prometheus/model/sample.go

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// Copyright 2013 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.
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package model
import (
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"time"
)
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type Sample struct {
Metric Metric
Value SampleValue
Timestamp time.Time
}
type Samples []Sample
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func (s Samples) Len() int {
return len(s)
}
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func (s Samples) Less(i, j int) (less bool) {
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if NewFingerprintFromMetric(s[i].Metric).Less(NewFingerprintFromMetric(s[j].Metric)) {
return true
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}
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if s[i].Timestamp.Before(s[j].Timestamp) {
return true
}
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return false
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}
func (s Samples) Swap(i, j int) {
s[i], s[j] = s[j], s[i]
}