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https://github.com/open-telemetry/opentelemetry-go.git
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dd781560d4
* Rename metric Handle to Bound Instrument * Rename metric Handle to Bound Instrument * Rename metric Handle to Bound Instrument * chore(meter): renamed from *BoundInstrument to Bound*, renamed AcquireBoundInstrument to Bind * chore(meter): renamed Release to Unbind * Self feedback in doc.go * Rename confusing method name Co-authored-by: Marc Bramaud <sircelsius@users.noreply.github.com>
77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
// Copyright 2019, OpenTelemetry Authors
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//
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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 metric
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import (
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"context"
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"go.opentelemetry.io/otel/api/core"
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)
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type commonMetric struct {
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instrument InstrumentImpl
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}
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type commonBoundInstrument struct {
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boundInstrument BoundInstrumentImpl
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}
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func (m commonMetric) bind(labels LabelSet) commonBoundInstrument {
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return newCommonBoundInstrument(m.instrument.Bind(labels))
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}
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func (m commonMetric) float64Measurement(value float64) Measurement {
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return newMeasurement(m.instrument, core.NewFloat64Number(value))
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}
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func (m commonMetric) int64Measurement(value int64) Measurement {
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return newMeasurement(m.instrument, core.NewInt64Number(value))
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}
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func (m commonMetric) directRecord(ctx context.Context, number core.Number, labels LabelSet) {
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m.instrument.RecordOne(ctx, number, labels)
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}
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func (m commonMetric) Impl() InstrumentImpl {
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return m.instrument
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}
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func (h commonBoundInstrument) directRecord(ctx context.Context, number core.Number) {
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h.boundInstrument.RecordOne(ctx, number)
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}
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func (h commonBoundInstrument) Unbind() {
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h.boundInstrument.Unbind()
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}
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func newCommonMetric(instrument InstrumentImpl) commonMetric {
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return commonMetric{
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instrument: instrument,
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}
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}
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func newCommonBoundInstrument(boundInstrument BoundInstrumentImpl) commonBoundInstrument {
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return commonBoundInstrument{
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boundInstrument: boundInstrument,
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}
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}
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func newMeasurement(instrument InstrumentImpl, number core.Number) Measurement {
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return Measurement{
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instrument: instrument,
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number: number,
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}
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}
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