Golang OpenHashの例

コード例 #1

ファイル: col.go プロジェクト: postfix/tiedot

// (Re)load configuration to collection.
func (col *Col) LoadConf() error {
	// read index config
	config, err := ioutil.ReadFile(col.ConfigFileName)
	if err != nil {
		return err
	}
	if string(config) == "" {
		col.Config = &Config{}
	} else if err = json.Unmarshal(config, &col.Config); err != nil {
		return err
	}
	// create UID index config (UID index is not specified in config file)
	col.Config.Indexes = append(col.Config.Indexes, IndexConf{FileName: "_uid", PerBucket: 200, HashBits: 14, IndexedPath: []string{"_uid"}})
	// open each index file
	col.StrHT = make(map[string]*file.HashTable)
	col.StrIC = make(map[string]*IndexConf)
	for i, index := range col.Config.Indexes {
		ht, err := file.OpenHash(path.Join(col.Dir, index.FileName), index.HashBits, index.PerBucket)
		if err != nil {
			return err
		}
		col.StrHT[strings.Join(index.IndexedPath, ",")] = ht
		col.StrIC[strings.Join(index.IndexedPath, ",")] = &col.Config.Indexes[i]
	}
	// open UID index
	return nil
}

コード例 #2

ファイル: col.go プロジェクト: spil-bahadir/tiedot

// (Re)load configuration to collection.
func (col *Col) LoadConf() error {
	// read index config
	config, err := ioutil.ReadFile(col.ConfigFileName)
	if err != nil {
		return err
	}
	if string(config) == "" {
		col.Config = &Config{}
	} else if err = json.Unmarshal(config, &col.Config); err != nil {
		return err
	}
	// open each index file
	col.StrHT = make(map[string]*file.HashTable)
	col.StrIC = make(map[string]*IndexConf)
	for i, index := range col.Config.Indexes {
		ht, err := file.OpenHash(path.Join(col.Dir, index.FileName), index.HashBits, index.PerBucket)
		if err != nil {
			return err
		}
		col.StrHT[strings.Join(index.IndexedPath, ",")] = ht
		col.StrIC[strings.Join(index.IndexedPath, ",")] = &col.Config.Indexes[i]
	}
	return nil
}