| /* |
| * 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.samza.job.model; |
| |
| /** |
| * This defines the logical mode of a taskInstance. |
| * Active is the defacto mode for a task, i.e., tasks processing input, reading/writing state, producing output, etc. |
| * Standby is the mode for tasks, that maintain warmed-up KV state by reading from its changelog. |
| */ |
| public enum TaskMode { |
| Active("Active"), Standby("Standby"); |
| |
| private final String mode; |
| |
| private TaskMode(String mode) { |
| this.mode = mode; |
| } |
| |
| public String toString() { |
| return this.mode; |
| } |
| } |