dictionary

Documentation

Overview

Chinese-English dictionary database functions

Package for looking up words and multiword expressions.

Index

• func InitDBCon() (*sql.DB, error)
• func LoadDict(ctx context.Context, database *sql.DB) (map[string]dicttypes.Word, error)
• type Results
• type Searcher
  • func NewSearcher(ctx context.Context, database *sql.DB) *Searcher
  • func (searcher *Searcher) DatabaseInitialized() bool
  • func (searcher *Searcher) FindWordsByEnglish(ctx context.Context, query string) ([]dicttypes.WordSense, error)
  • func (searcher *Searcher) LookupSubstr(ctx context.Context, query, topic_en, subtopic_en string) (*Results, error)

Functions

func InitDBCon

func InitDBCon() (*sql.DB, error)

func LoadDict

func LoadDict(ctx context.Context, database *sql.DB) (map[string]dicttypes.Word, error)

Loads all words from the database

Types

type Results

type Results struct {
	Words []dicttypes.Word
}

Encapsulates term lookup recults

type Searcher

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

Searcher looks up Chinese words by either Chinese or English.

If the dictionary searcher cannot connect to the database then it will run in degraded mode by looking up Chinese words form dictionary file.

func NewSearcher

func NewSearcher(ctx context.Context, database *sql.DB) *Searcher

Initialize SQL statements

func (*Searcher) DatabaseInitialized

func (searcher *Searcher) DatabaseInitialized() bool

Returns the word senses with English approximate or Pinyin exact match

func (*Searcher) FindWordsByEnglish

func (searcher *Searcher) FindWordsByEnglish(ctx context.Context,
	query string) ([]dicttypes.WordSense, error)

Returns the word senses with English approximate or Pinyin exact match

func (*Searcher) LookupSubstr

func (searcher *Searcher) LookupSubstr(ctx context.Context,
	query, topic_en, subtopic_en string) (*Results, error)

Lookup a term based on a substring and a topic