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- // Copyright 2017, OpenCensus Authors
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- //
-
- // Package view contains support for collecting and exposing aggregates over stats.
- //
- // In order to collect measurements, views need to be defined and registered.
- // A view allows recorded measurements to be filtered and aggregated.
- //
- // All recorded measurements can be grouped by a list of tags.
- //
- // OpenCensus provides several aggregation methods: Count, Distribution and Sum.
- //
- // Count only counts the number of measurement points recorded.
- // Distribution provides statistical summary of the aggregated data by counting
- // how many recorded measurements fall into each bucket.
- // Sum adds up the measurement values.
- // LastValue just keeps track of the most recently recorded measurement value.
- // All aggregations are cumulative.
- //
- // Views can be registerd and unregistered at any time during program execution.
- //
- // Libraries can define views but it is recommended that in most cases registering
- // views be left up to applications.
- //
- // Exporting
- //
- // Collected and aggregated data can be exported to a metric collection
- // backend by registering its exporter.
- //
- // Multiple exporters can be registered to upload the data to various
- // different back ends.
- package view // import "go.opencensus.io/stats/view"
-
- // TODO(acetechnologist): Add a link to the language independent OpenCensus
- // spec when it is available.
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