| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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 org.apache.ambari.metrics.core.timeline.sink; |
| |
| import org.apache.ambari.metrics.core.timeline.source.InternalSourceProvider; |
| |
| |
| /** |
| * Configurable provider for sink classes that match the metrics sources. |
| * Provider can return same sink or different sinks for each source. |
| */ |
| public interface ExternalSinkProvider { |
| |
| /** |
| * Return an instance of the metrics sink for the give source |
| * @return {@link ExternalMetricsSink} |
| */ |
| ExternalMetricsSink getExternalMetricsSink(InternalSourceProvider.SOURCE_NAME sourceName); |
| } |
