Switch from Godep to go vendoring

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

@@ -0,0 +1,88 @@
+//  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 (
+	"github.com/blevesearch/bleve/index"
+	"github.com/blevesearch/bleve/search"
+	"github.com/blevesearch/bleve/search/searchers"
+)
+
+type fuzzyQuery struct {
+	Term         string  `json:"term"`
+	PrefixVal    int     `json:"prefix_length"`
+	FuzzinessVal int     `json:"fuzziness"`
+	FieldVal     string  `json:"field,omitempty"`
+	BoostVal     float64 `json:"boost,omitempty"`
+}
+
+// NewFuzzyQuery creates a new Query which finds
+// documents containing terms within a specific
+// fuzziness of the specified term.
+// The default fuzziness is 2.
+//
+// The current implementation uses Leveshtein edit
+// distance as the fuzziness metric.
+func NewFuzzyQuery(term string) *fuzzyQuery {
+	return &fuzzyQuery{
+		Term:         term,
+		PrefixVal:    0,
+		FuzzinessVal: 2,
+		BoostVal:     1.0,
+	}
+}
+
+func (q *fuzzyQuery) Boost() float64 {
+	return q.BoostVal
+}
+
+func (q *fuzzyQuery) SetBoost(b float64) Query {
+	q.BoostVal = b
+	return q
+}
+
+func (q *fuzzyQuery) Field() string {
+	return q.FieldVal
+}
+
+func (q *fuzzyQuery) SetField(f string) Query {
+	q.FieldVal = f
+	return q
+}
+
+func (q *fuzzyQuery) Fuzziness() int {
+	return q.FuzzinessVal
+}
+
+func (q *fuzzyQuery) SetFuzziness(f int) Query {
+	q.FuzzinessVal = f
+	return q
+}
+
+func (q *fuzzyQuery) Prefix() int {
+	return q.PrefixVal
+}
+
+func (q *fuzzyQuery) SetPrefix(p int) Query {
+	q.PrefixVal = p
+	return q
+}
+
+func (q *fuzzyQuery) Searcher(i index.IndexReader, m *IndexMapping, explain bool) (search.Searcher, error) {
+	field := q.FieldVal
+	if q.FieldVal == "" {
+		field = m.DefaultField
+	}
+	return searchers.NewFuzzySearcher(i, q.Term, q.PrefixVal, q.FuzzinessVal, field, q.BoostVal, explain)
+}
+
+func (q *fuzzyQuery) Validate() error {
+	return nil
+}