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Golang Cache.CharFilterNamed方法代码示例

本文整理汇总了Golang中github.com/blevesearch/bleve/registry.Cache.CharFilterNamed方法的典型用法代码示例。如果您正苦于以下问题:Golang Cache.CharFilterNamed方法的具体用法?Golang Cache.CharFilterNamed怎么用?Golang Cache.CharFilterNamed使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/blevesearch/bleve/registry.Cache的用法示例。


在下文中一共展示了Cache.CharFilterNamed方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: AnalyzerConstructor

func AnalyzerConstructor(config map[string]interface{}, cache *registry.Cache) (*analysis.Analyzer, error) {

	var charFilters []analysis.CharFilter
	charFilterNames, ok := config["char_filters"].([]interface{})
	if ok {
		charFilters = make([]analysis.CharFilter, len(charFilterNames))
		for i, charFilterName := range charFilterNames {
			charFilterNameString, ok := charFilterName.(string)
			if ok {
				charFilter, err := cache.CharFilterNamed(charFilterNameString)
				if err != nil {
					return nil, err
				}
				charFilters[i] = charFilter
			} else {
				return nil, fmt.Errorf("char filter name must be a string")
			}
		}
	}

	tokenizerName, ok := config["tokenizer"].(string)
	if !ok {
		return nil, fmt.Errorf("must specify tokenizer")
	}

	tokenizer, err := cache.TokenizerNamed(tokenizerName)
	if err != nil {
		return nil, err
	}

	var tokenFilters []analysis.TokenFilter
	tokenFilterNames, ok := config["token_filters"].([]interface{})
	if ok {
		tokenFilters = make([]analysis.TokenFilter, len(tokenFilterNames))
		for i, tokenFilterName := range tokenFilterNames {
			tokenFilterNameString, ok := tokenFilterName.(string)
			if ok {
				tokenFilter, err := cache.TokenFilterNamed(tokenFilterNameString)
				if err != nil {
					return nil, err
				}
				tokenFilters[i] = tokenFilter
			} else {
				return nil, fmt.Errorf("token filter name must be a string")
			}
		}
	}

	rv := analysis.Analyzer{
		Tokenizer: tokenizer,
	}
	if charFilters != nil {
		rv.CharFilters = charFilters
	}
	if tokenFilters != nil {
		rv.TokenFilters = tokenFilters
	}
	return &rv, nil
}
开发者ID:bozzcq,项目名称:bleve,代码行数:59,代码来源:custom_analyzer.go

示例2: getCharFilters

func getCharFilters(charFilterNames []string, cache *registry.Cache) ([]analysis.CharFilter, error) {
	charFilters := make([]analysis.CharFilter, len(charFilterNames))
	for i, charFilterName := range charFilterNames {
		charFilter, err := cache.CharFilterNamed(charFilterName)
		if err != nil {
			return nil, err
		}
		charFilters[i] = charFilter
	}

	return charFilters, nil
}
开发者ID:ekanite,项目名称:bleve,代码行数:12,代码来源:custom_analyzer.go

示例3: AnalyzerConstructor

func AnalyzerConstructor(config map[string]interface{}, cache *registry.Cache) (*analysis.Analyzer, error) {
	zFilter, err := cache.CharFilterNamed(zero_width_non_joiner.Name)
	if err != nil {
		return nil, err
	}
	unicodeTokenizer, err := cache.TokenizerNamed(unicode_word_boundary.Name)
	if err != nil {
		return nil, err
	}
	normArFilter, err := cache.TokenFilterNamed(ar.NormalizeName)
	if err != nil {
		return nil, err
	}
	normFaFilter, err := cache.TokenFilterNamed(NormalizeName)
	if err != nil {
		return nil, err
	}
	toLowerFilter, err := cache.TokenFilterNamed(lower_case_filter.Name)
	if err != nil {
		return nil, err
	}
	stopFaFilter, err := cache.TokenFilterNamed(StopName)
	if err != nil {
		return nil, err
	}
	rv := analysis.Analyzer{
		CharFilters: []analysis.CharFilter{
			zFilter,
		},
		Tokenizer: unicodeTokenizer,
		TokenFilters: []analysis.TokenFilter{
			toLowerFilter,
			normArFilter,
			normFaFilter,
			stopFaFilter,
		},
	}
	return &rv, nil
}
开发者ID:bozzcq,项目名称:bleve,代码行数:39,代码来源:analyzer_fa.go


注:本文中的github.com/blevesearch/bleve/registry.Cache.CharFilterNamed方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。