| <?php |
| /** |
| * File containing the ezcWorkflowVisitable interface. |
| * |
| * 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 Workflow |
| * @version //autogen// |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| */ |
| |
| /** |
| * Interface for visitable workflow elements that can be visited |
| * by ezcWorkflowVisitor implementations for processing using the |
| * Visitor design pattern. |
| * |
| * All elements that will be part of the workflow tree must |
| * implement this interface. |
| * |
| * {@link http://en.wikipedia.org/wiki/Visitor_pattern Information on the Visitor pattern.} |
| * |
| * @package Workflow |
| * @version //autogen// |
| */ |
| interface ezcWorkflowVisitable |
| { |
| /** |
| * Accepts the visitor. |
| * |
| * @param ezcWorkflowVisitor $visitor |
| */ |
| public function accept( ezcWorkflowVisitor $visitor ); |
| } |
| ?> |