forked from blevesearch/bleve
/
search_match_none.go
52 lines (40 loc) · 1.32 KB
/
search_match_none.go
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// 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 searchers
import (
"github.com/blevesearch/bleve/index"
"github.com/blevesearch/bleve/search"
)
type MatchNoneSearcher struct {
index index.Index
}
func NewMatchNoneSearcher(index index.Index) (*MatchNoneSearcher, error) {
return &MatchNoneSearcher{
index: index,
}, nil
}
func (s *MatchNoneSearcher) Count() uint64 {
return uint64(0)
}
func (s *MatchNoneSearcher) Weight() float64 {
return 0.0
}
func (s *MatchNoneSearcher) SetQueryNorm(qnorm float64) {
}
func (s *MatchNoneSearcher) Next() (*search.DocumentMatch, error) {
return nil, nil
}
func (s *MatchNoneSearcher) Advance(ID string) (*search.DocumentMatch, error) {
return nil, nil
}
func (s *MatchNoneSearcher) Close() {
}
func (s *MatchNoneSearcher) Min() int {
return 0
}