/* | |
* 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}. | |
* | |
*/ | |
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 2.0 | |
*/ | |
CONTINUE, | |
/** | |
* Commands should return finished if the processing of the given context | |
* has been completed. | |
* | |
* @since 2.0 | |
*/ | |
FINISHED; | |
} |