1 /* 2 * Copyright 2019, OpenCensus Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package io.opencensus.exporter.metrics.util; 18 19 import io.opencensus.metrics.export.Metric; 20 import java.util.Collection; 21 22 /** 23 * Abstract class that represents a metric exporter. 24 * 25 * @since 0.19 26 */ 27 public abstract class MetricExporter { 28 29 /** 30 * Exports the list of given {@link Metric}. 31 * 32 * @param metrics the list of {@link Metric} to be exported. 33 * @since 0.19 34 */ export(Collection<Metric> metrics)35 public abstract void export(Collection<Metric> metrics); 36 } 37