| /* |
| * 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.commons.chain2; |
| |
| /** |
| * A <code>Processing</code> encapsulates states that can be returned by |
| * commands. |
| * <p> |
| * {@link Command}s should either return <code>FINISHED</code> if the |
| * processing of the given context has been completed, or return |
| * <code>CONTINUE</code> if the processing of the given {@link Context} should |
| * be delegated to a subsequent command in an enclosing {@link Chain}. |
| * |
| * @version $Id $ |
| */ |
| public enum Processing { |
| |
| /** |
| * Commands should return continue if the processing of the given |
| * context should be delegated to a subsequent command in an enclosing chain. |
| * |
| * @since Chain 2.0 |
| */ |
| CONTINUE, |
| |
| /** |
| * Commands should return finished if the processing of the given context |
| * has been completed. |
| * |
| * @since Chain 2.0 |
| */ |
| FINISHED; |
| |
| } |