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Documentation

Index

• type Analyzer
• type ChainAnalyzer
• type Cursor
• type Engine
  • func NewEngine(store Store) *Engine
  • func (e *Engine) CreateNumberMapping(m *pb.NumberMapping) error
  • func (e *Engine) CreatePropertiesMapping(mapping *pb.PropertiesMapping) error
  • func (e *Engine) CreateTextMapping(mapping *pb.TextMapping) error
  • func (e *Engine) DeleteObjectMappings(id string) error
  • func (e *Engine) Feed(msg *pb.MessageFeed) error
  • func (e *Engine) Search(query *pb.SearchQuery) ([]string, error)
• type Store
  • func NewSQLIndexStore(db *sql.DB, dialect string, tablePrefix string) (Store, error)
• type TextTokenizer
• type TokenStream

Types

type Analyzer

type Analyzer func(in string) (out string)

type ChainAnalyzer

type ChainAnalyzer func(analyzer Analyzer) Analyzer

type Cursor

type Cursor interface {
	Next() (string, error)
	Close() error
}

type Engine

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

func NewEngine

func NewEngine(store Store) *Engine

func (*Engine) CreateNumberMapping

func (e *Engine) CreateNumberMapping(m *pb.NumberMapping) error

func (*Engine) CreatePropertiesMapping

func (e *Engine) CreatePropertiesMapping(mapping *pb.PropertiesMapping) error

func (*Engine) CreateTextMapping

func (e *Engine) CreateTextMapping(mapping *pb.TextMapping) error

func (*Engine) DeleteObjectMappings

func (e *Engine) DeleteObjectMappings(id string) error

func (*Engine) Feed

func (e *Engine) Feed(msg *pb.MessageFeed) error

func (*Engine) Search

func (e *Engine) Search(query *pb.SearchQuery) ([]string, error)

type Store

type Store interface {
	SaveWordMapping(word string, id string) error
	SaveNumberMapping(num int64, id string) error
	SavePropertiesMapping(id string, value string) error
	Search(query *pb.SearchQuery) (Cursor, error)
	DeleteObjectMappings(id string) error
}

func NewSQLIndexStore

func NewSQLIndexStore(db *sql.DB, dialect string, tablePrefix string) (Store, error)

type TextTokenizer

type TextTokenizer interface {
	TokenizeText(text string, originalMappedCount uint32) TokenStream
}

type TokenStream

type TokenStream interface {
	Flip()
	Next() string
}