/*
 * Copyright 2018, 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.
 */

/**
 * This package describes the Metrics data model. Metrics are a data model for what stats exporters
 * take as input. This data model may eventually become the wire format for metrics.
 *
 * <p>WARNING: Currently all the public classes under this package are marked as {@link
 * io.opencensus.common.ExperimentalApi}. The classes and APIs under {@link io.opencensus.metrics}
 * are likely to get backwards-incompatible updates in the future. DO NOT USE except for
 * experimental purposes.
 *
 * <p>Please see
 * https://github.com/census-instrumentation/opencensus-specs/blob/master/stats/Metrics.md and
 * https://github.com/census-instrumentation/opencensus-proto/blob/master/opencensus/proto/stats/metrics/metrics.proto
 * for more details.
 */
@io.opencensus.common.ExperimentalApi
package io.opencensus.metrics;