| /* |
| * 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. |
| */ |
| |
| package io.opencensus.metrics.export; |
| |
| import com.google.auto.value.AutoValue; |
| import io.opencensus.common.ExperimentalApi; |
| import io.opencensus.common.Timestamp; |
| import javax.annotation.concurrent.Immutable; |
| |
| /** |
| * A timestamped measurement of a {@code TimeSeries}. |
| * |
| * @since 0.17 |
| */ |
| @ExperimentalApi |
| @AutoValue |
| @Immutable |
| public abstract class Point { |
| |
| Point() {} |
| |
| /** |
| * Creates a {@link Point}. |
| * |
| * @param value the {@link Value} of this {@link Point}. |
| * @param timestamp the {@link Timestamp} when this {@link Point} was recorded. |
| * @return a {@code Point}. |
| * @since 0.17 |
| */ |
| public static Point create(Value value, Timestamp timestamp) { |
| return new AutoValue_Point(value, timestamp); |
| } |
| |
| /** |
| * Returns the {@link Value}. |
| * |
| * @return the {@code Value}. |
| * @since 0.17 |
| */ |
| public abstract Value getValue(); |
| |
| /** |
| * Returns the {@link Timestamp} when this {@link Point} was recorded. |
| * |
| * @return the {@code Timestamp}. |
| * @since 0.17 |
| */ |
| public abstract Timestamp getTimestamp(); |
| } |