| /* |
| * 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 |
| * |
| * 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 org.apache.beam.sdk.fn.data; |
| |
| import com.google.auto.value.AutoValue; |
| import org.apache.beam.model.fnexecution.v1.BeamFnApi; |
| |
| /** |
| * A logical endpoint is a pair of an instruction ID corresponding to the {@link |
| * BeamFnApi.ProcessBundleRequest} and the {@link BeamFnApi.Target} within the processing graph. |
| * This enables the same Data Service or Data Client to be re-used across multiple bundles. |
| */ |
| @AutoValue |
| public abstract class LogicalEndpoint { |
| |
| public abstract String getInstructionId(); |
| |
| public abstract BeamFnApi.Target getTarget(); |
| |
| public static LogicalEndpoint of(String instructionId, BeamFnApi.Target target) { |
| return new AutoValue_LogicalEndpoint(instructionId, target); |
| } |
| } |