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index_stats.go
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/
index_stats.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 bleve
import (
"encoding/json"
"sync/atomic"
)
type IndexStat struct {
indexStat json.Marshaler
searches uint64
searchTime uint64
}
func (is *IndexStat) MarshalJSON() ([]byte, error) {
m := map[string]interface{}{}
m["index"] = is.indexStat
m["searches"] = atomic.LoadUint64(&is.searches)
m["search_time"] = atomic.LoadUint64(&is.searchTime)
return json.Marshal(m)
}
type IndexStats map[string]*IndexStat
func (i IndexStats) String() string {
bytes, err := json.Marshal(i)
if err != nil {
return "error marshaling stats"
}
return string(bytes)
}