| /* |
| * 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.skywalking.oap.server.core.worker; |
| |
| import lombok.Getter; |
| import org.apache.skywalking.oap.server.library.module.ModuleDefineHolder; |
| |
| /** |
| * Abstract worker definition. Provide the {@link ModuleDefineHolder} to make sure the worker could find and access |
| * services in different modules. Also, {@link #in(Object)} is provided as the primary entrance of every worker. |
| * |
| * @param <INPUT> the datatype this worker implementation processes. |
| */ |
| public abstract class AbstractWorker<INPUT> { |
| |
| @Getter |
| private final ModuleDefineHolder moduleDefineHolder; |
| |
| public AbstractWorker(ModuleDefineHolder moduleDefineHolder) { |
| this.moduleDefineHolder = moduleDefineHolder; |
| } |
| |
| /** |
| * Main entrance of this worker. |
| */ |
| public abstract void in(INPUT input); |
| } |