42 lines
1.5 KiB
Go
42 lines
1.5 KiB
Go
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// Copyright The 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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//go:generate stringer -type=Temporality
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package metricdata // import "go.opentelemetry.io/otel/sdk/metric/metricdata"
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// Temporality defines the window that an aggregation was calculated over.
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type Temporality uint8
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const (
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// undefinedTemporality represents an unset Temporality.
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//nolint:deadcode,unused,varcheck
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undefinedTemporality Temporality = iota
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// CumulativeTemporality defines a measurement interval that continues to
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// expand forward in time from a starting point. New measurements are
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// added to all previous measurements since a start time.
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CumulativeTemporality
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// DeltaTemporality defines a measurement interval that resets each cycle.
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// Measurements from one cycle are recorded independently, measurements
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// from other cycles do not affect them.
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DeltaTemporality
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)
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// MarshalText returns the byte encoded of t.
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func (t Temporality) MarshalText() ([]byte, error) {
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return []byte(t.String()), nil
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}
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