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Golang IndexMapping.DefaultSearchField方法代码示例

本文整理汇总了Golang中github.com/blevesearch/bleve/mapping.IndexMapping.DefaultSearchField方法的典型用法代码示例。如果您正苦于以下问题:Golang IndexMapping.DefaultSearchField方法的具体用法?Golang IndexMapping.DefaultSearchField怎么用?Golang IndexMapping.DefaultSearchField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/mapping.IndexMapping的用法示例。


在下文中一共展示了IndexMapping.DefaultSearchField方法的8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: Searcher

func (q *allMatchQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {

	field := q.FieldVal
	if q.FieldVal == "" {
		field = m.DefaultSearchField()
	}
	analyzerName := m.AnalyzerNameForPath(field)
	analyzer := m.AnalyzerNamed(analyzerName)
	tokens := analyzer.Analyze([]byte(q.Match))
	if len(tokens) == 0 {
		noneQuery := bleve.NewMatchNoneQuery()
		return noneQuery.Searcher(i, m, explain)
	}

	tqs := make([]query.Query, len(tokens))
	for i, token := range tokens {
		tq := bleve.NewTermQuery(string(token.Term))
		tq.SetField(field)
		tq.SetBoost(q.BoostVal)
		tqs[i] = tq
	}
	allQuery := bleve.NewConjunctionQuery(tqs...)
	allQuery.SetBoost(q.BoostVal)
	return allQuery.Searcher(i, m, explain)
}
开发者ID:pmezard,项目名称:apec,代码行数:25,代码来源:query_allmatch.go

示例2: Searcher

func (q *TermQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {
	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}
	return searcher.NewTermSearcher(i, q.Term, field, q.Boost.Value(), explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:7,代码来源:term.go

示例3: Searcher

func (q *MatchPhraseQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {
	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}

	analyzerName := ""
	if q.Analyzer != "" {
		analyzerName = q.Analyzer
	} else {
		analyzerName = m.AnalyzerNameForPath(field)
	}
	analyzer := m.AnalyzerNamed(analyzerName)
	if analyzer == nil {
		return nil, fmt.Errorf("no analyzer named '%s' registered", q.Analyzer)
	}

	tokens := analyzer.Analyze([]byte(q.MatchPhrase))
	if len(tokens) > 0 {
		phrase := tokenStreamToPhrase(tokens)
		phraseQuery := NewPhraseQuery(phrase, field)
		phraseQuery.SetBoost(q.Boost.Value())
		return phraseQuery.Searcher(i, m, explain)
	}
	noneQuery := NewMatchNoneQuery()
	return noneQuery.Searcher(i, m, explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:27,代码来源:match_phrase.go

示例4: Searcher

func (q *MatchQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {

	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}

	analyzerName := ""
	if q.Analyzer != "" {
		analyzerName = q.Analyzer
	} else {
		analyzerName = m.AnalyzerNameForPath(field)
	}
	analyzer := m.AnalyzerNamed(analyzerName)

	if analyzer == nil {
		return nil, fmt.Errorf("no analyzer named '%s' registered", q.Analyzer)
	}

	tokens := analyzer.Analyze([]byte(q.Match))
	if len(tokens) > 0 {

		tqs := make([]Query, len(tokens))
		if q.Fuzziness != 0 {
			for i, token := range tokens {
				query := NewFuzzyQuery(string(token.Term))
				query.SetFuzziness(q.Fuzziness)
				query.SetPrefix(q.Prefix)
				query.SetField(field)
				query.SetBoost(q.Boost.Value())
				tqs[i] = query
			}
		} else {
			for i, token := range tokens {
				tq := NewTermQuery(string(token.Term))
				tq.SetField(field)
				tq.SetBoost(q.Boost.Value())
				tqs[i] = tq
			}
		}

		switch q.Operator {
		case MatchQueryOperatorOr:
			shouldQuery := NewDisjunctionQuery(tqs)
			shouldQuery.SetMin(1)
			shouldQuery.SetBoost(q.Boost.Value())
			return shouldQuery.Searcher(i, m, explain)

		case MatchQueryOperatorAnd:
			mustQuery := NewConjunctionQuery(tqs)
			mustQuery.SetBoost(q.Boost.Value())
			return mustQuery.Searcher(i, m, explain)

		default:
			return nil, fmt.Errorf("unhandled operator %d", q.Operator)
		}
	}
	noneQuery := NewMatchNoneQuery()
	return noneQuery.Searcher(i, m, explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:60,代码来源:match.go

示例5: Searcher

func (q *NumericRangeQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {
	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}
	return searcher.NewNumericRangeSearcher(i, q.Min, q.Max, q.InclusiveMin, q.InclusiveMax, field, q.Boost.Value(), explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:7,代码来源:numeric_range.go

示例6: Searcher

func (q *RegexpQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {
	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}
	err := q.compile()
	if err != nil {
		return nil, err
	}

	return searcher.NewRegexpSearcher(i, q.compiled, field, q.Boost.Value(), explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:12,代码来源:regexp.go

示例7: Searcher

func (q *DateRangeQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {
	min, max, err := q.parseEndpoints()
	if err != nil {
		return nil, err
	}

	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}

	return searcher.NewNumericRangeSearcher(i, min, max, q.InclusiveStart, q.InclusiveEnd, field, q.Boost.Value(), explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:13,代码来源:date_range.go

示例8: Searcher

func (q *WildcardQuery) Searcher(i index.IndexReader, m mapping.IndexMapping, explain bool) (search.Searcher, error) {
	field := q.Field
	if q.Field == "" {
		field = m.DefaultSearchField()
	}
	if q.compiled == nil {
		var err error
		q.compiled, err = q.convertToRegexp()
		if err != nil {
			return nil, err
		}
	}

	return searcher.NewRegexpSearcher(i, q.compiled, field, q.Boost.Value(), explain)
}
开发者ID:bcampbell,项目名称:bleve,代码行数:15,代码来源:wildcard.go


注:本文中的github.com/blevesearch/bleve/mapping.IndexMapping.DefaultSearchField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。