prometheus/storage/metric/iterator.go

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// Copyright 2013 Prometheus Team
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// 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.
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package metric
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type Iterator interface {
Seek(key interface{}) (ok bool)
Next() (ok bool)
Previous() (ok bool)
Key() interface{}
Value() interface{}
}
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type IteratorManager interface {
Iterator() Iterator
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}