Switch from Godep to go vendoring

vendor/github.com/blevesearch/bleve/query_match.go

@@ -0,0 +1,128 @@
+//  Copyright (c) 2014 Couchbase, Inc.
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+//  except in compliance with the License. You may obtain a copy of the License at
+//    http://www.apache.org/licenses/LICENSE-2.0
+//  Unless required by applicable law or agreed to in writing, software distributed under the
+//  License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+//  either express or implied. See the License for the specific language governing permissions
+//  and limitations under the License.
+
+package bleve
+
+import (
+	"fmt"
+
+	"github.com/blevesearch/bleve/index"
+	"github.com/blevesearch/bleve/search"
+)
+
+type matchQuery struct {
+	Match        string  `json:"match"`
+	FieldVal     string  `json:"field,omitempty"`
+	Analyzer     string  `json:"analyzer,omitempty"`
+	BoostVal     float64 `json:"boost,omitempty"`
+	PrefixVal    int     `json:"prefix_length"`
+	FuzzinessVal int     `json:"fuzziness"`
+}
+
+// NewMatchQuery creates a Query for matching text.
+// An Analyzer is chosen based on the field.
+// Input text is analyzed using this analyzer.
+// Token terms resulting from this analysis are
+// used to perform term searches.  Result documents
+// must satisfy at least one of these term searches.
+func NewMatchQuery(match string) *matchQuery {
+	return &matchQuery{
+		Match:    match,
+		BoostVal: 1.0,
+	}
+}
+
+func (q *matchQuery) Boost() float64 {
+	return q.BoostVal
+}
+
+func (q *matchQuery) SetBoost(b float64) Query {
+	q.BoostVal = b
+	return q
+}
+
+func (q *matchQuery) Field() string {
+	return q.FieldVal
+}
+
+func (q *matchQuery) SetField(f string) Query {
+	q.FieldVal = f
+	return q
+}
+
+func (q *matchQuery) Fuzziness() int {
+	return q.FuzzinessVal
+}
+
+func (q *matchQuery) SetFuzziness(f int) Query {
+	q.FuzzinessVal = f
+	return q
+}
+
+func (q *matchQuery) Prefix() int {
+	return q.PrefixVal
+}
+
+func (q *matchQuery) SetPrefix(p int) Query {
+	q.PrefixVal = p
+	return q
+}
+
+func (q *matchQuery) Searcher(i index.IndexReader, m *IndexMapping, explain bool) (search.Searcher, error) {
+
+	field := q.FieldVal
+	if q.FieldVal == "" {
+		field = m.DefaultField
+	}
+
+	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.FuzzinessVal != 0 {
+			for i, token := range tokens {
+				query := NewFuzzyQuery(string(token.Term))
+				query.SetFuzziness(q.FuzzinessVal)
+				query.SetPrefix(q.PrefixVal)
+				query.SetField(field)
+				query.SetBoost(q.BoostVal)
+				tqs[i] = query
+			}
+		} else {
+			for i, token := range tokens {
+				tqs[i] = NewTermQuery(string(token.Term)).
+					SetField(field).
+					SetBoost(q.BoostVal)
+			}
+		}
+
+		shouldQuery := NewDisjunctionQueryMin(tqs, 1).
+			SetBoost(q.BoostVal)
+
+		return shouldQuery.Searcher(i, m, explain)
+	}
+	noneQuery := NewMatchNoneQuery()
+	return noneQuery.Searcher(i, m, explain)
+}
+
+func (q *matchQuery) Validate() error {
+	return nil
+}