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5b08f89bfc
this shuffles things so there a single exporter API rather than an observer It also removes most of the globals. per telemetry type. Change-Id: Iaa82abe2ded1fff9df8e067ed4a55bcbd9d9591f Reviewed-on: https://go-review.googlesource.com/c/tools/+/190405 Run-TryBot: Ian Cottrell <iancottrell@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
18 lines
612 B
Go
18 lines
612 B
Go
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package telemetry
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// Data represents a single point in the time series of a metric.
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// This provides the common interface to all metrics no matter their data
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// format.
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// To get the actual values for the metric you must type assert to a concrete
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// metric type.
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type MetricData interface {
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// Handle returns the metric handle this data is for.
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Handle() string
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// Groups reports the rows that currently exist for this metric.
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Groups() []TagList
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}
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