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57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
// Copyright 2012 Prometheus Team
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package model
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import (
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"crypto/md5"
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"encoding/hex"
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"io"
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"time"
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)
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type Fingerprint string
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type LabelPairs map[string]string
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type Metric map[string]string
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type SampleValue float32
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type Sample struct {
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Labels LabelPairs
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Value SampleValue
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Timestamp time.Time
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}
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type Samples struct {
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Value SampleValue
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Timestamp time.Time
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}
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type Interval struct {
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OldestInclusive time.Time
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NewestInclusive time.Time
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}
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func FingerprintFromString(value string) Fingerprint {
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hash := md5.New()
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io.WriteString(hash, value)
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return Fingerprint(hex.EncodeToString(hash.Sum([]byte{})))
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}
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func FingerprintFromByteArray(value []byte) Fingerprint {
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hash := md5.New()
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hash.Write(value)
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return Fingerprint(hex.EncodeToString(hash.Sum([]byte{})))
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}
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