diff options
Diffstat (limited to 'api/src/main/java/io/opencensus/metrics/TimeSeriesGauge.java')
-rw-r--r-- | api/src/main/java/io/opencensus/metrics/TimeSeriesGauge.java | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/api/src/main/java/io/opencensus/metrics/TimeSeriesGauge.java b/api/src/main/java/io/opencensus/metrics/TimeSeriesGauge.java deleted file mode 100644 index 717505a4..00000000 --- a/api/src/main/java/io/opencensus/metrics/TimeSeriesGauge.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * 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; - -import com.google.auto.value.AutoValue; -import io.opencensus.common.ExperimentalApi; -import io.opencensus.internal.Utils; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import javax.annotation.concurrent.Immutable; - -/** - * A collection of data points that describes the time-varying values of a gauge {@code Metric}. - * - * @since 0.16 - */ -@ExperimentalApi -@Immutable -@AutoValue -public abstract class TimeSeriesGauge extends TimeSeries { - - TimeSeriesGauge() {} - - /** - * Creates a {@link TimeSeriesGauge}. - * - * @param labelValues the {@code LabelValue}s that uniquely identify this {@code TimeSeries}. - * @param points the data {@code Point}s of this {@code TimeSeries}. - * @return a {@code TimeSeriesGauge}. - * @since 0.16 - */ - public static TimeSeriesGauge create(List<LabelValue> labelValues, List<Point> points) { - // Fail fast on null lists to prevent NullPointerException when copying the lists. - Utils.checkNotNull(labelValues, "labelValues"); - Utils.checkNotNull(points, "points"); - Utils.checkListElementNotNull(labelValues, "labelValue"); - Utils.checkListElementNotNull(points, "point"); - return new AutoValue_TimeSeriesGauge( - Collections.unmodifiableList(new ArrayList<LabelValue>(labelValues)), - Collections.unmodifiableList(new ArrayList<Point>(points))); - } -} |