2019-08-26 13:52:43 +00:00
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// Copyright 2019, OpenCensus Authors
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2015-12-18 17:43:27 +00:00
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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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2018-04-18 21:55:50 +00:00
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// http://www.apache.org/licenses/LICENSE-2.0
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2015-12-18 17:43:27 +00:00
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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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2019-08-26 13:52:43 +00:00
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package metricproducer
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2019-08-26 13:52:43 +00:00
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import (
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"go.opencensus.io/metric/metricdata"
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2016-12-16 05:18:14 +00:00
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)
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2019-08-26 13:52:43 +00:00
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// Producer is a source of metrics.
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type Producer interface {
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// Read should return the current values of all metrics supported by this
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// metric provider.
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// The returned metrics should be unique for each combination of name and
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// resource.
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Read() []*metricdata.Metric
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2015-12-18 17:43:27 +00:00
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}
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