next

func (*TermSearcher) SetQueryNorm

func (s *TermSearcher) SetQueryNorm(qnorm float64)

func (*TermSearcher) Weight

func (s *TermSearcher) Weight() float64

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
t or T : Toggle theme light dark auto
y or Y : Canonical URL