prometheus/storage/raw/interface.go

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// Copyright 2012 Prometheus Team
// 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 raw
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import (
"github.com/matttproud/prometheus/coding"
)
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type Pair struct {
Left []byte
Right []byte
}
type Persistence interface {
Has(key coding.Encoder) (bool, error)
Get(key coding.Encoder) ([]byte, error)
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GetAll() ([]Pair, error)
Drop(key coding.Encoder) error
Put(key, value coding.Encoder) error
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Close() error
}